Using the table below, you can sort and filter the union halls.
Click on the headers to sort the table. Click the “Town” heading to sort by web address, the “Call Letters” heading to sort by the call letters, the “Full Name” heading to sort by the full name, the “Local Name” heading to search by local name, the “Notes” heading to sort by notes, the “Web Site” heading to sort by web site link, and the “More Info” heading to sort by the more info link. The first time you click the sorting direction is ascending (A through Z). Click again, and the sorting direction is descending (Z through A).
To filter the results, type in the search box. As you type, only the relevant results will remain in the table. To see all results again, simply clear the search box.
To change which columns are visible, click the “Column visibility” button, and then click a button from the list (which drops down) to alternately remove or replace the corresponding column. If you see a green circle with a plus symbol (+) inside, you can click on that to see even more data.
To visit any union site, simply click on the address in the “Web Site” column, and the corresponding page will open. To find out more about any union (such as membership size, financial information, and so on), simply click on the address in the “More Info” column, and the corresponding information page will open.
We strive to keep this list as updated and accurate as possible, so if you can provide more complete and updated information than you find below, please contact us at support@plannmedia.com with the subject heading “Union Hall information”, and we’ll be glad to add that information.
Return to the main Direct Contact Union Halls page here, or by using your browser’s back button.
Town | Call Letters | Full Name | Local Name | Notes | Web Site | More Info |
|---|---|---|---|---|---|---|
| Abington Heights | NEA | National Education Association | https://ahea.psealocals.org/default.aspx | |||
| Aldan | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 71 | Representing roughly 220 members | https://www.unionfacts.com/lu/22083/BLE/71/ | |
| Aldan | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Representing roughly 200 members | https://www.unionfacts.com/lu/530429/BLE/0/ | ||
| Alexandria | ANA | American Nurses Association | Local 711 | Representing roughly 30 members | https://www.unionfacts.com/lu/529079/ANA/711/ | |
| Aliquippa | AWIU | International Association of Heat & Frost Insulators & Allied Workers | Local 2 | Representing roughly 740 members | https://www.unionfacts.com/lu/35280/HFIA/2/ | |
| Aliquippa | BMWE | Brotherhood of Maintenance of Way Employees | Local 3004 | Representing roughly 40 members | https://www.unionfacts.com/lu/52176/BMWE/3004/ | |
| Aliquippa | NEA | National Education Association | Representing roughly 30 members | https://www.unionfacts.com/lu/543558/NEA/0/ | ||
| Aliquippa | NEA | National Education Association | Representing roughly 30 members | https://www.unionfacts.com/lu/543557/NEA/0/ | ||
| Aliquippa | NRLCA | National Rural Letter Carriers' Association | Representing roughly 210 members | https://www.unionfacts.com/lu/88257/RLCA/0/ | ||
| Aliquippa | NRLCA | National Rural Letter Carriers' Association | Representing roughly 60 members | https://www.unionfacts.com/lu/88456/RLCA/0/ | ||
| Allenport | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1187 | https://www.unionfacts.com/lu/24976/USWA/1187/ | ||
| Allenport | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 3403 | Representing roughly 1,210 members | https://www.unionfacts.com/lu/27801/USWA/3403/ | |
| Allentown | AFM | American Federation of Musicians | Local 45 | http://afml45.org/ | ||
| Allentown | AFM | American Federation of Musicians | Local 561 | Representing roughly 520 members | https://www.unionfacts.com/lu/47097/AFM/561/ | |
| Allentown | ANA | American Nurses Association | Local 703 | https://www.unionfacts.com/lu/529089/ANA/703/ | ||
| Allentown | APWU | American Postal Workers Union | Local 268 | Represents over 700 Clerks, Maintenance, and Motor Vehicle Operators working in over 44 Post Offices in the 180/181/183 zip code | http://lehighvalleyapwu.org/ | |
| Allentown | ATU | Amalgamated Transit Union | Local 956 | We exist to advance the principles & goals set forth in the Constitution & General Laws of the Amalgamated Transit Union | https://www.unionfacts.com/lu/15802/ATU/956/ | |
| Allentown | ATU | Amalgamated Transit Union | Representing roughly 170 members | https://www.unionfacts.com/lu/15802/ATU/956/ | ||
| Allentown | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Division 276 | |||
| Allentown | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 259 | Representing roughly 40 members | https://www.unionfacts.com/lu/23072/BLE/259/ | |
| Allentown | CWA | Communications Workers of America | Local 38049 | Representing roughly 40 members | https://www.unionfacts.com/lu/50720/CWA/38049/ | |
| Allentown | FOP | Fraternal Order of Police | Lodge 10 | Representing the Officers of the City of Allentown | http://www.queencityfoplodge10.org | |
| Allentown | IAFF | International Association of Fire Fighters | Local 302 | http://iafflocal302.org/index.cfm?section=1 | ||
| Allentown | IBEW | International Brotherhood of Electrical Workers | Local 1456 | Representing roughly 160 members | https://www.unionfacts.com/lu/31496/IBEW/1456/ | |
| Allentown | IBEW | International Brotherhood of Electrical Workers | Local 1522 | https://www.unionfacts.com/lu/9335/IBEW/1522/ | ||
| Allentown | IBEW | International Brotherhood of Electrical Workers | Local 1560 | Representing roughly 330 members | https://www.unionfacts.com/lu/513977/IBEW/1560/ | |
| Allentown | IBEW | International Brotherhood of Electrical Workers | Local 1600 | Representing roughly 2,670 members | https://www.unionfacts.com/lu/509477/IBEW/1600/ | |
| Allentown | IBEW | International Brotherhood of Electrical Workers | Local 3 | https://www.unionfacts.com/lu/8587/IBEW/3/ | ||
| Allentown | IBEW | International Brotherhood of Electrical Workers | Local 375 | Representing 750 members | http://www.ibew375allentown.org/ | https://www.unionfacts.com/lu/10524/IBEW/375/ |
| Allentown | IBT | International Brotherhood of Teamsters | Local 773 | Represents 4000 people, working at 120 different worksites in a 50 mile radius | http://www.teamster773.org/ | https://www.unionfacts.com/lu/23562/IBT/773/ |
| Allentown | IWW | Industrial Workers of the World | Member page - John H. Furnish | |||
| Allentown | LiUNA | Laborers' International Union of North America | Local 1174 | Representing roughly 610 members | https://www.unionfacts.com/lu/38631/LIUNA/1174/ | |
| Allentown | LiUNA | Laborers' International Union of North America | Local 471 | https://www.unionfacts.com/lu/7111/LIUNA/471/ | ||
| Allentown | NALC | National Association of Letter Carriers | Local 274 | Representing roughly 510 members | https://www.unionfacts.com/lu/80113/NALC/274/ | |
| Allentown | NATCA | National Air Traffic Controllers Association | Representing roughly 30 members | https://www.unionfacts.com/lu/518074/NATCA/0/ | ||
| Allentown | OPEIU | Office and Professional Employees International Union | Local 112 | OPEIU Healthcare Pennsylvania - Leading Pennsylvanias Health Care in the 21st Century | http://www.opeiuhealth.org/ | |
| Allentown | SEIU | Service Employees International Union | Local 395 | Representing roughly 400 members | https://www.unionfacts.com/lu/515411/SEIU/395/ | |
| Allentown | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 677 | Represents members working at Mack Trucks Inc. | https://uaw677.org/ | https://www.unionfacts.com/lu/16206/UAW/677/ |
| Allentown | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Representing roughly 2,610 members | https://www.unionfacts.com/lu/71154/UAW/0/ | ||
| Allentown | UE | United Electrical, Radio and Machine Workers of America | Local 111 | Representing roughly 80 members | https://www.unionfacts.com/lu/530155/UE/111/ | |
| Allentown | UE | United Electrical, Radio and Machine Workers of America | Local 112 | https://www.unionfacts.com/lu/542108/UE/112/ | ||
| Allentown | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 376 | https://www.unionfacts.com/lu/3948/USWA/376/ | ||
| Allentown | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9404 | Representing roughly 130 members | https://www.unionfacts.com/lu/517539/USWA/9404/ | |
| Allentown | UTU | United Transportation Union | Local 1447 | Representing roughly 50 members | https://www.unionfacts.com/lu/4532/UTU/1447/ | |
| Allentown | WU | Workers United | Local 108 | https://www.unionfacts.com/lu/49352/WU/108/ | ||
| Allentown | WU | Workers United | Local 111 | https://www.unionfacts.com/lu/49554/WU/111/ | ||
| Allentown | WU | Workers United | Local 126 | Representing roughly 100 members | https://www.unionfacts.com/lu/44401/WU/126/ | |
| Allentown | WU | Workers United | Local 1598 | Representing roughly 60 members | https://www.unionfacts.com/lu/64236/WU/1598/ | |
| Allentown | WU | Workers United | Local 170 | Representing roughly 300 members | https://www.unionfacts.com/lu/515208/WU/170/ | |
| Allentown | WU | Workers United | Local 1710 | Representing roughly 10 members | https://www.unionfacts.com/lu/64163/WU/1710/ | |
| Allentown | WU | Workers United | Local 1808 | Representing roughly 90 members | https://www.unionfacts.com/lu/67655/WU/1808/ | |
| Allentown | WU | Workers United | Local 196 | Representing roughly 160 members | https://www.unionfacts.com/lu/49351/WU/196/ | |
| Allentown | WU | Workers United | Local 197 | https://www.unionfacts.com/lu/49350/WU/197/ | ||
| Allentown | WU | Workers United | Local 218 | https://www.unionfacts.com/lu/41749/WU/218/ | ||
| Allentown | WU | Workers United | Local 225 | https://www.unionfacts.com/lu/49139/WU/225/ | ||
| Allentown | WU | Workers United | Local 234 | Representing roughly 600 members | https://www.unionfacts.com/lu/50446/WU/234/ | |
| Allentown | WU | Workers United | Local 237 | Representing roughly 1,080 members | https://www.unionfacts.com/lu/542560/WU/237/ | |
| Allentown | WU | Workers United | Local 243 | https://www.unionfacts.com/lu/62948/WU/243/ | ||
| Allentown | WU | Workers United | Local 2773 | https://www.unionfacts.com/lu/544066/WU/2773/ | ||
| Allentown | WU | Workers United | Local 295 | Representing roughly 1,000 members | https://www.unionfacts.com/lu/50447/WU/295/ | |
| Allentown | WU | Workers United | Local 391 | Representing roughly 150 members | https://www.unionfacts.com/lu/46032/WU/391/ | |
| Allentown | WU | Workers United | Local 57 | Representing roughly 310 members | https://www.unionfacts.com/lu/544408/WU/57/ | |
| Allentown | WU | Workers United | Local 584 | Representing roughly 10 members | https://www.unionfacts.com/lu/50402/WU/584/ | |
| Allentown | WU | Workers United | Local 86 | Representing roughly 10 members | https://www.unionfacts.com/lu/50411/WU/86/ | |
| Allentown | WU | Workers United | Local 93 | Representing roughly 130 members | https://www.unionfacts.com/lu/49555/WU/93/ | |
| Allentown | WU | Workers United | Representing roughly 4,570 members | https://www.unionfacts.com/lu/541165/WU/0/ | ||
| Allenwood | AFGE | American Federation of Government Employees | Local 306 | Representing employees of FCC Allenwood: LSCI Allenwood, FCI Allenwood, USP Allenwood | ||
| Allenwood | AFGE | American Federation of Government Employees | Local 307 | |||
| Allison | UMWA | United Mine Workers of America | Local 285 | Representing roughly 30 members | https://www.unionfacts.com/lu/544327/UMW/285/ | |
| Allison Park | AFL-CIO | American Federation of Labor and Congress of Industrial Organizations | Representing roughly 280 members | https://www.unionfacts.com/lu/4861/AFLCIO/0/ | ||
| Allison Park | CWA | Communications Workers of America | Local 14842 | Representing roughly 100 members | https://www.unionfacts.com/lu/35344/CWA/14842/ | |
| Altoona | AFGE | American Federation of Government Employees | Local 1862 | Representing roughly 280 members | https://www.unionfacts.com/lu/504490/AFGE/1862/ | |
| Altoona | AFSCME | American Federation of State, County and Municipal Employees | Local 45 | Representing roughly 420 members | https://www.unionfacts.com/lu/513803/AFSCME/45/ | |
| Altoona | AFSCME | American Federation of State, County and Municipal Employees | Local 691 | Representing roughly 980 members | https://www.unionfacts.com/lu/514483/AFSCME/691/ | |
| Altoona | AFSCME | American Federation of State, County and Municipal Employees | Local 816 | Representing roughly 70 members | https://www.unionfacts.com/lu/513804/AFSCME/816/ | |
| Altoona | APWU | American Postal Workers Union | Local 776 | Representing roughly 60 members | https://www.unionfacts.com/lu/71422/APWU/776/ | |
| Altoona | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 10 members | https://www.unionfacts.com/lu/55710/BCTD/0/ | ||
| Altoona | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 730 | Representing roughly 130 members | https://www.unionfacts.com/lu/38181/BLE/730/ | |
| Altoona | BMWE | Brotherhood of Maintenance of Way Employees | Local 3009 | Representing roughly 40 members | https://www.unionfacts.com/lu/50673/BMWE/3009/ | |
| Altoona | CWA | Communications Workers of America | Local 13585 | Representing roughly 50 members | https://www.unionfacts.com/lu/65491/CWA/13585/ | |
| Altoona | CWA | Communications Workers of America | Local 14802 | https://www.unionfacts.com/lu/47410/CWA/14802/ | ||
| Altoona | IAFF | International Association of Fire Fighters | Local 299 | https://www.facebook.com/ALTOONAIAFF299/ | ||
| Altoona | IAMAW | International Association of Machinists and Aerospace Workers | Local 1639 | Representing roughly 880 members | https://www.unionfacts.com/lu/9614/IAM/1639/ | |
| Altoona | IAMAW | International Association of Machinists and Aerospace Workers | Local 1931 | Representing roughly 130 members | https://www.unionfacts.com/lu/35694/IAM/1931/ | |
| Altoona | IAMAW | International Association of Machinists and Aerospace Workers | Local 2348 | https://www.unionfacts.com/lu/66107/IAM/2348/ | ||
| Altoona | IBEW | International Brotherhood of Electrical Workers | Local 2007 | Representing roughly 40 members | https://www.unionfacts.com/lu/32647/IBEW/2007/ | |
| Altoona | IBEW | International Brotherhood of Electrical Workers | Local 2273 | Representing roughly 260 members | https://www.unionfacts.com/lu/66454/IBEW/2273/ | |
| Altoona | NALC | National Association of Letter Carriers | Local 101 | Representing roughly 80 members | https://www.unionfacts.com/lu/90922/NALC/101/ | |
| Altoona | SEIU | Service Employees International Union | Local 1216 | Representing roughly 70 members | https://www.unionfacts.com/lu/67733/SEIU/1216/ | |
| Altoona | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 525 | Representing roughly 150 members | https://www.unionfacts.com/lu/1464/SMART/525/ | |
| Altoona | TWU | Transport Workers Union of America, AFL-CIO | Local 2017 | Representing roughly 190 members | https://www.unionfacts.com/lu/9373/TWU/2017/ | |
| Altoona | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 6521 | Representing roughly 850 members | https://www.unionfacts.com/lu/61620/USWA/6521/ | |
| Altoona | UWUA | Utility Workers Union of America | Local 180 | https://www.unionfacts.com/lu/9256/UWU/180/ | ||
| Altoona-Johnstown | NACST | Catholic School Teachers Association | Representing Catholic School Teachers in the Altoona-Johnstown (PA) Diocese | http://www.nacst.com/AltoonaJohnstown/home.htm | ||
| Ambler | AFT | American Federation of Teachers | Local 3578 | Representing roughly 60 members | https://www.unionfacts.com/lu/530726/AFT/3578/ | |
| Ambler | NAGE/SEIU | National Association of Government Employees / Service Employees International Union | Local 15 | https://www.unionfacts.com/lu/502952/NAGE/15/ | ||
| Ambridge | IBT | International Brotherhood of Teamsters | Local 341 | Representing roughly 430 members | https://www.unionfacts.com/lu/31857/IBT/341/ | |
| Annville | IAMAW | International Association of Machinists and Aerospace Workers | Local 1778 | https://www.unionfacts.com/lu/20735/IAM/1778/ | ||
| Annville | NAGE/SEIU | National Association of Government Employees / Service Employees International Union | Local 112 | Representing roughly 140 members | https://www.unionfacts.com/lu/518072/NAGE/112/ | |
| Anville | NEA | National Education Association | Representing roughly 230 members | https://www.unionfacts.com/lu/530881/NEA/0/ | ||
| Archbald | AFM | American Federation of Musicians | Local 130 | https://www.unionfacts.com/lu/19739/AFM/130/ | ||
| Armagh | NEA | National Education Association | Representing roughly 50 members | https://www.unionfacts.com/lu/543978/NEA/0/ | ||
| Armagh | NRLCA | National Rural Letter Carriers' Association | Representing roughly 70 members | https://www.unionfacts.com/lu/88486/RLCA/0/ | ||
| Ashland | AFSCME | American Federation of State, County and Municipal Employees | Local 2482 | Representing roughly 120 members | https://www.unionfacts.com/lu/530772/AFSCME/2482/ | |
| Ashland | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 14372 | Representing roughly 440 members | https://www.unionfacts.com/lu/1811/USWA/14372/ | |
| Ashley | AFM | American Federation of Musicians | Local 140 | Representing roughly 150 members | https://www.unionfacts.com/lu/27317/AFM/140/ | |
| Ashley | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 2412 | Representing roughly 90 members | https://www.unionfacts.com/lu/542157/UAW/2412/ | |
| Ashville | UBC | United Brotherhood of Carpenters and Joiners of America | Local 900 | https://www.unionfacts.com/lu/54276/CJA/900/ | ||
| Ashville | UBC | United Brotherhood of Carpenters and Joiners of America | Local 950 | Representing roughly 360 members | https://www.unionfacts.com/lu/542962/CJA/950/ | |
| Athens | IAMAW | International Association of Machinists and Aerospace Workers | Local 2067 | https://www.unionfacts.com/lu/48441/IAM/2067/ | ||
| Athens | NALC | National Association of Letter Carriers | Local 1048 | https://www.unionfacts.com/lu/82729/NALC/1048/ | ||
| Ave | UTU | United Transportation Union | Local 1379 | Representing roughly 70 members | https://www.unionfacts.com/lu/45425/UTU/1379/ | |
| Avonmore | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 46 | Representing roughly 10 members | https://www.unionfacts.com/lu/6445/GMP/46/ | |
| Avonmore | UMWA | United Mine Workers of America | Local 1378 | Representing roughly 100 members | https://www.unionfacts.com/lu/61419/UMW/1378/ | |
| Baden | SEIU | Service Employees International Union | Local 1218 | Representing roughly 50 members | https://www.unionfacts.com/lu/67574/SEIU/1218/ | |
| Baden | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 1418 | Representing roughly 60 members | https://www.unionfacts.com/lu/47699/SMART/1418/ | |
| Baden | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1211 | Representing roughly 360 members | https://www.unionfacts.com/lu/28285/USWA/1211/ | |
| Baden | UWUA | Utility Workers Union of America | Local 540 | Representing roughly 20 members | https://www.unionfacts.com/lu/521669/UWU/540/ | |
| Bala Cynwyd | SEIU | Service Employees International Union | Local 252 | Representing roughly 2,080 members | https://www.unionfacts.com/lu/10305/SEIU/252/ | |
| Bangor | CWA | Communications Workers of America | Local 13570 | Representing roughly 20 members | https://www.unionfacts.com/lu/38137/CWA/13570/ | |
| Bangor | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 800 | Representing roughly 50 members | https://www.unionfacts.com/lu/23825/SMART/800/ | |
| Bangor | UTU | United Transportation Union | Local 800 | Representing roughly 50 members | https://www.unionfacts.com/lu/23825/UTU/800/ | |
| Beaver | AFM | American Federation of Musicians | Local 82 | Representing roughly 60 members | https://www.unionfacts.com/lu/25250/AFM/82/ | |
| Beaver | AFM | American Federation of Musicians | Local 82-545 | |||
| Beaver | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 5,000 members | https://www.unionfacts.com/lu/59465/BCTD/0/ | ||
| Beaver | IBEW | International Brotherhood of Electrical Workers | Local 201 | Representing roughly 260 members | https://www.unionfacts.com/lu/44643/IBEW/201/ | |
| Beaver | IBEW | International Brotherhood of Electrical Workers | Local 712 | https://www.unionfacts.com/lu/34361/IBEW/712/ | ||
| Beaver | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 74 | Representing roughly 210 members | https://www.unionfacts.com/lu/22542/USWA/74/ | |
| Beaver Falls | ACT | Association of Civilian Technicians | Local 27 | Representing roughly 40 members | https://www.unionfacts.com/lu/501331/CTAI/27/ | |
| Beaver Falls | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Representing roughly 1,650 members | https://www.unionfacts.com/lu/517706/BLE/0/ | ||
| Beaver Falls | BMWE | Brotherhood of Maintenance of Way Employees | Local 2775 | https://www.unionfacts.com/lu/5103/BMWE/2775/ | ||
| Beaver Falls | BMWE | Brotherhood of Maintenance of Way Employees | Local 3094 | Representing roughly 40 members | https://www.unionfacts.com/lu/516167/BMWE/3094/ | |
| Beaver Falls | CWA | Communications Workers of America | Local 14803 | https://www.unionfacts.com/lu/49508/CWA/14803/ | ||
| Beaver Falls | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 555 | Representing roughly 50 members | https://www.unionfacts.com/lu/68176/USWA/555/ | |
| Beaver Falls | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 8377 | Representing roughly 210 members | https://www.unionfacts.com/lu/506455/USWA/8377/ | |
| Beaver Falls | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 892 | Representing roughly 30 members | https://www.unionfacts.com/lu/67479/USWA/892/ | |
| Beaver Falls | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9305 | Representing roughly 1,060 members | https://www.unionfacts.com/lu/528381/USWA/9305/ | |
| Beaver Meadows | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 237 | Representing roughly 150 members | https://www.unionfacts.com/lu/66065/GMP/237/ | |
| Beaver Meadows | IATSE | International Alliance of Theatrical Stage Employees | Local 152 | https://www.unionfacts.com/lu/31149/IATSE/152/ | ||
| Bedford | AFSCME | American Federation of State, County and Municipal Employees | Local 3157 | Representing roughly 250 members | https://www.unionfacts.com/lu/543596/AFSCME/3157/ | |
| Bedford | FOP | Fraternal Order of Police | Lodge 57 | |||
| Bedford | IAMAW | International Association of Machinists and Aerospace Workers | Local 212 | Representing roughly 360 members | https://www.unionfacts.com/lu/7496/IAM/212/ | |
| Belle Vernon | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 1379 | Representing roughly 60 members | https://www.unionfacts.com/lu/45425/SMART/1379/ | |
| Belle Vernon | UMWA | United Mine Workers of America | Local 1023 | https://www.unionfacts.com/lu/7699/UMW/1023/ | ||
| Belle Vernon | UMWA | United Mine Workers of America | Local 2 | https://www.unionfacts.com/lu/58551/UMW/2/ | ||
| Belle Vernon | UMWA | United Mine Workers of America | Local 3506 | Representing roughly 60 members | https://www.unionfacts.com/lu/16305/UMW/3506/ | |
| Belle Vernon | UMWA | United Mine Workers of America | Local 6816 | https://www.unionfacts.com/lu/541079/UMW/6816/ | ||
| Belle Vernon | UMWA | United Mine Workers of America | Local 8776 | Representing roughly 50 members | https://www.unionfacts.com/lu/510097/UMW/8776/ | |
| Belle Vernon | UMWA | United Mine Workers of America | Local 9999 | https://www.unionfacts.com/lu/531889/UMW/9999/ | ||
| Belle Vernon | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 8041 | Representing roughly 700 members | https://www.unionfacts.com/lu/69971/USWA/8041/ | |
| Belle Vernon | UWUA | Utility Workers Union of America | Local 102 | Representing roughly 870 members | https://www.unionfacts.com/lu/16661/UWU/102/ | |
| Belle Vernon | UWUA | Utility Workers Union of America | Local 102 | https://www.unionfacts.com/lu/28600/UWU/102/ | ||
| Bellefonte | FOP | Fraternal Order of Police | Lodge 51 | Serving Police Officers with 250 Active Members and approximately 1000 Associate Members | ||
| Bellefonte | LiUNA | Laborers' International Union of North America | Local 824 | Representing roughly 280 members | https://www.unionfacts.com/lu/42743/LIUNA/824/ | |
| Bellefonte | UWUA | Utility Workers Union of America | Local 102 | https://www.unionfacts.com/lu/6475/UWU/102/ | ||
| Bellevue | RWAW | United Union of Roofers, Waterproofers and Allied Workers | Local 37 | Representing roughly 300 members | https://www.unionfacts.com/lu/34812/RWAW/37/ | |
| Bellwood | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 309 | Representing roughly 50 members | https://www.unionfacts.com/lu/14533/SMART/309/ | |
| Bellwood | UTU | United Transportation Union | Local 309 | Representing roughly 50 members | https://www.unionfacts.com/lu/14533/UTU/309/ | |
| Bensalem | APWU | American Postal Workers Union | Local 6728 | Representing roughly 20 members | https://www.unionfacts.com/lu/506238/APWU/6728/ | |
| Bensalem | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 2000 | https://www.unionfacts.com/lu/540138/BBF/2000/ | ||
| Bensalem | BMWE | Brotherhood of Maintenance of Way Employees | Local 3012 | Representing roughly 180 members | https://www.unionfacts.com/lu/36136/BMWE/3012/ | |
| Bensalem | IATSE | International Alliance of Theatrical Stage Employees | Local 8 | Member page - Daniel Amadie | http://www.iatse.net/ | |
| Bensalem | RWDSU | Retail, Wholesale and Department Store Union | Local 1034 | Representing roughly 1,430 members | https://www.unionfacts.com/lu/17618/RWDSU/1034/ | |
| Bensalem | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 121 | Representing roughly 10,000 members | https://www.unionfacts.com/lu/70402/UAW/121/ | |
| Bensalem | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1612 | Representing roughly 600 members | https://www.unionfacts.com/lu/68528/UAW/1612/ | |
| Bensalem | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 2177 | Represents General Motors workers | https://www.uawlocal2177.us/ | https://www.unionfacts.com/lu/514612/UAW/2177/ |
| Bensalem | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Representing roughly 10,000 members | https://www.unionfacts.com/lu/70204/UAW/0/ | ||
| Bensalem | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Representing roughly 6,000 members | https://www.unionfacts.com/lu/70368/UAW/0/ | ||
| Bensalem | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Representing roughly 1,700 members | https://www.unionfacts.com/lu/545230/UAW/0/ | ||
| Bensalem | UE | United Electrical, Radio and Machine Workers of America | Local 165 | Representing roughly 200 members | https://www.unionfacts.com/lu/544453/UE/165/ | |
| Bensalem | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 3355 | Representing roughly 90 members | https://www.unionfacts.com/lu/8981/USWA/3355/ | |
| Bentleyville | UMWA | United Mine Workers of America | Local 2244 | Representing roughly 400 members | https://www.unionfacts.com/lu/13990/UMW/2244/ | |
| Benton | WU | Workers United | Local 1700 | Representing roughly 490 members | https://www.unionfacts.com/lu/67003/WU/1700/ | |
| Berlin | AFSCME | American Federation of State, County and Municipal Employees | Local 471 | Representing roughly 150 members | https://www.unionfacts.com/lu/530082/AFSCME/471/ | |
| Berlin | RWDSU | Retail, Wholesale and Department Store Union | Local 1718 | Representing roughly 80 members | https://www.unionfacts.com/lu/43125/RWDSU/1718/ | |
| Berwick | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 14375 | https://www.unionfacts.com/lu/1815/USWA/14375/ | ||
| Berwick | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1443 | https://www.unionfacts.com/lu/48709/USWA/1443/ | ||
| Berwick | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 615 | Representing roughly 310 members | https://www.unionfacts.com/lu/69986/USWA/615/ | |
| Bethel | FOP | Fraternal Order of Police | Lodge 65 | http://www.pafop65.com/ | ||
| Bethel Park | AFGE | American Federation of Government Employees | Local 332 | Representing roughly 230 members | https://www.unionfacts.com/lu/544617/AFGE/332/ | |
| Bethel Park | ATU | Amalgamated Transit Union | Local 1753 | Representing roughly 120 members | https://www.unionfacts.com/lu/542509/ATU/1753/ | |
| Bethel Park | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 969 | Representing roughly 100 members | https://www.unionfacts.com/lu/17264/SMART/969/ | |
| Bethel Park | UTU | United Transportation Union | Local 969 | Representing roughly 120 members | https://www.unionfacts.com/lu/17264/UTU/969/ | |
| Bethlehem | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 226 | Representing roughly 40 members | https://www.unionfacts.com/lu/541997/BLE/226/ | |
| Bethlehem | IAFF | International Association of Fire Fighters | Local 735 | |||
| Bethlehem | IATSE | International Alliance of Theatrical Stage Employees | Local 200 | Representing roughly 70 members | https://www.unionfacts.com/lu/60037/IATSE/200/ | |
| Bethlehem | NALC | National Association of Letter Carriers | Local 254 | Representing roughly 210 members | https://www.unionfacts.com/lu/515308/NALC/254/ | |
| Bethlehem | NALC | National Association of Letter Carriers | Local 389 | Representing roughly 60 members | https://www.unionfacts.com/lu/81449/NALC/389/ | |
| Bethlehem | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 1 | Representing roughly 660 members | https://www.unionfacts.com/lu/529114/PACE/1/ | |
| Bethlehem | UBC | United Brotherhood of Carpenters and Joiners of America | Local 600 | Representing roughly 660 members | https://www.unionfacts.com/lu/513962/CJA/600/ | |
| Bethlehem | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 2599 | Representing roughly 1,060 members | https://www.unionfacts.com/lu/19157/USWA/2599/ | |
| Bethlehem | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 578 | Representing roughly 30 members | https://www.unionfacts.com/lu/515392/USWA/578/ | |
| Biglerville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 839 | Representing roughly 130 members | https://www.unionfacts.com/lu/40878/USWA/839/ | |
| Birdsboro | IBEW | International Brotherhood of Electrical Workers | Local 1671 | Representing roughly 30 members | https://www.unionfacts.com/lu/29113/IBEW/1671/ | |
| Birdsboro | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 414 | https://www.unionfacts.com/lu/37331/PACE/414/ | ||
| Birdsboro | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 333 | Representing roughly 70 members | https://www.unionfacts.com/lu/14888/USWA/333/ | |
| Blairsville | IBEW | International Brotherhood of Electrical Workers | Local 1096 | Representing roughly 180 members | https://www.unionfacts.com/lu/1392/IBEW/1096/ | |
| Bloomsburg | APSCUF | Association of Pennsylvania State College and University Faculties | APSCUF at Bloomsburg University | |||
| Bloomsburg | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 732 | https://www.unionfacts.com/lu/64949/GCIU/732/ | ||
| Bloomsburg | NEA | National Education Association | Represents 135 professional educators in the Bloomsburg Area School District. | http://BAEA.tripod.com/ | ||
| Bloomsburg | NRLCA | National Rural Letter Carriers' Association | Representing roughly 60 members | https://www.unionfacts.com/lu/88932/RLCA/0/ | ||
| Bobtown | UMWA | United Mine Workers of America | Local 6159 | Representing roughly 140 members | https://www.unionfacts.com/lu/14692/UMW/6159/ | |
| Boiling Springs | BMWE | Brotherhood of Maintenance of Way Employees | Local 3098 | Representing roughly 70 members | https://www.unionfacts.com/lu/515926/BMWE/3098/ | |
| Boothwyn | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 596 | Representing roughly 30 members | https://www.unionfacts.com/lu/540469/BBF/596/ | |
| Boothwyn | CWA | Communications Workers of America | Local 13552 | Representing roughly 50 members | https://www.unionfacts.com/lu/23531/CWA/13552/ | |
| Boothwyn | IBEW | International Brotherhood of Electrical Workers | Local 654 | Local and International information with many links for all IBEW members. | http://www.ibew654.net/ | https://www.unionfacts.com/lu/35018/IBEW/654/ |
| Boothwyn | UBC | United Brotherhood of Carpenters and Joiners of America | Local 845 | Representing roughly 860 members | https://www.unionfacts.com/lu/26600/CJA/845/ | |
| Boyers | AFGE | American Federation of Government Employees | Local 2450 | Representing roughly 270 members | https://www.unionfacts.com/lu/503498/AFGE/2450/ | |
| Boyertown | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 756 | https://www.unionfacts.com/lu/67844/GCIU/756/ | ||
| Boyertown | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 238 | Representing roughly 90 members | https://www.unionfacts.com/lu/6917/GMP/238/ | |
| Boyertown | IBEW | International Brotherhood of Electrical Workers | Local 2118 | https://www.unionfacts.com/lu/58806/IBEW/2118/ | ||
| Brackenridge | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1196 | Represents over 1100 members employed by Allegheny Ludlum Incorporated, a specialty steel manufacturer. | http://www.local1196.com/ | https://www.unionfacts.com/lu/10844/USWA/1196/ |
| Braddock | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1219 | Represents employees of the United States Steel Corporation Edgar Thomson Plant | https://www.unionfacts.com/lu/16044/USWA/1219/ | |
| Bradford | APWU | American Postal Workers Union | Local 2063 | Representing roughly 10 members | https://www.unionfacts.com/lu/72377/APWU/2063/ | |
| Bradford | CWA | Communications Workers of America | Local 14804 | https://www.unionfacts.com/lu/41933/CWA/14804/ | ||
| Bradford | IAMAW | International Association of Machinists and Aerospace Workers | Local 1644 | Representing roughly 130 members | https://www.unionfacts.com/lu/38015/IAM/1644/ | |
| Bradford | NALC | National Association of Letter Carriers | Local 293 | Representing roughly 20 members | https://www.unionfacts.com/lu/91551/NALC/293/ | |
| Bradford | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 583 | Representing roughly 100 members | https://www.unionfacts.com/lu/6243/USWA/583/ | |
| Breezewood | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 1393 | Representing roughly 120 members | https://www.unionfacts.com/lu/28771/BBF/1393/ | |
| Breinigsville | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 498 | Representing roughly 90 members | https://www.unionfacts.com/lu/16070/SMART/498/ | |
| Bridgeville | ATDA | American Train Dispatchers Association | Representing roughly 340 members | https://www.unionfacts.com/lu/541807/ATDA/0/ | ||
| Bridgeville | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 255 | Representing roughly 40 members | https://www.unionfacts.com/lu/11671/BLE/255/ | |
| Bridgeville | CWA | Communications Workers of America | Local 13302 | Representing roughly 110 members | https://www.unionfacts.com/lu/541983/CWA/13302/ | |
| Bridgeville | CWA | Communications Workers of America | Local 88640 | https://www.unionfacts.com/lu/50971/CWA/88640/ | ||
| Bridgewater | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 604 | https://www.unionfacts.com/lu/69849/USWA/604/ | ||
| Bridgewater | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 690 | Representing roughly 30 members | https://www.unionfacts.com/lu/506414/USWA/690/ | |
| Bridgewater | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 8183 | Representing roughly 630 members | https://www.unionfacts.com/lu/70900/USWA/8183/ | |
| Bristol | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 88 | Representing roughly 160 members | https://www.unionfacts.com/lu/43080/USWA/88/ | |
| Broad Top | UMWA | United Mine Workers of America | Local 2200 | Representing roughly 20 members | https://www.unionfacts.com/lu/508665/UMW/2200/ | |
| Brockway | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 71 | Representing roughly 20 members | https://www.unionfacts.com/lu/49943/USWA/71/ | |
| Brookville | AFSCME | American Federation of State, County and Municipal Employees | Local 285 | Representing roughly 130 members | https://www.unionfacts.com/lu/538144/AFSCME/285/ | |
| Brookville | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 247 | Representing roughly 140 members | https://www.unionfacts.com/lu/70153/GMP/247/ | |
| Brookville | UMWA | United Mine Workers of America | Local 2004 | Representing roughly 30 members | https://www.unionfacts.com/lu/542887/UMW/2004/ | |
| Broomall | TWU | Transport Workers Union of America, AFL-CIO | Local 2013 | Representing roughly 260 members | https://www.unionfacts.com/lu/5912/TWU/2013/ | |
| Brownsville | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 335 | Representing roughly 120 members | https://www.unionfacts.com/lu/542824/BLE/335/ | |
| Brownsville | HC-PSEA | Health Care - Pennsylvania State Education Association | An association of nurses representing around 80 registered nurses at Brownsville General Hospital | http://www.angelfire.com/biz6/bnanurses/ | ||
| Brownsville | LiUNA | Laborers' International Union of North America | Local 286 | Representing roughly 280 members | https://www.unionfacts.com/lu/20351/LIUNA/286/ | |
| Bryn Mawr | AFT | American Federation of Teachers | Local 3505 | Representing roughly 60 members | https://www.unionfacts.com/lu/537367/AFT/3505/ | |
| Burgettstown | UFCW | United Food and Commercial Workers | Local 1031 | Representing roughly 20 members | https://www.unionfacts.com/lu/530745/UFCW/1031/ | |
| Burnham | NRLCA | National Rural Letter Carriers' Association | Representing roughly 110 members | https://www.unionfacts.com/lu/88138/RLCA/0/ | ||
| Butler | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 10 members | https://www.unionfacts.com/lu/528369/BCTD/0/ | ||
| Butler | BMWE | Brotherhood of Maintenance of Way Employees | Representing roughly 20 members | https://www.unionfacts.com/lu/7170/BMWE/0/ | ||
| Butler | IBEW | International Brotherhood of Electrical Workers | Local 385 | Representing roughly 550 members | https://www.unionfacts.com/lu/541375/IBEW/385/ | |
| Butler | LiUNA | Laborers' International Union of North America | Local 323 | Representing roughly 310 members | https://www.unionfacts.com/lu/2372/LIUNA/323/ | |
| Butler | NAGE/SEIU | National Association of Government Employees / Service Employees International Union | Local 74 | Representing roughly 30 members | https://www.unionfacts.com/lu/502760/NAGE/74/ | |
| Butler | NALC | National Association of Letter Carriers | Local 48 | Representing roughly 100 members | https://www.unionfacts.com/lu/80118/NALC/48/ | |
| Butler | NEA | National Education Association | We Believe in Excellence in Public Education | |||
| Butler | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 3303 | Represents the employees of AK Steel | http://www.uawlocal3303.org/ | https://www.unionfacts.com/lu/15704/UAW/3303/ |
| Butler | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 5301 | Representing roughly 40 members | https://www.unionfacts.com/lu/32640/UAW/5301/ | |
| Butler | UMWA | United Mine Workers of America | Local 4963 | Representing roughly 60 members | https://www.unionfacts.com/lu/46005/UMW/4963/ | |
| Butler | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 112 | Representing roughly 100 members | https://www.unionfacts.com/lu/10468/USWA/112/ | |
| Butler | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 21 | https://www.unionfacts.com/lu/49529/USWA/21/ | ||
| Butler | UWUA | Utility Workers Union of America | Local 102 | Representing roughly 40 members | https://www.unionfacts.com/lu/6185/UWU/102/ | |
| California | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/california/ | |||
| Cambridge Springs | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 273 | Representing roughly 30 members | https://www.unionfacts.com/lu/4901/BLE/273/ | |
| Camp Hill | AFM | American Federation of Musicians | Local 269 | Representing roughly 130 members | https://www.unionfacts.com/lu/16284/AFM/269/ | |
| Camp Hill | IBEW | International Brotherhood of Electrical Workers | Local 1941 | Representing roughly 100 members | https://www.unionfacts.com/lu/13403/IBEW/1941/ | |
| Camp Hill | OPEIU | Office and Professional Employees International Union | Local 112 | Representing roughly 1,020 members | https://www.unionfacts.com/lu/541154/OPEIU/112/ | |
| Camp Hill | OPEIU | Office and Professional Employees International Union | Local 734 | https://www.unionfacts.com/lu/541669/OPEIU/734/ | ||
| Camp Hill | PSCOA | Pennsylvania State Corrections Officers Association | https://www.pscoa.org/ | |||
| Camp Hill | UTU | United Transportation Union | Local 997 | Representing roughly 20 members | https://www.unionfacts.com/lu/5932/UTU/997/ | |
| Canonsburg | UFCW | United Food and Commercial Workers | Local 23 | Representing roughly 11,880 members | http://www.ufcw1776.org/ | https://www.unionfacts.com/lu/515974/UFCW/23/ |
| Canonsburg | UFCW | United Food and Commercial Workers | Local 325 | Representing roughly 450 members | https://www.unionfacts.com/lu/29743/UFCW/325/ | |
| Canonsburg | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 14693 | Representing roughly 1,490 members | https://www.unionfacts.com/lu/29062/USWA/14693/ | |
| Canton | IAMAW | International Association of Machinists and Aerospace Workers | Local 1190 | https://www.unionfacts.com/lu/55607/IAM/1190/ | ||
| Carbondale | IAFF | International Association of Fire Fighters | Local 1095 | |||
| Carbondale | IAMAW | International Association of Machinists and Aerospace Workers | Local 1653 | Representing roughly 30 members | https://www.unionfacts.com/lu/9452/IAM/1653/ | |
| Carbondale | NALC | National Association of Letter Carriers | Local 163 | Representing roughly 10 members | https://www.unionfacts.com/lu/80120/NALC/163/ | |
| Carlisle | AFSCME | American Federation of State, County and Municipal Employees | Local 2631 | Representing roughly 120 members | https://www.unionfacts.com/lu/540853/AFSCME/2631/ | |
| Carlisle | IAFF | International Association of Fire Fighters | Local 109 | Representing roughly 20 members | https://www.unionfacts.com/lu/502943/IAFF/109/ | |
| Carlisle | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 989 | https://www.unionfacts.com/lu/533937/PACE/989/ | ||
| Carmichaels | NRLCA | National Rural Letter Carriers' Association | Local 24 | Representing roughly 40 members | https://www.unionfacts.com/lu/90295/RLCA/24/ | |
| Carmichaels | UMWA | United Mine Workers of America | Local 2003 | Representing roughly 50 members | https://www.unionfacts.com/lu/542682/UMW/2003/ | |
| Carmichaels | UMWA | United Mine Workers of America | Local 2258 | https://www.unionfacts.com/lu/510099/UMW/2258/ | ||
| Carmichaels | UMWA | United Mine Workers of America | Local 4221 | Representing roughly 70 members | https://www.unionfacts.com/lu/544700/UMW/4221/ | |
| Carnegie | BRS | Brotherhood of Railroad Signalmen | Local 150 | https://www.unionfacts.com/lu/32307/BRS/150/ | ||
| Carnegie | IBEW | International Brotherhood of Electrical Workers | Local 1024 | Representing roughly 130 members | https://www.unionfacts.com/lu/37519/IBEW/1024/ | |
| Carnegie | IUPAT | International Union of Painters and Allied Trades | Local 2006 | Representing roughly 230 members | https://www.unionfacts.com/lu/509845/PAT/2006/ | |
| Carnegie | IUPAT | International Union of Painters and Allied Trades | Local 409 | Representing roughly 180 members | https://www.unionfacts.com/lu/57479/PAT/409/ | |
| Carnegie | IUPAT | International Union of Painters and Allied Trades | Local 479 | Representing roughly 100 members | https://www.unionfacts.com/lu/25713/PAT/479/ | |
| Carnegie | IUPAT | International Union of Painters and Allied Trades | Local 530 | Representing roughly 110 members | https://www.unionfacts.com/lu/42717/PAT/530/ | |
| Carnegie | IUPAT | International Union of Painters and Allied Trades | Local 549 | Representing roughly 70 members | https://www.unionfacts.com/lu/38250/PAT/549/ | |
| Carnegie | IUPAT | International Union of Painters and Allied Trades | Local 57 | Representing roughly 1,950 members | https://www.unionfacts.com/lu/540940/PAT/57/ | |
| Carnegie | IUPAT | International Union of Painters and Allied Trades | Local 6 | Representing roughly 710 members | https://www.unionfacts.com/lu/56400/PAT/6/ | |
| Carnegie | IUPAT | International Union of Painters and Allied Trades | Local 751 | Representing roughly 230 members | https://www.unionfacts.com/lu/7574/PAT/751/ | |
| Carrolltown | UMWA | United Mine Workers of America | Local 3246 | Representing roughly 240 members | https://www.unionfacts.com/lu/541132/UMW/3246/ | |
| Castanea | BRS | Brotherhood of Railroad Signalmen | Local 134 | https://www.unionfacts.com/lu/9160/BRS/134/ | ||
| Catasauqua | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 547 | Representing roughly 150 members | https://www.unionfacts.com/lu/516186/USWA/547/ | |
| Catawissa | UWUA | Utility Workers Union of America | Local 516 | https://www.unionfacts.com/lu/510013/UWU/516/ | ||
| Center Valley | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 304 | Representing roughly 30 members | https://www.unionfacts.com/lu/526835/USWA/304/ | |
| Chambersburg | IAFF | International Association of Fire Fighters | Local 170 | Representing roughly 20 members | https://www.unionfacts.com/lu/517908/IAFF/170/ | |
| Chambersburg | IAFF | International Association of Fire Fighters | Local 1813 | http://www.iaff1813.org/ | ||
| Chambersburg | NAGE/SEIU | National Association of Government Employees / Service Employees International Union | Local 358 | Representing roughly 20 members | https://www.unionfacts.com/lu/517064/NAGE/358/ | |
| Chambersburg | NFFE | National Federation of Federal Employees | Local 1429 | Representing roughly 170 members | https://www.unionfacts.com/lu/501257/NFFE/1429/ | |
| Chambersburg | NFFE | National Federation of Federal Employees | Local 1442 | Representing roughly 50 members | https://www.unionfacts.com/lu/502706/NFFE/1442/ | |
| Chambersburg | NRLCA | National Rural Letter Carriers' Association | Representing roughly 90 members | https://www.unionfacts.com/lu/88261/RLCA/0/ | ||
| Charleroi | IBT | International Brotherhood of Teamsters | Local 872 | https://www.unionfacts.com/lu/27274/IBT/872/ | ||
| Charleroi | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 53 | Representing roughly 330 members | https://www.unionfacts.com/lu/25406/USWA/53/ | |
| Charleroi | UWUA | Utility Workers Union of America | System Local 102 | Represents 1,165 workers who generate, transmit and distribute electricity to more than 1 million Allegheny Power Co. customers | https://uwua.net/ | |
| Cherry Tree | BCTGM | Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union | Local 177 | Representing roughly 90 members | https://www.unionfacts.com/lu/35397/BCTGMI/177/ | |
| Chester | IAFF | International Association of Fire Fighters | Local 1400 | http://www.iaff1400.org/ | ||
| Chester | IBT | International Brotherhood of Teamsters | Local 312 | Representing roughly 1,120 members | https://www.unionfacts.com/lu/4079/IBT/312/ | |
| Chester | LiUNA | Laborers' International Union of North America | Local 413 | Representing roughly 680 members | https://www.unionfacts.com/lu/1934/LIUNA/413/ | |
| Chester | NALC | National Association of Letter Carriers | Local 277 | https://www.unionfacts.com/lu/82628/NALC/277/ | ||
| Chester | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 448 | Representing roughly 590 members | https://www.unionfacts.com/lu/65696/USWA/448/ | |
| Cheswick | CWA | Communications Workers of America | Local 13591 | Representing roughly 30 members | https://www.unionfacts.com/lu/24858/CWA/13591/ | |
| Cheswick | CWA | Communications Workers of America | Local 88632 | https://www.unionfacts.com/lu/67618/CWA/88632/ | ||
| Cheswick | UMWA | United Mine Workers of America | Local 4426 | Representing roughly 30 members | https://www.unionfacts.com/lu/30857/UMW/4426/ | |
| Cheyney | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/cheyney/ | |||
| Chicora | IBEW | International Brotherhood of Electrical Workers | Local 1957 | Representing roughly 50 members | https://www.unionfacts.com/lu/56855/IBEW/1957/ | |
| Christiana | IAMAW | International Association of Machinists and Aerospace Workers | Local 1799 | https://www.unionfacts.com/lu/3322/IAM/1799/ | ||
| Christiana | NALC | National Association of Letter Carriers | Local 6252 | https://www.unionfacts.com/lu/82627/NALC/6252/ | ||
| City of Johnstown | IAFF | International Association of Fire Fighters | Local 463 | https://www.facebook.com/JohnstownFireDepartmentLocal463/ | ||
| Clairton | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1557 | Represents employees of the United States Steel Corporation Clairton Works | https://www.unionfacts.com/lu/28233/USWA/1557/ | |
| Clairton | UWUA | Utility Workers Union of America | Local 456 | Representing roughly 10 members | https://www.unionfacts.com/lu/68111/UWU/456/ | |
| Clarence | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1333 | https://www.unionfacts.com/lu/9948/CJA/1333/ | ||
| Clarendon | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 2304 | http://ll2304.goiam.org/ | ||
| Clarion | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/clarion/ | |||
| Clarion | NALC | National Association of Letter Carriers | Local 2657 | https://www.unionfacts.com/lu/82709/NALC/2657/ | ||
| Clarks Summit | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 241 | https://www.unionfacts.com/lu/21539/GCIU/241/ | ||
| Clarks Summit | NEA | National Education Association | ||||
| Clarksville | IBEW | International Brotherhood of Electrical Workers | Local 1929 | Representing roughly 20 members | https://www.unionfacts.com/lu/28875/IBEW/1929/ | |
| Clarksville | UMWA | United Mine Workers of America | Local 6330 | Representing roughly 200 members | https://www.unionfacts.com/lu/6061/UMW/6330/ | |
| Clearfield | AFSCME | American Federation of State, County and Municipal Employees | Local 1732 | Representing roughly 140 members | https://www.unionfacts.com/lu/543489/AFSCME/1732/ | |
| Clearfield | AFSCME | American Federation of State, County and Municipal Employees | Local 2665 | Representing roughly 130 members | https://www.unionfacts.com/lu/513560/AFSCME/2665/ | |
| Clearfield | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 20 members | https://www.unionfacts.com/lu/519033/BCTD/0/ | ||
| Clearfield | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 772 | Representing roughly 270 members | https://www.unionfacts.com/lu/23778/BSOIW/772/ | |
| Clearfield | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 493 | Representing roughly 40 members | https://www.unionfacts.com/lu/35935/GCIU/493/ | |
| Clearfield | IAMAW | International Association of Machinists and Aerospace Workers | Local 1048 | Representing roughly 40 members | https://www.unionfacts.com/lu/18224/IAM/1048/ | |
| Clifford Township | IAMAW | International Association of Machinists and Aerospace Workers | Local 380 | https://www.unionfacts.com/lu/46068/IAM/380/ | ||
| Clifford Township | UTU | United Transportation Union | Local 300 | Representing roughly 110 members | https://www.unionfacts.com/lu/35964/UTU/300/ | |
| Clifton Heights | ATDA | American Train Dispatchers Association | Representing roughly 200 members | https://www.unionfacts.com/lu/3503/ATDA/0/ | ||
| Clifton Heights | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 138 | Representing roughly 110 members | https://www.unionfacts.com/lu/36916/GCIU/138/ | |
| Clifton Heights | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 160 | Representing roughly 380 members | https://www.unionfacts.com/lu/34373/GCIU/160/ | |
| Clifton Heights | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 4C | Active in the movement for the protection of workers in the printing industry. | https://www.unionfacts.com/lu/29172/GCIU/4/ | |
| Coal Township | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 635 | Representing roughly 100 members | https://www.unionfacts.com/lu/61625/USWA/635/ | |
| Coaldale | NALC | National Association of Letter Carriers | Local 3073 | https://www.unionfacts.com/lu/82710/NALC/3073/ | ||
| Coatesville | AFGE | American Federation of Government Employees | Local 310 | Representing roughly 120 members | https://www.unionfacts.com/lu/543623/AFGE/310/ | |
| Coatesville | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 87 | Representing roughly 40 members | https://www.unionfacts.com/lu/518067/BBF/87/ | |
| Coatesville | NAGE/SEIU | National Association of Government Employees / Service Employees International Union | Local 35 | Representing roughly 310 members | https://www.unionfacts.com/lu/502588/NAGE/35/ | |
| Coatesville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1165 | Representing roughly 1,260 members | https://www.unionfacts.com/lu/8966/USWA/1165/ | |
| Cochranton | FOP | Fraternal Order of Police | Lodge 108 | |||
| Cogan Station | CWA | Communications Workers of America | Local 14838 | https://www.unionfacts.com/lu/9811/CWA/14838/ | ||
| Cokeburg | UMWA | United Mine Workers of America | Local 1197 | Representing roughly 400 members | https://www.unionfacts.com/lu/18546/UMW/1197/ | |
| Cokeburg | UMWA | United Mine Workers of America | Local 2485 | Representing roughly 20 members | https://www.unionfacts.com/lu/515919/UMW/2485/ | |
| Collegeville | IBEW | International Brotherhood of Electrical Workers | Local 126 | Representing roughly 1,930 members | https://www.ibewlu126.com | https://www.unionfacts.com/lu/14983/IBEW/126/ |
| Collegeville | IBEW | International Brotherhood of Electrical Workers | Local 380 | Representing roughly 770 members | https://www.unionfacts.com/lu/27341/IBEW/380/ | |
| Collegeville | UBC | United Brotherhood of Carpenters and Joiners of America | Local 122 | Representing roughly 520 members | https://www.unionfacts.com/lu/43362/CJA/122/ | |
| Collegeville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9455 | Representing roughly 280 members | https://www.unionfacts.com/lu/542064/USWA/9455/ | |
| Columbus | UGSOA | United Government Security Officers of America, International Union | Local 304 | Representing roughly 400 members | https://www.unionfacts.com/lu/545177/UGSOA/304/ | |
| Colver | UMWA | United Mine Workers of America | Local 860 | Representing roughly 40 members | https://www.unionfacts.com/lu/40935/UMW/860/ | |
| Connellsville | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 370 | Representing roughly 70 members | https://www.unionfacts.com/lu/12083/BLE/370/ | |
| Connellsville | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 50 | Representing roughly 30 members | https://www.unionfacts.com/lu/50192/BLE/50/ | |
| Connellsville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 198 | Representing roughly 320 members | https://www.unionfacts.com/lu/53325/USWA/198/ | |
| Conshohocken | PASNAP | Pennsylvania Association of Staff Nurses and Allied Professionals | Committed to creating staff nurse empowerment and dedicating resources to organize, leading the struggle to establish laws | https://www.pasnap.com/ | ||
| Conshohocken | UE | United Electrical, Radio and Machine Workers of America | Local 1 | Representing roughly 2,500 members | https://www.unionfacts.com/lu/22733/UE/1/ | |
| Conshohocken | UE | United Electrical, Radio and Machine Workers of America | Local 155 | Representing roughly 330 members | https://www.unionfacts.com/lu/4178/UE/155/ | |
| Conshohocken | UE | United Electrical, Radio and Machine Workers of America | Local 168 | Representing roughly 30 members | https://www.unionfacts.com/lu/65914/UE/168/ | |
| Conshohocken | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9462 | Represents employees of International Steel Group, Inc. | https://www.unionfacts.com/lu/542239/USWA/9462/ | |
| Conway | IAMAW | International Association of Machinists and Aerospace Workers | Local 1676 | Representing roughly 370 members | https://www.unionfacts.com/lu/8194/IAM/1676/ | |
| Conway | TWU | Transport Workers Union of America, AFL-CIO | Local 2035 | Representing roughly 70 members | https://www.unionfacts.com/lu/7339/TWU/2035/ | |
| Coraopolis | ACT | Association of Civilian Technicians | Local 28 | Representing roughly 20 members | https://www.unionfacts.com/lu/501640/CTAI/28/ | |
| Coraopolis | AFGE | American Federation of Government Employees | Local 2316 | Representing roughly 80 members | https://www.unionfacts.com/lu/503046/AFGE/2316/ | |
| Coraopolis | IAMAW | International Association of Machinists and Aerospace Workers | Local 1976 | Representing 2500 members; Mechanics, Stock Clerks, and Utility | ||
| Coraopolis | NATCA | National Air Traffic Controllers Association | Representing roughly 50 members | https://www.unionfacts.com/lu/519073/NATCA/0/ | ||
| Coraopolis | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 27 | Representing roughly 1,040 members | https://www.unionfacts.com/lu/16785/PPF/27/ | |
| Coraopolis | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1311 | Representing roughly 100 members | https://www.unionfacts.com/lu/11062/UAW/1311/ | |
| Coraopolis | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 5032 | Representing roughly 530 members | https://www.unionfacts.com/lu/541854/USWA/5032/ | |
| Corry | CWA | Communications Workers of America | Local 88681 | https://www.unionfacts.com/lu/66555/CWA/88681/ | ||
| Corry | IAMAW | International Association of Machinists and Aerospace Workers | Local 2278 | https://www.unionfacts.com/lu/64248/IAM/2278/ | ||
| Corry | IAMAW | International Association of Machinists and Aerospace Workers | Local 2549 | https://www.unionfacts.com/lu/505256/IAM/2549/ | ||
| Corry | IAMAW | International Association of Machinists and Aerospace Workers | Local 2780 | Representing roughly 220 members | https://www.unionfacts.com/lu/537078/IAM/2780/ | |
| Corry | NALC | National Association of Letter Carriers | Local 146 | https://www.unionfacts.com/lu/90926/NALC/146/ | ||
| Corry | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 629 | Representing roughly 130 members | https://www.unionfacts.com/lu/8311/UAW/629/ | |
| Coudersport | ANA | American Nurses Association | Local 707 | Representing roughly 50 members | https://www.unionfacts.com/lu/529130/ANA/707/ | |
| Coudersport | CWA | Communications Workers of America | Local 88612 | Representing roughly 160 members | https://www.unionfacts.com/lu/529253/CWA/88612/ | |
| Cranberry Township | NEA | National Education Association | Represent nearly 600 professionals | http://atlantis-webportfolios.com/svea/index.htm | ||
| Cranberry Twp | NRLCA | National Rural Letter Carriers' Association | Local 10 | Representing roughly 280 members | https://www.unionfacts.com/lu/88232/RLCA/10/ | |
| Creighton | CWA | Communications Workers of America | Local 452 | https://www.unionfacts.com/lu/36262/CWA/452/ | ||
| Creighton | NALC | National Association of Letter Carriers | Local 6353 | https://www.unionfacts.com/lu/83753/NALC/6353/ | ||
| Creighton | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 12 | Representing roughly 220 members | https://www.unionfacts.com/lu/6332/USWA/12/ | |
| Cressona | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9999 | Representing roughly 800 members | https://www.unionfacts.com/lu/543547/USWA/9999/ | |
| Croydon | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Representing roughly 780 members | https://www.unionfacts.com/lu/17438/BLE/0/ | ||
| Croydon | NPMHU | National Postal Mail Handlers Union | Local 308 | Representing roughly 4,640 members | https://www.unionfacts.com/lu/91903/NPMHU/308/ | |
| Crum Lynne | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 802 | Representing roughly 160 members | https://www.unionfacts.com/lu/38321/BBF/802/ | |
| Cumbola | NRLCA | National Rural Letter Carriers' Association | Representing roughly 60 members | https://www.unionfacts.com/lu/88714/RLCA/0/ | ||
| Curwensville | CWA | Communications Workers of America | Local 14807 | Representing roughly 10 members | https://www.unionfacts.com/lu/47305/CWA/14807/ | |
| Dallas | AAUP | American Association of University Professors | Misericordia University Chapter | Representing roughly 970 members | http://www.misericordia.edu/uploaded/404.html | https://www.unionfacts.com/lu/506923/AAUP/0/ |
| Dallas | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 263 | Representing roughly 10 members | https://www.unionfacts.com/lu/5613/BLE/263/ | |
| Dallas | CWA | Communications Workers of America | Local 13571 | Representing unionized workers from Commonwealth Telephone Company and Commonwealth Communications, Inc. | https://www.unionfacts.com/lu/31949/CWA/13571/ | |
| Dalton | NRLCA | National Rural Letter Carriers' Association | Representing roughly 50 members | https://www.unionfacts.com/lu/88701/RLCA/0/ | ||
| Danville | FOP | Fraternal Order of Police | Lodge 52 | Representing 37 Municipal Police Departments and approximately 158 Active and Retired Members | http://www.susquehannavalleyfop.org/ | |
| Danville | IAMAW | International Association of Machinists and Aerospace Workers | Local 2394 | https://www.unionfacts.com/lu/67094/IAM/2394/ | ||
| Danville | UWUA | Utility Workers Union of America | Local 334 | Representing roughly 10 members | https://www.unionfacts.com/lu/31440/UWU/334/ | |
| Darby | APWU | American Postal Workers Union | Local 89 | Representing roughly 1,390 members | https://www.unionfacts.com/lu/92026/APWU/89/ | |
| Darby | UTU | United Transportation Union | Local 172 | Representing roughly 120 members | https://www.unionfacts.com/lu/544294/UTU/172/ | |
| Darlington | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 508 | https://www.unionfacts.com/lu/504580/BBF/508/ | ||
| Delaware Water Gap | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1130 | Representing roughly 70 members | https://www.unionfacts.com/lu/16630/USWA/1130/ | |
| Derry | CWA | Communications Workers of America | Local 88022 | Representing roughly 50 members | https://www.unionfacts.com/lu/2172/CWA/88022/ | |
| Derry | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 204 | Representing roughly 110 members | https://www.unionfacts.com/lu/60864/UAW/204/ | |
| Dickson City | CWA | Communications Workers of America | Local 38177 | Representing roughly 30 members | https://www.unionfacts.com/lu/17074/CWA/38177/ | |
| Donora | APWU | American Postal Workers Union | Local 2171 | https://www.unionfacts.com/lu/72380/APWU/2171/ | ||
| Dornsife | BMWE | Brotherhood of Maintenance of Way Employees | Local 3091 | Representing roughly 20 members | https://www.unionfacts.com/lu/2418/BMWE/3091/ | |
| Douglassville | CWA | Communications Workers of America | Local 88064 | Representing roughly 30 members | https://www.unionfacts.com/lu/509156/CWA/88064/ | |
| Downingtown | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 940 | Representing roughly 210 members | https://www.unionfacts.com/lu/31776/USWA/940/ | |
| Doylestown | AAUP | American Association of University Professors | Representing roughly 90 members | https://www.unionfacts.com/lu/541387/AAUP/0/ | ||
| Doylestown | IPPDSEU | International Plate Printers, Die Stampers and Engravers Union of North America | Local 1 | https://www.unionfacts.com/lu/24311/PPDSE/1/ | ||
| Doylestown | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 35 | https://www.unionfacts.com/lu/5317/PACE/35/ | ||
| Dravosburg | SPFPA | International Union, Security, Police, and Fire Professionals of America | Local 502 | Representing roughly 880 members | https://www.unionfacts.com/lu/6652/SPFPA/502/ | |
| Dravosburg | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 544 | Represents members that produce sheet metal components for General Motors vehiclesat the General Motors Pittsburgh Metal Center | ||
| Drexel Hill | IUOE | International Union of Operating Engineers | Local 835 | Representing roughly 1,950 members | https://www.unionfacts.com/lu/12616/IUOE/835/ | |
| Drexel Hill | TWU | Transport Workers Union of America, AFL-CIO | Local 289 | Representing roughly 220 members | https://www.unionfacts.com/lu/537308/TWU/289/ | |
| Drums | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 422 | Representing roughly 30 members | https://www.unionfacts.com/lu/3966/GMP/422/ | |
| Drums | IAMAW | International Association of Machinists and Aerospace Workers | Local 2905 | Representing roughly 10 members | https://www.unionfacts.com/lu/526804/IAM/2905/ | |
| Drums | IUPAT | International Union of Painters and Allied Trades | Local 218 | Representing roughly 70 members | https://www.unionfacts.com/lu/29015/PAT/218/ | |
| Drums | IUPAT | International Union of Painters and Allied Trades | Local 41 | Representing roughly 130 members | https://www.unionfacts.com/lu/43528/PAT/41/ | |
| Drums | NALC | National Association of Letter Carriers | Local 2641 | https://www.unionfacts.com/lu/80385/NALC/2641/ | ||
| Drums | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1561 | Representing roughly 110 members | https://www.unionfacts.com/lu/66673/UAW/1561/ | |
| Drums | UFCW | United Food and Commercial Workers | https://www.unionfacts.com/lu/35076/UFCW/0/ | |||
| Du Bois | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 28 | Representing roughly 110 members | https://www.unionfacts.com/lu/31987/GMP/28/ | |
| Dubois | NRLCA | National Rural Letter Carriers' Association | Representing roughly 90 members | https://www.unionfacts.com/lu/88290/RLCA/0/ | ||
| Dunhore | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 306 | https://www.unionfacts.com/lu/49781/UNITE/306/ | ||
| Dunlevy | AFM | American Federation of Musicians | Local 592 | |||
| Dunmore | FOP | Fraternal Order of Police | Lodge 46 | |||
| Dunmore | IAFF | International Association of Fire Fighters | Local 860 | Represents 19 career firefighters of Dunmore Fire Department | https://www.facebook.com/dunmorefiredepartmentiafflocal860/ | |
| Dunmore | IAMAW | International Association of Machinists and Aerospace Workers | Local 1800 | https://www.unionfacts.com/lu/5250/IAM/1800/ | ||
| Dunmore | IATSE | International Alliance of Theatrical Stage Employees | Local 329 | Representing roughly 80 members | https://www.unionfacts.com/lu/44234/IATSE/329/ | |
| Dunmore | IBT | International Brotherhood of Teamsters | Local 229 | Representing roughly 1,350 members | https://www.unionfacts.com/lu/1601/IBT/229/ | |
| Dunmore | WU | Workers United | Local 249 | https://www.unionfacts.com/lu/50455/WU/249/ | ||
| Duquesne | AFSCME | American Federation of State, County and Municipal Employees | Local 1807 | Representing roughly 70 members | https://www.unionfacts.com/lu/67170/AFSCME/1807/ | |
| Eagleville | NALC | National Association of Letter Carriers | Local 542 | Representing roughly 120 members | https://www.unionfacts.com/lu/81000/NALC/542/ | |
| East Bangor | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 412 | Representing roughly 280 members | https://www.unionfacts.com/lu/46695/USWA/412/ | |
| East Berlin | CWA | Communications Workers of America | Local 14839 | https://www.unionfacts.com/lu/45978/CWA/14839/ | ||
| East Pittsburgh | FISU | Federation of Independent Salaried Unions | Representing roughly 880 members | https://www.unionfacts.com/lu/35312/WISU/0/ | ||
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 319 | Representing roughly 30 members | https://www.unionfacts.com/lu/513894/UE/319/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 6 | Representing roughly 5,820 members | https://www.unionfacts.com/lu/37321/UE/6/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 611 | https://www.unionfacts.com/lu/528357/UE/611/ | ||
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 613 | Representing roughly 60 members | https://www.unionfacts.com/lu/542365/UE/613/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 615 | Representing roughly 30 members | https://www.unionfacts.com/lu/53521/UE/615/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 622 | Representing roughly 50 members | https://www.unionfacts.com/lu/30491/UE/622/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 623 | https://www.unionfacts.com/lu/9316/UE/623/ | ||
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 625 | Representing roughly 140 members | https://www.unionfacts.com/lu/13232/UE/625/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 626 | https://www.unionfacts.com/lu/38075/UE/626/ | ||
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 642 | Representing roughly 60 members | https://www.unionfacts.com/lu/543887/UE/642/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 645 | https://www.unionfacts.com/lu/67546/UE/645/ | ||
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 683 | Representing roughly 30 members | https://www.unionfacts.com/lu/530158/UE/683/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 684 | Representing roughly 110 members | https://www.unionfacts.com/lu/541958/UE/684/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 689 | https://www.unionfacts.com/lu/533948/UE/689/ | ||
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 690 | Representing roughly 20 members | https://www.unionfacts.com/lu/528329/UE/690/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 777 | Representing roughly 230 members | https://www.unionfacts.com/lu/52243/UE/777/ | |
| East Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 777 | Representing roughly 210 members | https://www.unionfacts.com/lu/543923/UE/777/ | |
| East Prospect | IAMAW | International Association of Machinists and Aerospace Workers | Local 243 | Representing roughly 380 members | https://www.unionfacts.com/lu/19499/IAM/243/ | |
| East Springfield | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Representing roughly 2,480 members | https://www.unionfacts.com/lu/24795/BLE/0/ | ||
| East Stroudsburg | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/estroudsburg/ | |||
| East Stroudsburg | APSCUF | Association of Pennsylvania State College and University Faculties | ||||
| East Stroudsburg | CWA | Communications Workers of America | Local 14810 | https://www.unionfacts.com/lu/36404/CWA/14810/ | ||
| East Stroudsburg | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 206 | Representing roughly 70 members | https://www.unionfacts.com/lu/1678/GCIU/206/ | |
| East Stroudsburg | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 350 | https://www.unionfacts.com/lu/32938/GCIU/350/ | ||
| Easton | AFM | American Federation of Musicians | Local 411 | |||
| Easton | NRLCA | National Rural Letter Carriers' Association | Local 1 | Representing roughly 460 members | https://www.unionfacts.com/lu/530026/RLCA/1/ | |
| Easton | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Reprentatives page | https://www.unionfacts.com/lu/65239/PACE/967/ | ||
| Easton | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 412 | |||
| Easton | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 729 | Representing roughly 180 members | https://www.unionfacts.com/lu/60137/USWA/729/ | |
| Ebensburg | AFGE | American Federation of Government Employees | Local 3617 | Representing roughly 20 members | https://www.unionfacts.com/lu/507044/AFGE/3617/ | |
| Ebensburg | IBT | International Brotherhood of Teamsters | Local 110 | A general chartered local union representing a membership employed in nearly every type of profession. | https://www.unionfacts.com/lu/12194/IBT/110/ | |
| Ebensburg | UMWA | United Mine Workers of America | Local 616 | Representing roughly 80 members | https://www.unionfacts.com/lu/541663/UMW/616/ | |
| Eddystone | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1069 | Represents over 1500 Production and Maintenance Employees of The Boeing Company | https://www.unionfacts.com/lu/9586/UAW/1069/ | |
| Eddystone | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 714 | https://www.unionfacts.com/lu/62161/USWA/714/ | ||
| Edinboro | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/edinboro/ | |||
| Edinburg | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 1374 | Representing roughly 120 members | https://www.unionfacts.com/lu/8409/SMART/1374/ | |
| Edinburg | UTU | United Transportation Union | Local 1374 | Representing roughly 140 members | https://www.unionfacts.com/lu/8409/UTU/1374/ | |
| Edwardsville | IAMAW | International Association of Machinists and Aerospace Workers | Local 2200 | Representing roughly 170 members | https://www.unionfacts.com/lu/22907/IAM/2200/ | |
| Edwardsville | NACST | Catholic School Teachers Association | Representing roughly 100 members | https://www.unionfacts.com/lu/526895/CSTA/0/ | ||
| Eighty Four | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 529 | https://www.unionfacts.com/lu/17421/PACE/529/ | ||
| Elderton | UMWA | United Mine Workers of America | Local 6461 | Representing roughly 40 members | https://www.unionfacts.com/lu/21495/UMW/6461/ | |
| Elizabeth | CWA | Communications Workers of America | Local 14819 | Representing roughly 30 members | https://www.unionfacts.com/lu/31782/CWA/14819/ | |
| Elizabeth | IATSE | International Alliance of Theatrical Stage Employees | Local 627 | https://www.unionfacts.com/lu/19574/IATSE/627/ | ||
| Elizabeth | NEA | National Education Association | Representing roughly 30 members | https://www.unionfacts.com/lu/543082/NEA/0/ | ||
| Elizabethtown | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 74 | Representing roughly 180 members | https://www.unionfacts.com/lu/2648/BLE/74/ | |
| Elkins Park | IBT | International Brotherhood of Teamsters | Local 169 | Representing roughly 1,020 members | https://www.unionfacts.com/lu/21839/IBT/169/ | |
| Elkins Park | NAGE/SEIU | National Association of Government Employees / Service Employees International Union | Local 76 | https://www.unionfacts.com/lu/502812/NAGE/76/ | ||
| Ellwood City | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 500 | Representing roughly 20 members | https://www.unionfacts.com/lu/12444/USWA/500/ | |
| Ellwood City | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 580 | https://www.unionfacts.com/lu/528652/USWA/580/ | ||
| Emlenton | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 441 | https://www.unionfacts.com/lu/46300/PACE/441/ | ||
| Emlenton | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 455 | Representing roughly 30 members | https://www.unionfacts.com/lu/2880/USWA/455/ | |
| Emporium | CWA | Communications Workers of America | Local 88607 | Representing roughly 50 members | https://www.unionfacts.com/lu/61336/CWA/88607/ | |
| Enola | TWU | Transport Workers Union of America, AFL-CIO | Local 2016 | Representing roughly 110 members | https://www.unionfacts.com/lu/34991/TWU/2016/ | |
| Ephrata | AFM | American Federation of Musicians | Local 294 | |||
| Ephrata | IAMAW | International Association of Machinists and Aerospace Workers | Local 2906 | Representing roughly 140 members | https://www.unionfacts.com/lu/526843/IAM/2906/ | |
| Ephrata | IBEW | International Brotherhood of Electrical Workers | Local 1600 | Serving the Union Membership of Borough of Ephrata , Comcast, Pennsylvania Power & Light, Sunbury Generation WPS | http://ccctu.org | |
| Erie | AFM | American Federation of Musicians | Local 17 | Representing roughly 150 members | https://www.unionfacts.com/lu/22895/AFM/17/ | |
| Erie | APWU | American Postal Workers Union | Local 269 | Representing roughly 130 members | https://www.unionfacts.com/lu/507300/APWU/269/ | |
| Erie | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 20 members | https://www.unionfacts.com/lu/24775/BCTD/0/ | ||
| Erie | BMWE | Brotherhood of Maintenance of Way Employees | Local 1997 | Representing roughly 20 members | https://www.unionfacts.com/lu/526867/BMWE/1997/ | |
| Erie | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 348 | Representing roughly 240 members | https://www.unionfacts.com/lu/40780/BSOIW/348/ | |
| Erie | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 642 | https://www.unionfacts.com/lu/26062/BSOIW/642/ | ||
| Erie | CWA | Communications Workers of America | Local 14537 | https://www.unionfacts.com/lu/22961/CWA/14537/ | ||
| Erie | CWA | Communications Workers of America | Local 14811 | https://www.unionfacts.com/lu/11001/CWA/14811/ | ||
| Erie | CWA | Communications Workers of America | Local 14840 | Representing roughly 30 members | https://www.unionfacts.com/lu/24465/CWA/14840/ | |
| Erie | CWA | Communications Workers of America | Local 38187 | Representing roughly 110 members | https://www.unionfacts.com/lu/31777/CWA/38187/ | |
| Erie | CWA | Communications Workers of America | Local 58028 | Representing roughly 70 members | https://www.unionfacts.com/lu/7422/CWA/58028/ | |
| Erie | FOP | Fraternal Order of Police | Lodge 64 | Represents over 240 active and retired members from 20 agencies in Erie County | http://www.eriecountyfop64.org/ | |
| Erie | FOP | Fraternal Order of Police | Lodge 7 | |||
| Erie | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 73 | Representing roughly 10 members | https://www.unionfacts.com/lu/37444/GCIU/73/ | |
| Erie | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 38 | https://www.unionfacts.com/lu/15755/GMP/38/ | ||
| Erie | IAFF | International Association of Fire Fighters | Local 293 | http://www.iaff293.org/ | ||
| Erie | IAMAW | International Association of Machinists and Aerospace Workers | Local 1928 | Representing roughly 20 members | https://www.unionfacts.com/lu/22810/IAM/1928/ | |
| Erie | IAMAW | International Association of Machinists and Aerospace Workers | Local 1968 | Representing roughly 90 members | https://www.unionfacts.com/lu/22859/IAM/1968/ | |
| Erie | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 1211 | Represents 200 Aerospace production workers for LORD Corporation | http://ll1211.goiam.org/ | https://www.unionfacts.com/lu/21658/IAM/1211/ |
| Erie | IATSE | International Alliance of Theatrical Stage Employees | Local 113 | Representing roughly 30 members | https://www.unionfacts.com/lu/39896/IATSE/113/ | |
| Erie | IBEW | International Brotherhood of Electrical Workers | Local 1637 | Representing roughly 60 members | https://www.unionfacts.com/lu/35841/IBEW/1637/ | |
| Erie | IBEW | International Brotherhood of Electrical Workers | Local 56 | Representing roughly 260 members | https://www.ibewlocal56.org/ | https://www.unionfacts.com/lu/40519/IBEW/56/ |
| Erie | IBT | International Brotherhood of Teamsters | Local 397 | Representing roughly 1,230 members | https://www.unionfacts.com/lu/11023/IBT/397/ | |
| Erie | IFPTE | International Federation of Professional & Technical Engineers | Local 138 | Representing roughly 60 members | https://www.unionfacts.com/lu/48109/PTE/138/ | |
| Erie | LiUNA | Laborers' International Union of North America | Local 603 | Representing roughly 350 members | http://www.local603.com/ | https://www.unionfacts.com/lu/43570/LIUNA/603/ |
| Erie | NALC | National Association of Letter Carriers | Local 284 | Representing roughly 420 members | https://www.unionfacts.com/lu/82663/NALC/284/ | |
| Erie | NATCA | National Air Traffic Controllers Association | Erie Tower Local | Safety is our business... and business is good ! | ||
| Erie | NATCA | National Air Traffic Controllers Association | Local ERI | Representing roughly 20 members | https://www.unionfacts.com/lu/521652/NATCA/0/ | |
| Erie | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 620 | https://www.unionfacts.com/lu/39162/PACE/620/ | ||
| Erie | RWAW | United Union of Roofers, Waterproofers and Allied Workers | Local 210 | Representing roughly 130 members | https://www.unionfacts.com/lu/15939/RWAW/210/ | |
| Erie | SEIU | Service Employees International Union | Local 22 | Representing roughly 230 members | https://www.unionfacts.com/lu/9337/SEIU/22/ | |
| Erie | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1186 | Representing roughly 210 members | https://www.unionfacts.com/lu/34131/UAW/1186/ | |
| Erie | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 618 | https://www.unionfacts.com/lu/20231/UAW/618/ | ||
| Erie | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 739 | Representing roughly 20 members | https://www.unionfacts.com/lu/36917/UAW/739/ | |
| Erie | UBC | United Brotherhood of Carpenters and Joiners of America | Local 81 | Representing roughly 330 members | https://www.unionfacts.com/lu/14882/CJA/81/ | |
| Erie | UE | United Electrical, Radio and Machine Workers of America | Local 506 | Represents 4,000 working men and women at GE | http://uelocal506.com/ | https://www.unionfacts.com/lu/33993/UE/506/ |
| Erie | UE | United Electrical, Radio and Machine Workers of America | Local 618 | Representing roughly 20 members | https://www.unionfacts.com/lu/26693/UE/618/ | |
| Erie | UE | United Electrical, Radio and Machine Workers of America | Local 683 | Representing over 250 workers in plastic and metal plants | ||
| Erie | UE | United Electrical, Radio and Machine Workers of America | Local 692 | https://www.unionfacts.com/lu/38433/UE/692/ | ||
| Erie | UGSOA | United Government Security Officers of America, International Union | Local 168 | Representing roughly 10 members | https://www.unionfacts.com/lu/543113/UGSOA/168/ | |
| Erie | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1281 | Representing roughly 140 members | https://www.unionfacts.com/lu/2098/USWA/1281/ | |
| Erie | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 148 | https://www.unionfacts.com/lu/530888/USWA/148/ | ||
| Erie | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1815 | https://www.unionfacts.com/lu/56786/USWA/1815/ | ||
| Erie | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 3199 | Representing roughly 760 members | https://www.unionfacts.com/lu/12807/USWA/3199/ | |
| Erie | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 348 | https://www.unionfacts.com/lu/30786/USWA/348/ | ||
| Ernest | UMWA | United Mine Workers of America | Local 2364 | Representing roughly 30 members | https://www.unionfacts.com/lu/516483/UMW/2364/ | |
| Essington | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 1776 | Represents employees of Atlantic Aviation, British Airways, Midway Instrument, Northwest Airlines, TWA, United Airlines, USAirways | https://www.unionfacts.com/lu/35794/IAM/1776/ | |
| Essington | NEA | National Education Association | Representing roughly 40 members | https://www.unionfacts.com/lu/543612/NEA/0/ | ||
| Etters | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 830 | Representing roughly 220 members | https://www.unionfacts.com/lu/4749/SMART/830/ | |
| Etters | UTU | United Transportation Union | Local 830 | Representing roughly 190 members | https://www.unionfacts.com/lu/4749/UTU/830/ | |
| Everett | FOP | Fraternal Order of Police | Lodge 57 | http://www.pafop57.org/index.html | ||
| Exeter | IUOE | International Union of Operating Engineers | Local 367 | Representing roughly 100 members | https://www.unionfacts.com/lu/505312/IUOE/367/ | |
| Export | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 1628 | Representing roughly 110 members | https://www.unionfacts.com/lu/42970/SMART/1628/ | |
| Export | UTU | United Transportation Union | Local 1628 | Representing roughly 130 members | https://www.unionfacts.com/lu/42970/UTU/1628/ | |
| Export Pa. | AFM | American Federation of Musicians | Local 339 | Representing roughly 20 members | https://www.unionfacts.com/lu/53311/AFM/339/ | |
| Eynon | APWU | American Postal Workers Union | Local 3411 | https://www.unionfacts.com/lu/506111/APWU/3411/ | ||
| Fairchance | UMWA | United Mine Workers of America | Local 1319 | Representing roughly 40 members | https://www.unionfacts.com/lu/56689/UMW/1319/ | |
| Fairfield | AFGE | American Federation of Government Employees | Local 3016 | Representing roughly 70 members | https://www.unionfacts.com/lu/545352/AFGE/3016/ | |
| Fairless Hills | ATDA | American Train Dispatchers Association | Representing roughly 50 members | https://www.unionfacts.com/lu/517393/ATDA/0/ | ||
| Fairless Hills | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Division 71 | http://bletdivision71.com/ | ||
| Fairless Hills | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 4889 | Representing roughly 400 members | https://www.unionfacts.com/lu/10881/USWA/4889/ | |
| Fairview | AFGE | American Federation of Government Employees | Local 3493 | https://www.unionfacts.com/lu/508816/AFGE/3493/ | ||
| Fairview | CWA | Communications Workers of America | Local 84622 | https://www.unionfacts.com/lu/71052/CWA/84622/ | ||
| Farmington | ANA | American Nurses Association | Local 710 | Representing roughly 60 members | https://www.unionfacts.com/lu/529043/ANA/710/ | |
| Farrell | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1660 | Representing roughly 480 members | https://www.unionfacts.com/lu/16242/USWA/1660/ | |
| Farrell | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 3713 | Representing roughly 100 members | https://www.unionfacts.com/lu/12809/USWA/3713/ | |
| Feasterville | IBEW | International Brotherhood of Electrical Workers | Local 1927 | Representing roughly 30 members | https://www.unionfacts.com/lu/9347/IBEW/1927/ | |
| Fleetwood | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 54 | Representing roughly 120 members | https://www.unionfacts.com/lu/26143/USWA/54/ | |
| Fogelsville | IAMAW | International Association of Machinists and Aerospace Workers | Local 1830 | Representing roughly 10 members | https://www.unionfacts.com/lu/7942/IAM/1830/ | |
| Ford City | NRLCA | National Rural Letter Carriers' Association | Representing roughly 80 members | https://www.unionfacts.com/lu/88937/RLCA/0/ | ||
| Forest City | IBEW | International Brotherhood of Electrical Workers | Local 2244 | Representing roughly 60 members | https://www.unionfacts.com/lu/65387/IBEW/2244/ | |
| Forest City | NALC | National Association of Letter Carriers | Local 4207 | https://www.unionfacts.com/lu/82665/NALC/4207/ | ||
| Fort Washington | IBT | International Brotherhood of Teamsters | Local 463 | Represents over 3,300 employees in the Baking & Dairy Industry, Hotels, Parking Facilities, Warehouses, Labs, Dealerships, Offices | http://www.teamsters463.org/ | https://www.unionfacts.com/lu/5506/IBT/463/ |
| Fort Washington | IBT | International Brotherhood of Teamsters | Local 77 | http://www.teamsters77.org/ | ||
| Fort Washington | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1191 | https://www.unionfacts.com/lu/56381/UAW/1191/ | ||
| Fort Washington | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1206 | https://www.unionfacts.com/lu/29556/UAW/1206/ | ||
| Fort Washington | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 813 | https://www.unionfacts.com/lu/10325/UAW/813/ | ||
| Frackville | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 240 | Representing roughly 40 members | https://www.unionfacts.com/lu/26662/GMP/240/ | |
| Frackville | UMWA | United Mine Workers of America | Local 7226 | Representing roughly 30 members | https://www.unionfacts.com/lu/3126/UMW/7226/ | |
| Franklin | IAMAW | International Association of Machinists and Aerospace Workers | Local 2032 | https://www.unionfacts.com/lu/41873/IAM/2032/ | ||
| Franklin | IAMAW | International Association of Machinists and Aerospace Workers | Local 83 | https://www.unionfacts.com/lu/9867/IAM/83/ | ||
| Franklin | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 1842 | Represents Over 700 Members | https://www.unionfacts.com/lu/22053/IAM/1842/ | |
| Franklin | IBEW | International Brotherhood of Electrical Workers | Local 2279 | Representing roughly 330 members | https://www.unionfacts.com/lu/66981/IBEW/2279/ | |
| Franklin | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 365 | https://www.unionfacts.com/lu/55586/PACE/365/ | ||
| Fredericktown | OPEIU | Office and Professional Employees International Union | Local 457 | Representing roughly 470 members | https://www.unionfacts.com/lu/69307/OPEIU/457/ | |
| Freedom | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 1676 | Represents railway workers | http://ll1676.goiam.org/index.htm | |
| Freedom | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 623 | Representing roughly 30 members | https://www.unionfacts.com/lu/7706/USWA/623/ | |
| Freeland | ANA | American Nurses Association | Local 715 | Representing roughly 210 members | https://www.unionfacts.com/lu/529129/ANA/715/ | |
| Friedens | UMWA | United Mine Workers of America | Local 1742 | Representing roughly 30 members | https://www.unionfacts.com/lu/68150/UMW/1742/ | |
| Friedens | UMWA | United Mine Workers of America | Local 6410 | Representing roughly 130 members | https://www.unionfacts.com/lu/4401/UMW/6410/ | |
| Ft Washington | IUOE | International Union of Operating Engineers | Local 542 | Representing roughly 6,170 members | https://www.unionfacts.com/lu/38130/IUOE/542/ | |
| Gallitzin | NALC | National Association of Letter Carriers | Local 3068 | https://www.unionfacts.com/lu/82673/NALC/3068/ | ||
| Garards Fort | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9531 | Representing roughly 220 members | https://www.unionfacts.com/lu/544475/USWA/9531/ | |
| Gardners | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 629 | Representing roughly 40 members | https://www.unionfacts.com/lu/24351/USWA/629/ | |
| Garrett | UMWA | United Mine Workers of America | Local 1875 | Representing roughly 10 members | https://www.unionfacts.com/lu/69753/UMW/1875/ | |
| Germansville | NRLCA | National Rural Letter Carriers' Association | Representing roughly 350 members | https://www.unionfacts.com/lu/88527/RLCA/0/ | ||
| Gettysburg | AFGE | American Federation of Government Employees | Local 3145 | Representing roughly 20 members | https://www.unionfacts.com/lu/502187/AFGE/3145/ | |
| Gettysburg | NRLCA | National Rural Letter Carriers' Association | Local 1 | Representing roughly 90 members | https://www.unionfacts.com/lu/88871/RLCA/1/ | |
| Gettysburg | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 456 | https://www.unionfacts.com/lu/504605/USWA/456/ | ||
| Gibsonia | AFGE | American Federation of Government Employees | Local 1018 | Representing roughly 30 members | https://www.unionfacts.com/lu/501494/AFGE/1018/ | |
| Gibsonia | AFGE | American Federation of Government Employees | Local 137 | Representing roughly 410 members | https://www.unionfacts.com/lu/504176/AFGE/137/ | |
| Gibsonia | NEA | National Education Association | Representing roughly 20 members | https://www.unionfacts.com/lu/545096/NEA/0/ | ||
| Gibsonia | NRLCA | National Rural Letter Carriers' Association | Representing roughly 60 members | https://www.unionfacts.com/lu/88646/RLCA/0/ | ||
| Gilbertsville | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 132 | Representing roughly 130 members | https://www.unionfacts.com/lu/64393/GMP/132/ | |
| Gilbertsville | UFCW | United Food and Commercial Workers | Local 619 | Representing roughly 60 members | https://www.unionfacts.com/lu/48401/UFCW/619/ | |
| Gilbertsville | UFCW | United Food and Commercial Workers | Local 959 | Representing roughly 20 members | https://www.unionfacts.com/lu/508203/UFCW/959/ | |
| Gillett | NRLCA | National Rural Letter Carriers' Association | Representing roughly 80 members | https://www.unionfacts.com/lu/88585/RLCA/0/ | ||
| Girard | IAMAW | International Association of Machinists and Aerospace Workers | Local 938 | https://www.unionfacts.com/lu/17052/IAM/938/ | ||
| Girardville | UFCW | United Food and Commercial Workers | Local 737 | https://www.unionfacts.com/lu/508725/UFCW/737/ | ||
| Gladwyne | NEA | National Education Association | Represents 1100 professionals and educational support professionals. | http://www.lmeaonline.org/ | ||
| Glassport | UFCW | United Food and Commercial Workers | Local 211 | Representing roughly 20 members | https://www.unionfacts.com/lu/13182/UFCW/211/ | |
| Glassport | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1913 | Representing roughly 140 members | https://www.unionfacts.com/lu/6422/USWA/1913/ | |
| Glen Campbell | UMWA | United Mine Workers of America | Local 1609 | Representing roughly 500 members | https://www.unionfacts.com/lu/66940/UMW/1609/ | |
| Glen Lyon | UFCW | United Food and Commercial Workers | Local 195 | Representing roughly 370 members | https://www.unionfacts.com/lu/27443/UFCW/195/ | |
| Glenmoore | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 716 | Representing roughly 60 members | https://www.unionfacts.com/lu/60042/USWA/716/ | |
| Glenshaw | NEA | National Education Association | Representing roughly 70 members | https://www.unionfacts.com/lu/543093/NEA/0/ | ||
| Glenshaw | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 241 | https://www.unionfacts.com/lu/3383/PACE/241/ | ||
| Glenside | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 483 | Representing roughly 70 members | https://www.unionfacts.com/lu/517026/BLE/483/ | |
| Greencastle | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1024 | Representing roughly 370 members | https://www.unionfacts.com/lu/65496/USWA/1024/ | |
| Greensburg | AFM | American Federation of Musicians | Local 339 | |||
| Greensburg | APWU | American Postal Workers Union | Local 1948 | Wear a Union shirt on payday, so when a supervisor hands you a paycheck, you will be thanking your Union | http://gbgfoothillslocal.homestead.com/home.html | https://www.unionfacts.com/lu/72084/APWU/1948/ |
| Greensburg | ATU | Amalgamated Transit Union | Local 1738 | Representing roughly 130 members | https://www.unionfacts.com/lu/542515/ATU/1738/ | |
| Greensburg | CWA | Communications Workers of America | Local 14812 | Representing roughly 10 members | https://www.unionfacts.com/lu/25806/CWA/14812/ | |
| Greensburg | FOP | Fraternal Order of Police | Lodge 62 | Represents Pennsylvania State Troopers | http://www.fop62.com/ | |
| Greensburg | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 545 | Representing roughly 10 members | https://www.unionfacts.com/lu/61861/USWA/545/ | |
| Greensburg | UWUA | Utility Workers Union of America | Local 102 | Representing roughly 80 members | https://www.unionfacts.com/lu/9145/UWU/102/ | |
| Greensburg | UWUA | Utility Workers Union of America | Local 506 | Representing roughly 60 members | https://www.unionfacts.com/lu/514784/UWU/506/ | |
| Greensburg | UWUA | Utility Workers Union of America | Local 666 | Represents employees of the Peoples Natural Gas Company | http://local666.org/ | |
| Greensburg | UWUA | Utility Workers Union of America | Local 69 | |||
| Greentown | NRLCA | National Rural Letter Carriers' Association | Representing roughly 80 members | https://www.unionfacts.com/lu/88526/RLCA/0/ | ||
| Greenville | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 273 | Representing roughly 80 members | https://www.unionfacts.com/lu/59025/GMP/273/ | |
| Greenville | IAMAW | International Association of Machinists and Aerospace Workers | Local 1174 | https://www.unionfacts.com/lu/49804/IAM/1174/ | ||
| Grindstone | UMWA | United Mine Workers of America | Local 9113 | Representing roughly 50 members | https://www.unionfacts.com/lu/542841/UMW/9113/ | |
| Grindstone | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 13836 | Representing roughly 500 members | https://www.unionfacts.com/lu/29070/USWA/13836/ | |
| Grove City | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 1,090 members | https://www.unionfacts.com/lu/26188/BCTD/0/ | ||
| Grove City | UE | United Electrical, Radio and Machine Workers of America | Local 601 | Representing roughly 20 members | https://www.unionfacts.com/lu/545166/UE/601/ | |
| Hanover | APWU | American Postal Workers Union | Local 3285 | Representing roughly 20 members | https://www.unionfacts.com/lu/506489/APWU/3285/ | |
| Hanover | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1968 | Representing roughly 200 members | https://www.unionfacts.com/lu/509277/UAW/1968/ | |
| Hanover | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1303 | Representing roughly 590 members | https://www.unionfacts.com/lu/507174/USWA/1303/ | |
| Hanover | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 7343 | Representing roughly 300 members | https://www.unionfacts.com/lu/65754/USWA/7343/ | |
| Hanover Township | IBEW | International Brotherhood of Electrical Workers | Local 163 | Representing roughly 350 members | https://www.unionfacts.com/lu/8700/IBEW/163/ | |
| Harborcreek | NEA | National Education Association | https://hcea.psealocals.org/ | |||
| Harmarville | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local Union 12 | http://www.smlocal12.org/ | ||
| Harrisburg | ACT | Association of Civilian Technicians | Local 46 | Representing roughly 110 members | https://www.unionfacts.com/lu/501045/CTAI/46/ | |
| Harrisburg | AFM | American Federation of Musicians | Local 269 | |||
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 1224 | Representing workers covered by Pennsylvania Higher Education Assistance Agency | ||
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 2334 | Representing White Haven Center Employees | http://www.angelfire.com/biz/AFSCME2334/index.html | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 2456 | |||
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 2562 | Representing roughly 40 members | https://www.unionfacts.com/lu/513842/AFSCME/2562/ | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 3950 | Representing roughly 100 members | https://www.unionfacts.com/lu/528662/AFSCME/3950/ | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 83 | Representing roughly 7,860 members | https://www.unionfacts.com/lu/71061/AFSCME/83/ | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 84 | Representing roughly 5,470 members | https://www.unionfacts.com/lu/71062/AFSCME/84/ | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 85 | Representing roughly 7,340 members | https://www.unionfacts.com/lu/71063/AFSCME/85/ | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 86 | Representing roughly 4,250 members | https://www.unionfacts.com/lu/71064/AFSCME/86/ | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 87 | Representing roughly 5,040 members | https://www.unionfacts.com/lu/71065/AFSCME/87/ | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 88 | Representing roughly 10,820 members | https://www.unionfacts.com/lu/71066/AFSCME/88/ | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 89 | Representing roughly 6,300 members | https://www.unionfacts.com/lu/71067/AFSCME/89/ | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Local 90 | Representing roughly 5,460 members | https://www.unionfacts.com/lu/71068/AFSCME/90/ | |
| Harrisburg | AFSCME | American Federation of State, County and Municipal Employees | Representing roughly 52,540 members | https://www.unionfacts.com/lu/71060/AFSCME/13/ | ||
| Harrisburg | AFT | American Federation of Teachers | Local 2382 | Represents professional-level employees of the Commonwealth of Pennsylvania employed in cultural and educational activities. | ||
| Harrisburg | AFT | American Federation of Teachers | Representing roughly 520 members | https://www.unionfacts.com/lu/544400/AFT/5120/ | ||
| Harrisburg | APSCUF | Association of Pennsylvania State College and University Faculties | Represents 5,500 faculty members at Pennsylvania's 14 publicly owned universities-the State System of Higher Education. | https://www.apscuf.org/ | ||
| Harrisburg | APWU | American Postal Workers Union | Local | Representing roughly 960 members | https://www.facebook.com/kal1566/ | https://www.unionfacts.com/lu/506940/APWU/1566/ |
| Harrisburg | APWU | American Postal Workers Union | Local 2013 | Representing roughly 50 members | https://www.unionfacts.com/lu/71431/APWU/2013/ | |
| Harrisburg | BAC | International Union of Bricklayers and Allied Craftworkers | Local 5 | Representing roughly 1,340 members | https://www.unionfacts.com/lu/537253/BAC/5/ | |
| Harrisburg | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 71,250 members | https://www.unionfacts.com/lu/57120/BCTD/0/ | ||
| Harrisburg | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 5,520 members | https://www.unionfacts.com/lu/25436/BCTD/0/ | ||
| Harrisburg | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 404 | Representing roughly 260 members | https://ironworkerslocal404.org/ | https://www.unionfacts.com/lu/24448/BSOIW/404/ |
| Harrisburg | FOP | Fraternal Order of Police | Consists of 15 FOP lodges across the state | https://www.psta.org/ | ||
| Harrisburg | IAFF | International Association of Fire Fighters | Local 37 | Representing roughly 2,720 members | https://www.unionfacts.com/lu/544791/IAFF/37/ | |
| Harrisburg | IAFF | International Association of Fire Fighters | Local 428 | Harrisburg Fire | http://www.iaff428.org/ | |
| Harrisburg | IBEW | International Brotherhood of Electrical Workers | Local 143 | Representing roughly 460 members | https://www.unionfacts.com/lu/34677/IBEW/143/ | |
| Harrisburg | IBT | International Brotherhood of Teamsters | Local 776 | Representing roughly 8,500 members | https://www.unionfacts.com/lu/22656/IBT/776/ | |
| Harrisburg | IBT | International Brotherhood of Teamsters | Representing roughly 77,350 members | https://www.unionfacts.com/lu/516213/IBT/0/ | ||
| Harrisburg | IUEC | International Union of Elevator Constructors | Local 59 | Representing roughly 80 members | https://www.unionfacts.com/lu/11014/IUEC/59/ | |
| Harrisburg | IUPAT | International Union of Painters and Allied Trades | Local 411 | Representing roughly 110 members | https://www.unionfacts.com/lu/30286/PAT/411/ | |
| Harrisburg | LiUNA | Laborers' International Union of North America | Local 1167 | Representing roughly 300 members | https://www.unionfacts.com/lu/3175/LIUNA/1167/ | |
| Harrisburg | LiUNA | Laborers' International Union of North America | Local 1180 | Representing roughly 420 members | https://www.unionfacts.com/lu/9799/LIUNA/1180/ | |
| Harrisburg | LiUNA | Laborers' International Union of North America | Local 158 | Representing roughly 990 members | https://www.unionfacts.com/lu/25495/LIUNA/158/ | |
| Harrisburg | NABET-CWA | National Association of Broadcast Employees and Technicians / Communications Workers of America | Local 213 | Represents employees of WITF TV/FM Public Broadcasting station | http://www.nabetcwa213.org/ | |
| Harrisburg | NALC | National Association of Letter Carriers | Local 500 | Representing roughly 1,200 members | https://www.unionfacts.com/lu/81281/NALC/500/ | |
| Harrisburg | NEA | National Education Association | Represents more than 158,000 education workers | https://www.psea.org/ | https://www.unionfacts.com/lu/512989/NEA/0/ | |
| Harrisburg | Newspaper Guild-CWA | Newspaper Guild / Communications Workers of America | Local 38016 | Representating reporters,copy editors,photographers,artists,librarian,phone operators & editorial messenger at The Patriot News | ||
| Harrisburg | NSO | National Staff Organization | The staff union for the employees of Pennsylvania State Education Association | https://www.unionfacts.com/lu/544120/NSOI/0/ | ||
| Harrisburg | OPEIU | Office and Professional Employees International Union | Local 63 | Representing roughly 60 members | https://www.unionfacts.com/lu/541924/OPEIU/63/ | |
| Harrisburg | SEIU | Service Employees International Union | Local 1215 | Representing roughly 40 members | https://www.unionfacts.com/lu/67515/SEIU/1215/ | |
| Harrisburg | SEIU | Service Employees International Union | Local 668 | Representing over 17,000 workers employed by state, county and municipal governments in the Commonwealth, and private sector | http://www.seiu668.org/ | https://www.unionfacts.com/lu/505025/SEIU/668/ |
| Harrisburg | SEIU | Service Employees International Union | Representing roughly 16,330 members | http://www.seiuhealthcarepa.org/ | https://www.unionfacts.com/lu/505025/SEIU/668/ | |
| Harrisburg | SEIU | Service Employees International Union | Representing roughly 56,060 members | https://www.unionfacts.com/lu/509238/SEIU/0/ | ||
| Harrisburg | SEIU | Service Employees International Union | Representing roughly 21,050 members | https://www.unionfacts.com/lu/508557/SEIU/0/ | ||
| Harrisburg | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 41 | Representing roughly 2,490 members | https://www.unionfacts.com/lu/24477/SMART/41/ | |
| Harrisburg | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 520 | Representing roughly 1,590 members | http://www.local520.com/ | https://www.unionfacts.com/lu/4051/PPF/520/ |
| Harrisburg | UBC | United Brotherhood of Carpenters and Joiners of America | Local 191 | Representing roughly 220 members | https://www.unionfacts.com/lu/31446/CJA/191/ | |
| Harrisburg | UBC | United Brotherhood of Carpenters and Joiners of America | Local 287 | Representing roughly 770 members | https://www.unionfacts.com/lu/2886/CJA/287/ | |
| Harrisburg | UBC | United Brotherhood of Carpenters and Joiners of America | Local 492 | Representing roughly 330 members | https://www.unionfacts.com/lu/16734/CJA/492/ | |
| Harrisburg | UGSOA | United Government Security Officers of America, International Union | Local 304 | Representing roughly 380 members | https://www.unionfacts.com/lu/543872/UGSOA/304/ | |
| Harrisburg | UGSOA | United Government Security Officers of America, International Union | Local 73 | Representing roughly 40 members | https://www.unionfacts.com/lu/541453/UGSOA/73/ | |
| Harrisburg | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1811 | https://www.unionfacts.com/lu/56211/USWA/1811/ | ||
| Harrisburg | UTU | United Transportation Union | Local 41 | Representing roughly 2,400 members | https://www.unionfacts.com/lu/24477/UTU/41/ | |
| Harrisburg | UTU | United Transportation Union | Local 816 | Representing roughly 30 members | https://www.unionfacts.com/lu/21633/UTU/816/ | |
| Harrisburg | UWUA | Utility Workers Union of America | Local 489 | Representing roughly 40 members | https://www.unionfacts.com/lu/68938/UWU/489/ | |
| Harrisville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 5306 | Representing roughly 280 members | https://www.unionfacts.com/lu/12396/USWA/5306/ | |
| Harveys Lake | NRLCA | National Rural Letter Carriers' Association | Representing roughly 90 members | https://www.unionfacts.com/lu/88422/RLCA/0/ | ||
| Harwick | IBEW | International Brotherhood of Electrical Workers | Local 1914 | Representing employees of Morrison-Knudsen | https://www.unionfacts.com/lu/43055/IBEW/1914/ | |
| Hatboro | NALC | National Association of Letter Carriers | Local 5791 | Representing roughly 20 members | https://www.unionfacts.com/lu/81901/NALC/5791/ | |
| Hawley | NALC | National Association of Letter Carriers | Local 2249 | https://www.unionfacts.com/lu/82746/NALC/2249/ | ||
| Hazelton | CWA | Communications Workers of America | Local 14814 | https://www.unionfacts.com/lu/36943/CWA/14814/ | ||
| Hazelton | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1531 | Representing roughly 90 members | https://www.unionfacts.com/lu/511555/USWA/1531/ | |
| Hazle Township | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 735 | Representing roughly 690 members | https://www.unionfacts.com/lu/67483/GCIU/735/ | |
| Hazleton | CWA | Communications Workers of America | Local 13590 | Represents Lucent Technologies workers | ||
| Hazleton | CWA | Communications Workers of America | Local 38216 | Representing roughly 10 members | https://www.unionfacts.com/lu/20410/CWA/38216/ | |
| Hazleton | IAFF | International Association of Fire Fighters | Local 507 | |||
| Hazleton | NALC | National Association of Letter Carriers | Local 253 | Representing roughly 50 members | https://www.unionfacts.com/lu/81282/NALC/253/ | |
| Hazleton | UBC | United Brotherhood of Carpenters and Joiners of America | Local 76 | To provide a living wage, health care for our members and their families, and pension benefits for a brighter future. | https://www.unionfacts.com/lu/44114/CJA/76/ | |
| Hazleton | UMWA | United Mine Workers of America | Local 803 | Representing roughly 210 members | https://www.unionfacts.com/lu/12566/UMW/803/ | |
| Hazleton | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 8567 | Representing roughly 580 members | https://www.unionfacts.com/lu/509905/USWA/8567/ | |
| Hellertown | IAMAW | International Association of Machinists and Aerospace Workers | Local 1780 | https://www.unionfacts.com/lu/37097/IAM/1780/ | ||
| Hellertown | IAMAW | International Association of Machinists and Aerospace Workers | Local 917 | Representing roughly 260 members | https://www.unionfacts.com/lu/37900/IAM/917/ | |
| Hellertown | IAMAW | International Association of Machinists and Aerospace Workers | Lodge 2763 | http://www.iamll2763.org/ | ||
| Hermitage | UWUA | Utility Workers Union of America | Local 285 | Representing roughly 20 members | https://www.unionfacts.com/lu/17512/UWU/285/ | |
| Herndon | CWA | Communications Workers of America | Local 88135 | Representing roughly 40 members | https://www.unionfacts.com/lu/31466/CWA/88135/ | |
| Hershey | BCTGM | Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union | Local 386 | Representing roughly 10 members | https://www.unionfacts.com/lu/513772/BCTGMI/386/ | |
| Hershey | BCTGM | Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union | Local 464 | This amalgamated local represents workers in 20 bargaining units including Hershey Chocolate U.S.A | http://www.chocolateworkerslocal464.com/ | https://www.unionfacts.com/lu/29156/BCTGMI/464/ |
| Hershey | IATSE | International Alliance of Theatrical Stage Employees | Local 98 | Representing roughly 70 members | https://www.unionfacts.com/lu/49834/IATSE/98/ | |
| Hershey | UGSOA | United Government Security Officers of America, International Union | Local 18 | Representing roughly 130 members | https://www.unionfacts.com/lu/544032/UGSOA/18/ | |
| Hesston | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1442 | Representing roughly 260 members | https://www.unionfacts.com/lu/14688/USWA/1442/ | |
| Hickory | UWUA | Utility Workers Union of America | Local 102 | Representing employees of Allegheny Energy | ||
| Hiller | OPEIU | Office and Professional Employees International Union | Local 471 | https://www.unionfacts.com/lu/71215/OPEIU/471/ | ||
| Holicong | BTPBA | Buckingham Township Police Benevolent Association | ||||
| Holland | BMWE | Brotherhood of Maintenance of Way Employees | Local 3082 | Representing roughly 200 members | https://www.unionfacts.com/lu/4465/BMWE/3082/ | |
| Holland | BRS | Brotherhood of Railroad Signalmen | Local 53 | Representing roughly 80 members | https://www.unionfacts.com/lu/27043/BRS/53/ | |
| Hollidaysburg | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 287 | Representing roughly 50 members | https://www.unionfacts.com/lu/46689/BLE/287/ | |
| Hollidaysburg | NRLCA | National Rural Letter Carriers' Association | Representing roughly 70 members | https://www.unionfacts.com/lu/90244/RLCA/0/ | ||
| Holmes | NALC | National Association of Letter Carriers | Branch 725 | Representing roughly 910 members | http://www.nalc725.org/ | https://www.unionfacts.com/lu/81020/NALC/725/ |
| Homer City | NEA | National Education Association | Representing roughly 70 members | https://www.unionfacts.com/lu/543840/NEA/0/ | ||
| Homer City | UMWA | United Mine Workers of America | Local 2193 | Representing roughly 20 members | https://www.unionfacts.com/lu/511544/UMW/2193/ | |
| Homer City | UMWA | United Mine Workers of America | Local 3548 | Representing roughly 150 members | https://www.unionfacts.com/lu/46976/UMW/3548/ | |
| Homer City | UMWA | United Mine Workers of America | Local 488 | Representing roughly 240 members | https://www.unionfacts.com/lu/30865/UMW/488/ | |
| Hopwood | AFGE | American Federation of Government Employees | Local 3034 | Representing roughly 10 members | https://www.unionfacts.com/lu/543152/AFGE/3034/ | |
| Horsham | ACT | Association of Civilian Technicians | Local 52 | Representing roughly 10 members | https://www.unionfacts.com/lu/504339/CTAI/52/ | |
| Horsham | BCTGM | Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union | Local 6 | Representing roughly 2,450 members | https://www.unionfacts.com/lu/18158/BCTGMI/6/ | |
| Horsham | IUPAT | International Union of Painters and Allied Trades | Local 1107 | Representing roughly 180 members | https://www.unionfacts.com/lu/34934/PAT/1107/ | |
| Horsham | NEA | National Education Association | ||||
| Hostontown | UBC | United Brotherhood of Carpenters and Joiners of America | Local 616 | Representing roughly 60 members | https://www.unionfacts.com/lu/15728/CJA/616/ | |
| Houtzdale | NALC | National Association of Letter Carriers | Local 2258 | https://www.unionfacts.com/lu/81903/NALC/2258/ | ||
| Howard | IBEW | International Brotherhood of Electrical Workers | Local 1633 | https://www.unionfacts.com/lu/35457/IBEW/1633/ | ||
| Hummelstown | ACT | Association of Civilian Technicians | Local 35 | Representing roughly 20 members | https://www.unionfacts.com/lu/503115/CTAI/35/ | |
| Hummelstown | IAMAW | International Association of Machinists and Aerospace Workers | Local 928 | https://www.unionfacts.com/lu/8842/IAM/928/ | ||
| Hummelstown | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 816 | Representing roughly 40 members | https://www.unionfacts.com/lu/21633/SMART/816/ | |
| Hunker | UWUA | Utility Workers Union of America | Local 102 | Representing roughly 100 members | https://www.unionfacts.com/lu/20276/UWU/102/ | |
| Huntingdon | IBEW | International Brotherhood of Electrical Workers | Local 2009 | Representing roughly 40 members | https://www.unionfacts.com/lu/59677/IBEW/2009/ | |
| Huntingdon | NALC | National Association of Letter Carriers | Local 961 | https://www.unionfacts.com/lu/90871/NALC/961/ | ||
| Huntingdon | WU | Workers United | Local 1034 | Representing roughly 60 members | https://www.unionfacts.com/lu/33998/WU/1034/ | |
| Hyndman | AFGE | American Federation of Government Employees | Local 4010 | Representing roughly 180 members | https://www.unionfacts.com/lu/541628/AFGE/4010/ | |
| Hyndman | IAMAW | International Association of Machinists and Aerospace Workers | Local 885 | https://www.unionfacts.com/lu/7279/IAM/885/ | ||
| Imperial | NTEU | National Treasury Employees Union | Local 135 | Representing roughly 10 members | https://www.unionfacts.com/lu/512911/NTEU/135/ | |
| Imperial | TWU | Transport Workers Union of America, AFL-CIO | Local 545 | Representing the Dispatchers, Operations Coordinators, Traffic Management Specialists, Dispatch Instructors and Airline Managers | ||
| Indiana | AFSCME | American Federation of State, County and Municipal Employees | Local 2309 | Representing roughly 80 members | https://www.unionfacts.com/lu/521688/AFSCME/2309/ | |
| Indiana | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/indiana/ | |||
| Indiana | APSCUF | Association of Pennsylvania State College and University Faculties | ||||
| Indiana | CWA | Communications Workers of America | Local 88611 | https://www.unionfacts.com/lu/60481/CWA/88611/ | ||
| Indiana | FOP | Fraternal Order of Police | Lodge 33 | Represents '97 members employed in Indiana County and the Indiana University of Pennsylvania Campus Police. | https://www.facebook.com/FOP-Lodge-33-282646575230436/ | |
| Indiana | HC-PSEA | Health Care - Pennsylvania State Education Association | An association of nurses representing over 220 registered nurses, CRNA's and nurse practitioners at Indiana Hospital | http://ihpea.tripod.com/ | ||
| Indiana | NALC | National Association of Letter Carriers | Local 691 | Representing roughly 50 members | https://www.unionfacts.com/lu/81905/NALC/691/ | |
| Irvona | AFSCME | American Federation of State, County and Municipal Employees | Local 3853 | Representing roughly 70 members | https://www.unionfacts.com/lu/537427/AFSCME/3853/ | |
| Irwin | BMWE | Brotherhood of Maintenance of Way Employees | Local 3008 | Representing roughly 40 members | https://www.unionfacts.com/lu/2127/BMWE/3008/ | |
| Irwin | NALC | National Association of Letter Carriers | Local 1118 | Representing roughly 30 members | https://www.unionfacts.com/lu/81284/NALC/1118/ | |
| Irwin | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 535 | https://www.unionfacts.com/lu/43440/USWA/535/ | ||
| James Creek | NRLCA | National Rural Letter Carriers' Association | Representing roughly 30 members | https://www.unionfacts.com/lu/88415/RLCA/0/ | ||
| Jamestown | UTU | United Transportation Union | Local 596 | Representing roughly 20 members | https://www.unionfacts.com/lu/19984/UTU/596/ | |
| Jeannette | IBT | International Brotherhood of Teamsters | Local 30 | Representing roughly 2,320 members | https://www.unionfacts.com/lu/36259/IBT/30/ | |
| Jeannette | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1145 | Representing roughly 410 members | https://www.unionfacts.com/lu/27173/USWA/1145/ | |
| Jeannette | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 175 | Representing roughly 50 members | https://www.unionfacts.com/lu/51999/USWA/175/ | |
| Jeannette | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 22 | Representing roughly 130 members | https://www.unionfacts.com/lu/35808/USWA/22/ | |
| Jefferson Township | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1193 | Representing roughly 60 members | https://www.unionfacts.com/lu/45229/UAW/1193/ | |
| Jenkintown | CWA | Communications Workers of America | Local 88123 | Representing roughly 380 members | https://www.unionfacts.com/lu/37570/CWA/88123/ | |
| Jennerstown | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 340 | Representing roughly 140 members | https://www.unionfacts.com/lu/14885/SMART/340/ | |
| Jennerstown | UTU | United Transportation Union | Local 340 | Representing roughly 130 members | https://www.unionfacts.com/lu/14885/UTU/340/ | |
| Jennette | IBT | International Brotherhood of Teamsters | Local 30 | |||
| Jermyn | APWU | American Postal Workers Union | Local 4498 | https://www.unionfacts.com/lu/85943/APWU/4498/ | ||
| Jim Thorpe | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 554 | Representing roughly 170 members | https://www.unionfacts.com/lu/513611/USWA/554/ | |
| Johnsonburg | NALC | National Association of Letter Carriers | Local 1993 | https://www.unionfacts.com/lu/81287/NALC/1993/ | ||
| Johnsonburg | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 701 | Representing roughly 280 members | https://www.unionfacts.com/lu/12664/USWA/701/ | |
| Johnstown | ACT | Association of Civilian Technicians | Local 53 | Representing roughly 50 members | https://www.unionfacts.com/lu/516249/CTAI/53/ | |
| Johnstown | AFM | American Federation of Musicians | Local 41 | Representing roughly 130 members | https://www.unionfacts.com/lu/43867/AFM/41/ | |
| Johnstown | AFSCME | American Federation of State, County and Municipal Employees | Local 1278 | Representing roughly 20 members | https://www.unionfacts.com/lu/513764/AFSCME/1278/ | |
| Johnstown | APWU | American Postal Workers Union | Local 4469 | Representing roughly 160 members | https://www.unionfacts.com/lu/72382/APWU/4469/ | |
| Johnstown | APWU | American Postal Workers Union | Local 5225 | Representing roughly 20 members | https://www.unionfacts.com/lu/72087/APWU/5225/ | |
| Johnstown | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 20 members | https://www.unionfacts.com/lu/23876/BCTD/0/ | ||
| Johnstown | BMWE | Brotherhood of Maintenance of Way Employees | Local 3047 | Representing roughly 50 members | https://www.unionfacts.com/lu/3780/BMWE/3047/ | |
| Johnstown | CWA | Communications Workers of America | Local 14815 | Representing roughly 70 members | https://www.unionfacts.com/lu/49092/CWA/14815/ | |
| Johnstown | CWA | Communications Workers of America | Local 8645 | https://www.unionfacts.com/lu/55646/CWA/8645/ | ||
| Johnstown | IAFF | International Association of Fire Fighters | Local 463 | https://www.facebook.com/JohnstownFireDepartmentLocal463/ | ||
| Johnstown | IATSE | International Alliance of Theatrical Stage Employees | Local 561 | https://www.unionfacts.com/lu/46381/IATSE/561/ | ||
| Johnstown | IATSE | International Alliance of Theatrical Stage Employees | Local 902 | Representing roughly 20 members | https://www.unionfacts.com/lu/65341/IATSE/902/ | |
| Johnstown | IBEW | International Brotherhood of Electrical Workers | Local 1635 | Representing roughly 160 members | https://www.unionfacts.com/lu/49710/IBEW/1635/ | |
| Johnstown | IBEW | International Brotherhood of Electrical Workers | Local 459 | To provide the best service possible! | http://www.ibew459.org/ | https://www.unionfacts.com/lu/38625/IBEW/459/ |
| Johnstown | LiUNA | Laborers' International Union of North America | Local 910 | Representing roughly 590 members | https://www.unionfacts.com/lu/2675/LIUNA/910/ | |
| Johnstown | NALC | National Association of Letter Carriers | Local 451 | Representing roughly 230 members | https://www.unionfacts.com/lu/81288/NALC/451/ | |
| Johnstown | NEA | National Education Association | Local 11 | Representing roughly 30 members | https://www.unionfacts.com/lu/543550/NEA/11/ | |
| Johnstown | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 632 | Representing roughly 10 members | https://www.unionfacts.com/lu/6979/SMART/632/ | |
| Johnstown | UMWA | United Mine Workers of America | Local 998 | Representing roughly 130 members | https://www.unionfacts.com/lu/46234/UMW/998/ | |
| Johnstown | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 14040 | https://www.unionfacts.com/lu/29625/USWA/14040/ | ||
| Johnstown | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 2632 | Representing roughly 330 members | https://www.unionfacts.com/lu/24986/USWA/2632/ | |
| Johnstown | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 2635 | Representing roughly 830 members | https://www.unionfacts.com/lu/24988/USWA/2635/ | |
| Johnstown | UTU | United Transportation Union | Local 632 | Representing roughly 20 members | https://www.unionfacts.com/lu/6979/UTU/632/ | |
| Kane | CWA | Communications Workers of America | Local 88609 | https://www.unionfacts.com/lu/67454/CWA/88609/ | ||
| Kane | NALC | National Association of Letter Carriers | Local 812 | https://www.unionfacts.com/lu/81908/NALC/812/ | ||
| Kane | NALC | National Association of Letter Carriers | Local 812 | https://www.unionfacts.com/lu/81908/NALC/812/ | ||
| Karns City | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | https://www.unionfacts.com/lu/54553/PACE/0/ | |||
| Karns City | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 889 | Representing roughly 80 members | https://www.unionfacts.com/lu/69998/USWA/889/ | |
| Kennett Square | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 743 | https://www.unionfacts.com/lu/61643/PACE/743/ | ||
| Kent | IAMAW | International Association of Machinists and Aerospace Workers | Local 1582 | https://www.unionfacts.com/lu/51311/IAM/1582/ | ||
| King Of Prussia | CWA | Communications Workers of America | Local 58012 | https://www.unionfacts.com/lu/27791/CWA/58012/ | ||
| King Of Prussia | NAGE/SEIU | National Association of Government Employees / Service Employees International Union | Local 120 | https://www.unionfacts.com/lu/517582/NAGE/120/ | ||
| King Of Prussia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1595 | Representing roughly 880 members | https://www.unionfacts.com/lu/26667/CJA/1595/ | |
| King Of Prussia | UTU | United Transportation Union | Local 61 | Representing roughly 360 members | https://www.unionfacts.com/lu/517871/UTU/61/ | |
| Kingston | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 677 | https://www.unionfacts.com/lu/60662/BBF/677/ | ||
| Kingston | IBEW | International Brotherhood of Electrical Workers | Local 1319 | Representing roughly 470 members | https://www.unionfacts.com/lu/42284/IBEW/1319/ | |
| Kingston | UWUA | Utility Workers Union of America | Local 262 | Representing roughly 40 members | https://www.unionfacts.com/lu/6826/UWU/262/ | |
| Kittanning | CWA | Communications Workers of America | Local 14816 | https://www.unionfacts.com/lu/55694/CWA/14816/ | ||
| Kittanning | CWA | Communications Workers of America | Local 88630 | Representing roughly 40 members | https://www.unionfacts.com/lu/65730/CWA/88630/ | |
| Kittanning | HC-PSEA | Health Care - Pennsylvania State Education Association | An association of nurses representing around 240 nurses at Armstrong Community Memorial Hospital | http://www.angelfire.com/biz6/ananurses/ | ||
| Kittanning | LiUNA | Laborers' International Union of North America | Local 952 | Representing roughly 350 members | https://www.unionfacts.com/lu/7498/LIUNA/952/ | |
| Kittanning | UBC | United Brotherhood of Carpenters and Joiners of America | Local 759 | Representing roughly 670 members | https://www.unionfacts.com/lu/544239/CJA/759/ | |
| Kittanning | UMWA | United Mine Workers of America | Local 819 | Representing roughly 30 members | https://www.unionfacts.com/lu/30244/UMW/819/ | |
| Kittanning | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 158 | Representing roughly 400 members | https://www.unionfacts.com/lu/19515/USWA/158/ | |
| Kittanning | UWUA | Utility Workers Union of America | Local 102 | Representing roughly 40 members | https://www.unionfacts.com/lu/18867/UWU/102/ | |
| Knox | IAMAW | International Association of Machinists and Aerospace Workers | Local 2439 | Representing roughly 110 members | https://www.unionfacts.com/lu/68169/IAM/2439/ | |
| Kulpsville | UFCW | United Food and Commercial Workers | Local 31 | Representing roughly 430 members | https://www.unionfacts.com/lu/28769/UFCW/31/ | |
| Kutztown | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/kutztown/ | |||
| Laceyville | NRLCA | National Rural Letter Carriers' Association | Representing roughly 110 members | https://www.unionfacts.com/lu/89996/RLCA/0/ | ||
| Lake Ariel | IUEC | International Union of Elevator Constructors | Local 84 | Representing roughly 100 members | https://www.unionfacts.com/lu/34216/IUEC/84/ | |
| Lampeter | IBEW | International Brotherhood of Electrical Workers | Local 1602 | Representing roughly 50 members | https://www.unionfacts.com/lu/36481/IBEW/1602/ | |
| Lampeter | IBEW | International Brotherhood of Electrical Workers | Representing roughly 330 members | https://www.unionfacts.com/lu/63636/IBEW/0/ | ||
| Lancaster | AFM | American Federation of Musicians | Local 294 | A membership of 300 professional musicians ready to provide quality music for your next event. Check our site | ||
| Lancaster | APWU | American Postal Workers Union | Local 95 | Representing roughly 280 members | https://www.unionfacts.com/lu/92766/APWU/95/ | |
| Lancaster | ATU | Amalgamated Transit Union | Local 1241 | Representing roughly 100 members | https://www.unionfacts.com/lu/39307/ATU/1241/ | |
| Lancaster | BCTGM | Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union | Local 374G | Representing roughly 440 members | http://www.bctgm374g.org/ | https://www.unionfacts.com/lu/508860/BCTGMI/374/ |
| Lancaster | BCTGM | Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union | Local 387 | Representing roughly 40 members | https://www.unionfacts.com/lu/514261/BCTGMI/387/ | |
| Lancaster | BMWE | Brotherhood of Maintenance of Way Employees | Local 3011 | Representing roughly 90 members | https://www.unionfacts.com/lu/38643/BMWE/3011/ | |
| Lancaster | CWA | Communications Workers of America | Local 14817 | Representing roughly 10 members | https://www.unionfacts.com/lu/13045/CWA/14817/ | |
| Lancaster | FOP | Fraternal Order of Police | Lodge 16 | Representing more than 35 Police Departments | http://redroselodge16fop.com/ | |
| Lancaster | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 287 | Representing roughly 180 members | https://www.unionfacts.com/lu/19790/GMP/287/ | |
| Lancaster | IAFF | International Association of Fire Fighters | Local 319 | |||
| Lancaster | IBEW | International Brotherhood of Electrical Workers | Local 1666 | Representing roughly 40 members | https://www.unionfacts.com/lu/13434/IBEW/1666/ | |
| Lancaster | IBT | International Brotherhood of Teamsters | Local 771 | Representing roughly 1,630 members | https://www.unionfacts.com/lu/7665/IBT/771/ | |
| Lancaster | IWW | Industrial Workers of the World | Lancaster Branch | |||
| Lancaster | NALC | National Association of Letter Carriers | Branch 273 | Representing roughly 330 members | https://www.unionfacts.com/lu/81290/NALC/273/ | |
| Lancaster | UFCW | United Food and Commercial Workers | Local 241 | https://www.unionfacts.com/lu/42500/UFCW/241/ | ||
| Lancaster | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1035 | Representing roughly 30 members | https://www.unionfacts.com/lu/28255/USWA/1035/ | |
| Lancaster | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 285 | Composed of the plant workers of Armstrong World Industries | https://www.unionfacts.com/lu/9888/USWA/285/ | |
| Lancaster | UTU | United Transportation Union | Local 1722 | Representing roughly 30 members | https://www.unionfacts.com/lu/23041/UTU/1722/ | |
| Landisburg | CWA | Communications Workers of America | Local 88400 | https://www.unionfacts.com/lu/17513/CWA/88400/ | ||
| Landisville | IAMAW | International Association of Machinists and Aerospace Workers | Local 2367 | Representing roughly 560 members | https://www.unionfacts.com/lu/66564/IAM/2367/ | |
| Langhorne | AFGE | American Federation of Government Employees | Local 305 | https://www.unionfacts.com/lu/540588/AFGE/305/ | ||
| Langhorne | APWU | American Postal Workers Union | Local 4285 | Representing roughly 40 members | https://www.unionfacts.com/lu/514943/APWU/4285/ | |
| Langhorne | BMWE | Brotherhood of Maintenance of Way Employees | Local 3014 | Representing roughly 250 members | https://www.unionfacts.com/lu/4586/BMWE/3014/ | |
| Langhorne | NALC | National Association of Letter Carriers | Local 4931 | Representing roughly 70 members | https://www.unionfacts.com/lu/81291/NALC/4931/ | |
| Langhorne | TCU-IAMAW | Transportation Communications International Union / International Association of Machinists and Aerospace Workers | Local 718 | Representing roughly 320 members | https://www.unionfacts.com/lu/24377/TCU/IAM/718/ | |
| Lansdale | IAMAW | International Association of Machinists and Aerospace Workers | Local 1092 | https://www.unionfacts.com/lu/3172/IAM/1092/ | ||
| Lansdale | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 10-86 | https://www.usw10-86.org/ | ||
| Lansdale Pa | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 6816 | Representing roughly 280 members | https://www.unionfacts.com/lu/62692/USWA/6816/ | |
| Lansford | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 485 | Representing roughly 80 members | https://www.unionfacts.com/lu/61524/USWA/485/ | |
| Latrobe | ATU | Amalgamated Transit Union | Local 1738 | To preserve and protect each members right to earn as much as their seniority position allows. | ||
| Latrobe | CWA | Communications Workers of America | Local 88144 | Representing roughly 130 members | https://www.unionfacts.com/lu/1941/CWA/88144/ | |
| Latrobe | CWA | Communications Workers of America | Local 88666 | Representing roughly 50 members | https://www.unionfacts.com/lu/60253/CWA/88666/ | |
| Latrobe | LiUNA | Laborers' International Union of North America | Local 1357 | Representing roughly 300 members | https://www.unionfacts.com/lu/543200/LIUNA/1357/ | |
| Latrobe | LiUNA | Laborers' International Union of North America | Local 1451 | Representing roughly 270 members | https://www.unionfacts.com/lu/2048/LIUNA/1451/ | |
| Latrobe | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Representing roughly 1,970 members | https://www.unionfacts.com/lu/544075/UAW/0/ | ||
| Latrobe | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1537 | Represents over 700 members | https://www.unionfacts.com/lu/30168/USWA/1537/ | |
| Lebanon | ACT | Association of Civilian Technicians | Representing roughly 290 members | https://www.unionfacts.com/lu/503571/CTAI/0/ | ||
| Lebanon | AFGE | American Federation of Government Employees | Local 1966 | Representing roughly 1,000 members | https://www.unionfacts.com/lu/501831/AFGE/1966/ | |
| Lebanon | AFM | American Federation of Musicians | Local 401 | Representing roughly 70 members | https://www.unionfacts.com/lu/37785/AFM/401/ | |
| Lebanon | AFM | American Federation of Musicians | Local 401-750 | |||
| Lebanon | IAFF | International Association of Fire Fighters | Local 1952 | Representing 18 workers | https://www.facebook.com/IAFF-Local-1952-Lebanon-Professional-Fire-Fighters-101991846556129/ | |
| Lebanon | IBEW | International Brotherhood of Electrical Workers | Local 2269 | Representing roughly 90 members | https://www.unionfacts.com/lu/66365/IBEW/2269/ | |
| Lebanon | UBC | United Brotherhood of Carpenters and Joiners of America | Local 214 | Representing roughly 810 members | http://www.carpenterslocal214.org/ | https://www.unionfacts.com/lu/543035/CJA/214/ |
| Lebanon | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2237 | Representing roughly 250 members | https://www.unionfacts.com/lu/543895/CJA/2237/ | |
| Lebanon | UBC | United Brotherhood of Carpenters and Joiners of America | Local 240 | Representing roughly 570 members | https://www.unionfacts.com/lu/542613/CJA/240/ | |
| Lebanon | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 3269 | https://www.unionfacts.com/lu/9517/USWA/3269/ | ||
| Lebanon | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 7274 | Representing roughly 30 members | https://www.unionfacts.com/lu/65370/USWA/7274/ | |
| Leechburg | BMWE | Brotherhood of Maintenance of Way Employees | Local 3023 | Representing roughly 40 members | https://www.unionfacts.com/lu/13267/BMWE/3023/ | |
| Leechburg | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1138 | Represents 1000 members employed by Allegheny Ludlum and National Roll Company | https://www.unionfacts.com/lu/10843/USWA/1138/ | |
| Lehigh Valley | APWU | American Postal Workers Union | Representing roughly 530 members | https://www.unionfacts.com/lu/506375/APWU/268/ | ||
| Lehigh Valley | ATU | Amalgamated Transit Union | Local 1603 | Representing roughly 110 members | https://www.unionfacts.com/lu/526848/ATU/1603/ | |
| Lehighton | BMWE | Brotherhood of Maintenance of Way Employees | Local 935 | Representing roughly 40 members | https://www.unionfacts.com/lu/4331/BMWE/935/ | |
| Lester | NFFE | National Federation of Federal Employees | Local 1430 | https://www.unionfacts.com/lu/503953/NFFE/1430/ | ||
| Levittown | BMWE | Brotherhood of Maintenance of Way Employees | Lodge 3014 | Represents Amtrak B&B and Track employees on the Northeast Corridor | http://www.bmwe3014.org/ | |
| Levittown | BRS | Brotherhood of Railroad Signalmen | Local 102 | Representing roughly 290 members | https://www.unionfacts.com/lu/4876/BRS/102/ | |
| Levittown | BRS | Brotherhood of Railroad Signalmen | Local 18 | Representing roughly 70 members | https://www.unionfacts.com/lu/56343/BRS/18/ | |
| Levittown | FOP | Fraternal Order of Police | Lodge 53 | http://www.pafop53.org/ | ||
| Levittown | IBEW | International Brotherhood of Electrical Workers | Local 744 | Representing roughly 210 members | https://www.unionfacts.com/lu/35228/IBEW/744/ | |
| Levittown | IUPAT | International Union of Painters and Allied Trades | Local 1159 | https://www.unionfacts.com/lu/7305/PAT/1159/ | ||
| Levittown | NALC | National Association of Letter Carriers | Local 4973 | Representing roughly 150 members | https://www.unionfacts.com/lu/81294/NALC/4973/ | |
| Levittown | NTEU | National Treasury Employees Union | Local 89 | Representing roughly 20 members | https://www.unionfacts.com/lu/503748/NTEU/89/ | |
| Levittown | OPEIU | Office and Professional Employees International Union | Local 426 | Representing roughly 80 members | https://www.unionfacts.com/lu/516348/OPEIU/426/ | |
| Levittown | TCU-IAMAW | Transportation Communications International Union / International Association of Machinists and Aerospace Workers | Local 878 | Representing roughly 470 members | https://www.unionfacts.com/lu/540347/TCU/IAM/878/ | |
| Levittown | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 502 | Representing roughly 40 members | https://www.unionfacts.com/lu/25373/UAW/502/ | |
| Levittown | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 8275 | Representing roughly 230 members | https://www.unionfacts.com/lu/542011/UAW/8275/ | |
| Lewisburg | AFGE | American Federation of Government Employees | Local 148 | Represents employees of the United States Penitentiary USP, and the Federal Prison Camp, FPC | https://www.unionfacts.com/lu/502018/AFGE/148/ | |
| Lewisburg | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 1318 | https://www.unionfacts.com/lu/505328/PACE/1318/ | ||
| Lewistown | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1940 | Representing roughly 1,040 members | https://www.unionfacts.com/lu/11519/USWA/1940/ | |
| Lewistown | UWUA | Utility Workers Union of America | Local 435 | https://www.unionfacts.com/lu/21248/UWU/435/ | ||
| Liberty | NRLCA | National Rural Letter Carriers' Association | Representing roughly 50 members | https://www.unionfacts.com/lu/88382/RLCA/0/ | ||
| Ligonier | CWA | Communications Workers of America | Local 88667 | Representing roughly 30 members | https://www.unionfacts.com/lu/66601/CWA/88667/ | |
| Lilly | UMWA | United Mine Workers of America | Local 1318 | Representing roughly 10 members | https://www.unionfacts.com/lu/41512/UMW/1318/ | |
| Limerick | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 502 | Representing roughly 670 members | https://www.unionfacts.com/lu/37269/BSOIW/502/ | |
| Limerick | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 822 | https://www.unionfacts.com/lu/66559/BSOIW/822/ | ||
| Limerick | MTD | Metal Trades Department, AFL-CIO | Representing roughly 500 members | https://www.unionfacts.com/lu/501567/MTD/0/ | ||
| Lincoln University | AAUP | American Association of University Professors | Represents Lincoln University Faculty | https://www.unionfacts.com/lu/543390/AAUP/0/ | ||
| Linwood | SPFPA | International Union, Security, Police, and Fire Professionals of America | Local 503 | Representing roughly 40 members | https://www.unionfacts.com/lu/545077/SPFPA/503/ | |
| Linwood | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 10-1 | |||
| Linwood | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 234 | Representing roughly 210 members | https://www.unionfacts.com/lu/32954/USWA/234/ | |
| Linwood | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 901 | https://www.unionfacts.com/lu/70713/USWA/901/ | ||
| Lititz | NEA | National Education Association | To provide a quality education for all students and foster the dignity and worth of its members through collective action. | |||
| Lititz | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 670 | Representing roughly 340 members | https://www.unionfacts.com/lu/36852/USWA/670/ | |
| Littlemeadows | NRLCA | National Rural Letter Carriers' Association | Local 43 | Representing roughly 50 members | https://www.unionfacts.com/lu/88260/RLCA/43/ | |
| Lock Haven | AFSCME | American Federation of State, County and Municipal Employees | Local 2360 | Represents employees of Lock Haven University. | ||
| Lock Haven | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/lockhaven/ | |||
| Lock Haven | BRS | Brotherhood of Railroad Signalmen | Local 63 | https://www.unionfacts.com/lu/56690/BRS/63/ | ||
| Lock Haven | LiUNA | Laborers' International Union of North America | Local 1354 | https://www.unionfacts.com/lu/508548/LIUNA/1354/ | ||
| Lower Burrell | AFM | American Federation of Musicians | Local 630 | Representing roughly 60 members | https://www.unionfacts.com/lu/40540/AFM/630/ | |
| Lower Burrell | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 240 | https://www.unionfacts.com/lu/51851/USWA/240/ | ||
| Lower Burrell | UWUA | Utility Workers Union of America | Local 102 | Representing roughly 30 members | https://www.unionfacts.com/lu/32847/UWU/102/ | |
| Loyalhanna | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1160 | Representing roughly 40 members | https://www.unionfacts.com/lu/68857/USWA/1160/ | |
| Lucernemines | UMWA | United Mine Workers of America | Representing roughly 530 members | https://www.unionfacts.com/lu/506265/UMW/0/ | ||
| Luzerne | IAMAW | International Association of Machinists and Aerospace Workers | Local 1602 | Representing roughly 140 members | https://www.unionfacts.com/lu/5083/IAM/1602/ | |
| Macungie | BMWE | Brotherhood of Maintenance of Way Employees | Local 2780 | Representing roughly 50 members | https://www.unionfacts.com/lu/2930/BMWE/2780/ | |
| Mahaffey | UMWA | United Mine Workers of America | Local 1117 | Representing roughly 10 members | https://www.unionfacts.com/lu/519543/UMW/1117/ | |
| Mahanoy City | NALC | National Association of Letter Carriers | Local 177 | https://www.unionfacts.com/lu/80388/NALC/177/ | ||
| Manchester | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 241 | Representing roughly 30 members | https://www.unionfacts.com/lu/514730/UNITE/241/ | |
| Manheim | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 670 | |||
| Mansfield | AFSCME | American Federation of State, County and Municipal Employees | Local 1977 | |||
| Mansfield | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/mansfield/ | |||
| Mansfield | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 304 | Representing roughly 540 members | https://www.unionfacts.com/lu/4800/GMP/304/ | |
| Mansfield | NALC | National Association of Letter Carriers | Local 2873 | https://www.unionfacts.com/lu/90759/NALC/2873/ | ||
| Marble | IAMAW | International Association of Machinists and Aerospace Workers | Local 998 | https://www.unionfacts.com/lu/59615/IAM/998/ | ||
| Marcus Hook | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 2-901 | Represents oil refinery workers employed by Sun Company Inc., Sunoco Inc | ||
| Marianna | UMWA | United Mine Workers of America | Local 2874 | Representing roughly 50 members | https://www.unionfacts.com/lu/18309/UMW/2874/ | |
| Marienville | IAMAW | International Association of Machinists and Aerospace Workers | Local 2198 | Representing roughly 40 members | https://www.unionfacts.com/lu/544188/IAM/2198/ | |
| Markleysburg | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1010 | https://www.unionfacts.com/lu/26704/CJA/1010/ | ||
| Marlin | UMWA | United Mine Workers of America | Local 2578 | https://www.unionfacts.com/lu/47539/UMW/2578/ | ||
| Mars | IBT | International Brotherhood of Teamsters | Local 40 | Representing roughly 23,700 members | https://www.unionfacts.com/lu/6351/IBT/40/ | |
| Marshalls Creek | AFM | American Federation of Musicians | Local 577 | Representing roughly 40 members | https://www.unionfacts.com/lu/17034/AFM/577/ | |
| Martin | UMWA | United Mine Workers of America | Local 2291 | Representing roughly 60 members | https://www.unionfacts.com/lu/542030/UMW/2291/ | |
| Martinsburg | TCU-IAMAW | Transportation Communications International Union / International Association of Machinists and Aerospace Workers | Local 821 | Representing roughly 190 members | https://www.unionfacts.com/lu/37083/TCU/IAM/821/ | |
| Martinsburg | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 488 | Representing roughly 140 members | https://www.unionfacts.com/lu/26803/USWA/488/ | |
| Masontown | UMWA | United Mine Workers of America | Local 6321 | Representing roughly 240 members | https://www.unionfacts.com/lu/11184/UMW/6321/ | |
| Matamoras | NALC | National Association of Letter Carriers | Local 5931 | https://www.unionfacts.com/lu/514102/NALC/5931/ | ||
| Mayfield | IAMAW | International Association of Machinists and Aerospace Workers | Local 1971 | Representing roughly 130 members | https://www.unionfacts.com/lu/5692/IAM/1971/ | |
| Mc Clure | BMWE | Brotherhood of Maintenance of Way Employees | Local 3002 | Representing roughly 20 members | https://www.unionfacts.com/lu/36168/BMWE/3002/ | |
| Mc Kean | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 61 | Representing roughly 50 members | https://www.unionfacts.com/lu/60808/GMP/61/ | |
| Mcclellandtown | UMWA | United Mine Workers of America | Local 1248 | Representing roughly 280 members | https://www.unionfacts.com/lu/26909/UMW/1248/ | |
| Mcconnellsbu | NALC | National Association of Letter Carriers | Local 6027 | https://www.unionfacts.com/lu/80384/NALC/6027/ | ||
| Mcdonald | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 14034 | Representing roughly 540 members | https://www.unionfacts.com/lu/12174/USWA/14034/ | |
| Mcdonald | UWUA | Utility Workers Union of America | Local 479 | Representing roughly 70 members | https://www.unionfacts.com/lu/67367/UWU/479/ | |
| McKees Rocks | IBT | International Brotherhood of Teamsters | Local 273 | |||
| McKees Rocks | IBT | International Brotherhood of Teamsters | Local 636 | Representing roughly 670 members | https://www.unionfacts.com/lu/15700/IBT/636/ | |
| McKeesport | IAFF | International Association of Fire Fighters | Local 10 | http://www.mckeesportfirefighters.org/ | ||
| Mckeesport | NALC | National Association of Letter Carriers | Local 3013 | https://www.unionfacts.com/lu/90226/NALC/3013/ | ||
| Mckeesport | NALC | National Association of Letter Carriers | Local 332 | Representing roughly 270 members | https://www.unionfacts.com/lu/84423/NALC/332/ | |
| Mckeesport | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 5852 | Representing roughly 650 members | https://www.unionfacts.com/lu/31712/USWA/5852/ | |
| Mckeesport | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9509 | Representing roughly 70 members | https://www.unionfacts.com/lu/543477/USWA/9509/ | |
| Meadville | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 338 | https://www.unionfacts.com/lu/27545/GCIU/338/ | ||
| Meadville | IBEW | International Brotherhood of Electrical Workers | Local 2089 | Representing roughly 20 members | https://www.unionfacts.com/lu/55605/IBEW/2089/ | |
| Meadville | NALC | National Association of Letter Carriers | Local 267 | Representing roughly 10 members | https://www.unionfacts.com/lu/90932/NALC/267/ | |
| Meadville | UNITE HERE | Union of Needletrades, Industrial, and Textile Employees / Hotel Employees and Restaurant Employees Union | Local 225 | https://www.unionfacts.com/lu/29708/HERE/225/ | ||
| Meadville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1917 | Representing roughly 650 members | https://www.unionfacts.com/lu/12812/USWA/1917/ | |
| Meadville Pa. | IBEW | International Brotherhood of Electrical Workers | Local 1585 | Representing roughly 30 members | https://www.unionfacts.com/lu/26736/IBEW/1585/ | |
| Mechanicsburg | AFGE | American Federation of Government Employees | Local 1156 | Representing employees of the Defense Logistics Agency | https://www.unionfacts.com/lu/502135/AFGE/1156/ | |
| Mechanicsburg | AFL-CIO | American Federation of Labor and Congress of Industrial Organizations | Local 221 | Representing roughly 250 members | https://www.unionfacts.com/lu/7580/AFLCIO/221/ | |
| Mechanicsburg | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 459 | Representing roughly 20 members | https://www.unionfacts.com/lu/15023/BLE/459/ | |
| Mechanicsburg | BRS | Brotherhood of Railroad Signalmen | Local 1 | Representing roughly 70 members | https://www.unionfacts.com/lu/36060/BRS/1/ | |
| Mechanicsburg | BRS | Brotherhood of Railroad Signalmen | Local 105 | Representing roughly 50 members | https://www.unionfacts.com/lu/513403/BRS/105/ | |
| Mechanicsburg | BRS | Brotherhood of Railroad Signalmen | Local 59 | https://www.unionfacts.com/lu/20343/BRS/59/ | ||
| Mechanicsburg | IAMAW | International Association of Machinists and Aerospace Workers | Local 2058 | Representing roughly 90 members | https://www.unionfacts.com/lu/33790/IAM/2058/ | |
| Mechanicsburg | LiUNA | Laborers' International Union of North America | Local 1170 | https://www.unionfacts.com/lu/501965/LIUNA/1170/ | ||
| Mechanicsburg | NRLCA | National Rural Letter Carriers' Association | Representing roughly 170 members | https://www.unionfacts.com/lu/88198/RLCA/0/ | ||
| Mechanicsburg | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 2-989 | Represents employees of Merck-Medco Rx Services | ||
| Mechanicsburg | UTU | United Transportation Union | Local 215 | https://www.unionfacts.com/lu/3128/UTU/215/ | ||
| Media | ANA | American Nurses Association | Local 709 | Representing roughly 550 members | https://www.unionfacts.com/lu/529069/ANA/709/ | |
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 1 | https://www.unionfacts.com/lu/11615/GMP/1/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 111 | https://www.unionfacts.com/lu/52886/GMP/111/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 118 | https://www.unionfacts.com/lu/34657/GMP/118/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 120 | https://www.unionfacts.com/lu/50493/GMP/120/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 120 | https://www.unionfacts.com/lu/540108/GMP/120/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 123 | https://www.unionfacts.com/lu/27334/GMP/123/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 124 | https://www.unionfacts.com/lu/34653/GMP/124/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 125 | Representing roughly 110 members | https://www.unionfacts.com/lu/65406/GMP/125/ | |
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 126 | https://www.unionfacts.com/lu/50494/GMP/126/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 127 | https://www.unionfacts.com/lu/53520/GMP/127/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 134 | https://www.unionfacts.com/lu/34651/GMP/134/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 136 | https://www.unionfacts.com/lu/45942/GMP/136/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 139 | https://www.unionfacts.com/lu/45784/GMP/139/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 142 | Representing roughly 30 members | https://www.unionfacts.com/lu/45760/GMP/142/ | |
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 143 | https://www.unionfacts.com/lu/45220/GMP/143/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 148 | https://www.unionfacts.com/lu/56262/GMP/148/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 149 | https://www.unionfacts.com/lu/34648/GMP/149/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 165 | https://www.unionfacts.com/lu/69607/GMP/165/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 167 | https://www.unionfacts.com/lu/50487/GMP/167/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 170 | https://www.unionfacts.com/lu/54259/GMP/170/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 171 | https://www.unionfacts.com/lu/55915/GMP/171/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 174 | https://www.unionfacts.com/lu/45796/GMP/174/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 179 | https://www.unionfacts.com/lu/511632/GMP/179/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 184 | https://www.unionfacts.com/lu/519211/GMP/184/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 185 | https://www.unionfacts.com/lu/5435/GMP/185/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 185 | https://www.unionfacts.com/lu/33822/GMP/185/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 189 | https://www.unionfacts.com/lu/45932/GMP/189/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 19 | https://www.unionfacts.com/lu/3917/GMP/19/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 190 | https://www.unionfacts.com/lu/56513/GMP/190/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 191 | https://www.unionfacts.com/lu/45803/GMP/191/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 192 | https://www.unionfacts.com/lu/45936/GMP/192/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 197 | https://www.unionfacts.com/lu/512105/GMP/197/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 2 | https://www.unionfacts.com/lu/70775/GMP/2/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 200 | https://www.unionfacts.com/lu/70137/GMP/200/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 201 | https://www.unionfacts.com/lu/18841/GMP/201/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 209 | https://www.unionfacts.com/lu/20521/GMP/209/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 21 | https://www.unionfacts.com/lu/34630/GMP/21/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 211 | https://www.unionfacts.com/lu/512562/GMP/211/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 221 | https://www.unionfacts.com/lu/62618/GMP/221/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 227 | https://www.unionfacts.com/lu/63573/GMP/227/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 230 | https://www.unionfacts.com/lu/541188/GMP/230/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 236 | https://www.unionfacts.com/lu/23385/GMP/236/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 238 | https://www.unionfacts.com/lu/40875/GMP/238/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 24 | https://www.unionfacts.com/lu/40653/GMP/24/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 243 | https://www.unionfacts.com/lu/66241/GMP/243/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 246 | https://www.unionfacts.com/lu/45755/GMP/246/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 255 | https://www.unionfacts.com/lu/24728/GMP/255/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 256 | Representing roughly 140 members | https://www.unionfacts.com/lu/18358/GMP/256/ | |
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 256 | https://www.unionfacts.com/lu/518993/GMP/256/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 265 | https://www.unionfacts.com/lu/70202/GMP/265/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 267 | https://www.unionfacts.com/lu/68785/GMP/267/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 268 | https://www.unionfacts.com/lu/519008/GMP/268/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 27 | https://www.unionfacts.com/lu/511618/GMP/27/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 274 | https://www.unionfacts.com/lu/11882/GMP/274/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 275 | https://www.unionfacts.com/lu/540432/GMP/275/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 279 | https://www.unionfacts.com/lu/516054/GMP/279/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 282 | https://www.unionfacts.com/lu/540733/GMP/282/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 285 | https://www.unionfacts.com/lu/529254/GMP/285/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 288 | https://www.unionfacts.com/lu/541735/GMP/288/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 290 | https://www.unionfacts.com/lu/8369/GMP/290/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 296 | https://www.unionfacts.com/lu/11056/GMP/296/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 297 | https://www.unionfacts.com/lu/541443/GMP/297/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 299 | https://www.unionfacts.com/lu/49560/GMP/299/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 303 | https://www.unionfacts.com/lu/516114/GMP/303/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 305 | https://www.unionfacts.com/lu/528536/GMP/305/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 306 | https://www.unionfacts.com/lu/36875/GMP/306/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 307 | https://www.unionfacts.com/lu/37111/GMP/307/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 310 | https://www.unionfacts.com/lu/521666/GMP/310/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 313 | https://www.unionfacts.com/lu/60909/GMP/313/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 317 | https://www.unionfacts.com/lu/34434/GMP/317/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 319 | https://www.unionfacts.com/lu/531836/GMP/319/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 320 | https://www.unionfacts.com/lu/18142/GMP/320/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 322 | https://www.unionfacts.com/lu/38767/GMP/322/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 325 | https://www.unionfacts.com/lu/8035/GMP/325/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 326 | https://www.unionfacts.com/lu/538028/GMP/326/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 334 | https://www.unionfacts.com/lu/60920/GMP/334/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 338 | https://www.unionfacts.com/lu/10391/GMP/338/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 340 | https://www.unionfacts.com/lu/63146/GMP/340/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 349 | https://www.unionfacts.com/lu/515917/GMP/349/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 354 | https://www.unionfacts.com/lu/65102/GMP/354/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 361 | https://www.unionfacts.com/lu/5343/GMP/361/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 365 | https://www.unionfacts.com/lu/69364/GMP/365/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 37 | https://www.unionfacts.com/lu/46748/GMP/37/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 372 | https://www.unionfacts.com/lu/68451/GMP/372/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 377 | https://www.unionfacts.com/lu/69154/GMP/377/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 381 | https://www.unionfacts.com/lu/70408/GMP/381/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 388 | https://www.unionfacts.com/lu/506938/GMP/388/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 39 | https://www.unionfacts.com/lu/45773/GMP/39/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 393 | https://www.unionfacts.com/lu/511636/GMP/393/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 396 | https://www.unionfacts.com/lu/13353/GMP/396/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 399 | https://www.unionfacts.com/lu/34441/GMP/399/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 401 | https://www.unionfacts.com/lu/9593/GMP/401/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 404 | https://www.unionfacts.com/lu/46576/GMP/404/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 408 | https://www.unionfacts.com/lu/530152/GMP/408/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 413 | https://www.unionfacts.com/lu/511532/GMP/413/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 43 | https://www.unionfacts.com/lu/67800/GMP/43/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 447 | https://www.unionfacts.com/lu/512196/GMP/447/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 454 | https://www.unionfacts.com/lu/5651/GMP/454/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 455 | https://www.unionfacts.com/lu/32766/GMP/455/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 468 | https://www.unionfacts.com/lu/12404/GMP/468/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 47 | https://www.unionfacts.com/lu/529391/GMP/47/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 57 | https://www.unionfacts.com/lu/517404/GMP/57/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 66 | https://www.unionfacts.com/lu/514513/GMP/66/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 7 | https://www.unionfacts.com/lu/8441/GMP/7/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 7 | https://www.unionfacts.com/lu/45827/GMP/7/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 74 | https://www.unionfacts.com/lu/62191/GMP/74/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 76 | https://www.unionfacts.com/lu/16435/GMP/76/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 76 | https://www.unionfacts.com/lu/34674/GMP/76/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 80 | https://www.unionfacts.com/lu/45777/GMP/80/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 86 | https://www.unionfacts.com/lu/30283/GMP/86/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 90 | https://www.unionfacts.com/lu/516705/GMP/90/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 95 | https://www.unionfacts.com/lu/22880/GMP/95/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 97 | https://www.unionfacts.com/lu/25103/GMP/97/ | ||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | https://www.unionfacts.com/lu/59433/GMP/0/ | |||
| Media | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | https://www.unionfacts.com/lu/528593/GMP/0/ | |||
| Media | NTEU | National Treasury Employees Union | Local 244 | Representing roughly 190 members | https://www.unionfacts.com/lu/543528/NTEU/244/ | |
| Media | TCU-IAMAW | Transportation Communications International Union / International Association of Machinists and Aerospace Workers | Local 5087 | Representing roughly 100 members | https://www.unionfacts.com/lu/508850/TCU/IAM/5087/ | |
| Mercer | AFSCME | American Federation of State, County and Municipal Employees | Local 2893 | Representing roughly 110 members | https://www.unionfacts.com/lu/543568/AFSCME/2893/ | |
| Merion Station | NALC | National Association of Letter Carriers | Local 6144 | Representing roughly 10 members | https://www.unionfacts.com/lu/515363/NALC/6144/ | |
| Meyersdale | BMWE | Brotherhood of Maintenance of Way Employees | Local 1556 | Representing roughly 50 members | https://www.unionfacts.com/lu/22101/BMWE/1556/ | |
| Meyersdale | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 430 | Representing roughly 40 members | https://www.unionfacts.com/lu/4874/SMART/430/ | |
| Meyersdale | UTU | United Transportation Union | Local 430 | Representing roughly 50 members | https://www.unionfacts.com/lu/4874/UTU/430/ | |
| Middlebury Center | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2799 | Representing roughly 100 members | https://www.unionfacts.com/lu/32530/CJA/2799/ | |
| Middlebury Ctr. | CWA | Communications Workers of America | Local 13573 | Representing roughly 10 members | https://www.unionfacts.com/lu/40702/CWA/13573/ | |
| Middleport | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 482 | Representing roughly 30 members | https://www.unionfacts.com/lu/66498/USWA/482/ | |
| Middletown | AFA-CWA | Association of Flight Attendants-Communications Workers of America | Council 65 | Representing Flight Attendants of Allegheny Airlines d/b/a US Airways Express | ||
| Middletown | AWIU | International Association of Heat & Frost Insulators & Allied Workers | Local 23 | Representing roughly 170 members | https://www.unionfacts.com/lu/60741/HFIA/23/ | |
| Middletown | CWA | Communications Workers of America | Local 38016 | https://www.unionfacts.com/lu/52489/CWA/38016/ | ||
| Middletown | IBEW | International Brotherhood of Electrical Workers | Local 777 | Representing employees of Exelon/Amergen, Reliant Energy, Adams Electric, First Energy. | https://www.facebook.com/IBEW-Local-777-306066516540586/ | https://www.unionfacts.com/lu/63637/IBEW/777/ |
| Middletown | NATCA | National Air Traffic Controllers Association | Representing roughly 30 members | https://www.unionfacts.com/lu/517934/NATCA/0/ | ||
| Middletown | UGSOA | United Government Security Officers of America, International Union | Local 18 | Serving the Security Officers of Three Mile Island Nuclear Power Station | ||
| Midland | IBEW | International Brotherhood of Electrical Workers | Local 272 | Represents 350 members at the electicity generation facility, Bruce Mansfield Plant, owned by First Energy, operated by Penn Power | https://www.unionfacts.com/lu/513275/IBEW/272/ | |
| Midland | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1212 | Representing roughly 310 members | https://www.unionfacts.com/lu/29692/USWA/1212/ | |
| Midland | UWUA | Utility Workers Union of America | Local 437 | https://www.unionfacts.com/lu/59425/UWU/437/ | ||
| Mifflinburg | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2837 | Representing roughly 200 members | https://www.unionfacts.com/lu/32714/CJA/2837/ | |
| Mifflinville | UWUA | Utility Workers Union of America | Local 529 | Representing roughly 10 members | https://www.unionfacts.com/lu/514785/UWU/529/ | |
| Milan | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 180 | Representing roughly 190 members | https://www.unionfacts.com/lu/45828/GMP/180/ | |
| Milesburg | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 92 | Representing roughly 150 members | https://www.unionfacts.com/lu/1359/BBF/92/ | |
| Mill Hall | IBEW | International Brotherhood of Electrical Workers | Local 1592 | Representing roughly 160 members | https://www.unionfacts.com/lu/49512/IBEW/1592/ | |
| Mill Hall | NRLCA | National Rural Letter Carriers' Association | Representing roughly 90 members | https://www.unionfacts.com/lu/88328/RLCA/0/ | ||
| Millersburg | IAMAW | International Association of Machinists and Aerospace Workers | Local 738 | https://www.unionfacts.com/lu/24223/IAM/738/ | ||
| Millerstown | BCTGM | Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union | Local 357 | Representing roughly 30 members | https://www.unionfacts.com/lu/70455/BCTGMI/357/ | |
| Millersville | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/millersville/ | |||
| Milmont Park | BMWE | Brotherhood of Maintenance of Way Employees | Local 3089 | Representing roughly 100 members | https://www.unionfacts.com/lu/20770/BMWE/3089/ | |
| Milton | IBT | International Brotherhood of Teamsters | Local 764 | Representing roughly 1,070 members | https://www.unionfacts.com/lu/28641/IBT/764/ | |
| Milton | UFCW | United Food and Commercial Workers | Local 38 | Represents members employed in a variety of industries. | https://www.unionfacts.com/lu/18729/UFCW/38/ | |
| Milton | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1928 | Representing roughly 430 members | https://www.unionfacts.com/lu/16030/USWA/1928/ | |
| Minersville | UMWA | United Mine Workers of America | Local 2587 | Representing roughly 70 members | https://www.unionfacts.com/lu/28545/UMW/2587/ | |
| Minersville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 719 | Representing roughly 130 members | https://www.unionfacts.com/lu/58036/USWA/719/ | |
| Mohnton | BRS | Brotherhood of Railroad Signalmen | Local 26 | Representing roughly 30 members | https://www.unionfacts.com/lu/47762/BRS/26/ | |
| Monaca | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 325 | Representing roughly 220 members | https://www.unionfacts.com/lu/7392/BLE/325/ | |
| Monaca | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 99 | Representing roughly 20 members | https://www.unionfacts.com/lu/30335/GMP/99/ | |
| Monaca | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 47 | Represents over 1,200 members | https://www.unionfacts.com/lu/21026/PPF/47/ | |
| Monaca | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 256 | Representing roughly 60 members | https://www.unionfacts.com/lu/42161/USWA/256/ | |
| Monaca | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 36 | Representing roughly 100 members | https://www.unionfacts.com/lu/22108/USWA/36/ | |
| Monroeville | ATU | Amalgamated Transit Union | Local 1729 | Representing roughly 30 members | https://www.unionfacts.com/lu/541340/ATU/1729/ | |
| Monroeville | IUOE | International Union of Operating Engineers | Local 66 | http://www.iuoe66.org/ | ||
| Monroeville | LiUNA | Laborers' International Union of North America | Local 373 | Representing roughly 2,000 members | https://www.unionfacts.com/lu/61520/LIUNA/373/ | |
| Monroeville | NEA | National Education Association | Local 95 | Representing roughly 10 members | https://www.unionfacts.com/lu/543198/NEA/95/ | |
| Monroeville | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 1074 | Representing roughly 40 members | https://www.unionfacts.com/lu/47519/SMART/1074/ | |
| Monroeville | UTU | United Transportation Union | Local 1074 | Representing roughly 50 members | https://www.unionfacts.com/lu/47519/UTU/1074/ | |
| Montgomery | NALC | National Association of Letter Carriers | Local 3024 | https://www.unionfacts.com/lu/80390/NALC/3024/ | ||
| Montoursville | IBEW | International Brotherhood of Electrical Workers | Local 812 | Representing roughly 100 members | https://www.unionfacts.com/lu/22273/IBEW/812/ | |
| Montoursville | UTU | United Transportation Union | Local 602 | Representing roughly 20 members | https://www.unionfacts.com/lu/14760/UTU/602/ | |
| Montrose | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 621 | Representing roughly 60 members | https://www.unionfacts.com/lu/29640/BSOIW/621/ | |
| Moon Township | AFT | American Federation of Teachers | Local 3412 | Representing roughly 120 members | https://www.unionfacts.com/lu/509098/AFT/3412/ | |
| Moon Township | IAMAW | International Association of Machinists and Aerospace Workers | Local 2333 | https://www.unionfacts.com/lu/504230/IAM/2333/ | ||
| Moon Township | NWSEO | National Weather Service Employees Organization | Local 8 | https://www.unionfacts.com/lu/515636/NWSEO/8/ | ||
| Moon Township | TWU | Transport Workers Union of America, AFL-CIO | Local 547 | |||
| Moon Twp | IAMAW | International Association of Machinists and Aerospace Workers | Local 1976 | Representing roughly 1,400 members | https://www.unionfacts.com/lu/50579/IAM/1976/ | |
| Moon Twp | TWU | Transport Workers Union of America, AFL-CIO | Local 545 | https://www.unionfacts.com/lu/542051/TWU/545/ | ||
| Moosic | APWU | American Postal Workers Union | Representing roughly 330 members | https://www.unionfacts.com/lu/92907/APWU/0/ | ||
| Morrisdale | AFGE | American Federation of Government Employees | Local 2502 | Representing roughly 60 members | https://www.unionfacts.com/lu/503213/AFGE/2502/ | |
| Morrisdale | ANA | American Nurses Association | Local 708 | https://www.unionfacts.com/lu/529068/ANA/708/ | ||
| Morrisdale | NRLCA | National Rural Letter Carriers' Association | Representing roughly 60 members | https://www.unionfacts.com/lu/88276/RLCA/0/ | ||
| Morrisville | NALC | National Association of Letter Carriers | Local 2572 | Representing roughly 50 members | https://www.unionfacts.com/lu/81008/NALC/2572/ | |
| Morrisville | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 1370 | Representing roughly 210 members | https://www.unionfacts.com/lu/8824/SMART/1370/ | |
| Morrisville | UTU | United Transportation Union | Local 1370 | Representing roughly 190 members | https://www.unionfacts.com/lu/8824/UTU/1370/ | |
| Morton | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 851 | Representing roughly 20 members | https://www.unionfacts.com/lu/25407/BLE/851/ | |
| Morton | NALC | National Association of Letter Carriers | Local 1929 | Representing roughly 40 members | https://www.unionfacts.com/lu/91065/NALC/1929/ | |
| Mount Carmel | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 726 | https://www.unionfacts.com/lu/64421/GCIU/726/ | ||
| Mount Joy | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 376 | Representing roughly 450 members | https://www.unionfacts.com/lu/5461/GMP/376/ | |
| Mount Morris | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 547 | https://www.unionfacts.com/lu/52455/USWA/547/ | ||
| Mount Pleasant | NEA | National Education Association | Representing roughly 30 members | https://www.unionfacts.com/lu/543555/NEA/0/ | ||
| Mountain Top | AFGE | American Federation of Government Employees | Local 2935 | Representing roughly 40 members | https://www.unionfacts.com/lu/501113/AFGE/2935/ | |
| Mountaintop | CWA | Communications Workers of America | Local 88177 | Representing roughly 100 members | https://www.unionfacts.com/lu/55451/CWA/88177/ | |
| Mountaintop | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 2905 | http://ll2905.goiam.org/ | ||
| Mountville | AFM | American Federation of Musicians | Local 294 | Representing roughly 130 members | https://www.unionfacts.com/lu/20796/AFM/294/ | |
| Mountville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 326 | Representing roughly 100 members | https://www.unionfacts.com/lu/67775/USWA/326/ | |
| Mt Joy | IAMAW | International Association of Machinists and Aerospace Workers | Local 1 | Representing roughly 100 members | https://www.unionfacts.com/lu/67899/IAM/1/ | |
| Mt Morris | UMWA | United Mine Workers of America | Local 1058 | Representing roughly 330 members | https://www.unionfacts.com/lu/48310/UMW/1058/ | |
| Mt Oliver | IUPA | International Union of Police Associations | Local 22 | Speaking with one voice, Moving with one Purpose | ||
| Mt Pleasant | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1799 | Representing roughly 60 members | https://www.unionfacts.com/lu/70235/UAW/1799/ | |
| Mt Pleasant | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 537 | https://www.unionfacts.com/lu/33661/USWA/537/ | ||
| Mt Wolf | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1754 | Representing roughly 70 members | https://www.unionfacts.com/lu/71254/USWA/1754/ | |
| Mt. Carmel | UWUA | Utility Workers Union of America | Representing roughly 130 members | https://www.unionfacts.com/lu/544875/UWU/0/ | ||
| Mt. Pleasant | NALC | National Association of Letter Carriers | Local 1124 | https://www.unionfacts.com/lu/81010/NALC/1124/ | ||
| Mt. Wolf | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 594 | https://www.unionfacts.com/lu/25702/GCIU/594/ | ||
| Muncy | BCTGM | Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union | Local 401 | Representing roughly 320 members | https://www.unionfacts.com/lu/533765/BCTGMI/401/ | |
| Muncy | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 250 | Representing roughly 10 members | https://www.unionfacts.com/lu/23067/BLE/250/ | |
| Munhall | CWA | Communications Workers of America | Local 88623 | https://www.unionfacts.com/lu/42336/CWA/88623/ | ||
| Munhall | OPCMIA | Operative Plasterers' and Cement Masons' International Association | Local 31 | Representing roughly 250 members | https://www.unionfacts.com/lu/20585/OPCM/31/ | |
| Munhall | OPCMIA | Operative Plasterers' and Cement Masons' International Association | Local 80 | Representing roughly 80 members | https://www.unionfacts.com/lu/15133/OPCM/80/ | |
| Munhall | OPCMIA | Operative Plasterers' and Cement Masons' International Association | Representing roughly 10 members | https://www.unionfacts.com/lu/542013/OPCM/0/ | ||
| Munhall | OPCMIA | Operative Plasterers' and Cement Masons' International Association | https://www.unionfacts.com/lu/541283/OPCM/0/ | |||
| Munson | UBC | United Brotherhood of Carpenters and Joiners of America | Local 947 | Representing roughly 200 members | https://www.unionfacts.com/lu/28709/CJA/947/ | |
| Myerstown | NRLCA | National Rural Letter Carriers' Association | Representing roughly 50 members | https://www.unionfacts.com/lu/88573/RLCA/0/ | ||
| Nanty Glo | UMWA | United Mine Workers of America | Local 1386 | Representing roughly 70 members | https://www.unionfacts.com/lu/41518/UMW/1386/ | |
| Nazareth | IUPAT | International Union of Painters and Allied Trades | Local 1269 | Representing roughly 240 members | https://www.unionfacts.com/lu/27755/PAT/1269/ | |
| Nazareth | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 18 | Representing roughly 120 members | https://www.unionfacts.com/lu/40801/USWA/18/ | |
| Nazareth | UTU | United Transportation Union | Local 498 | Representing roughly 90 members | https://www.unionfacts.com/lu/16070/UTU/498/ | |
| Nemacolin | UMWA | United Mine Workers of America | Local 1980 | Representing roughly 430 members | https://www.unionfacts.com/lu/509812/UMW/1980/ | |
| Nemacolin | UMWA | United Mine Workers of America | Local 6290 | Representing roughly 410 members | https://www.unionfacts.com/lu/42636/UMW/6290/ | |
| Nescopeck | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2187 | Representing roughly 90 members | https://www.unionfacts.com/lu/511570/CJA/2187/ | |
| New Bethlehe | NALC | National Association of Letter Carriers | Local 4680 | https://www.unionfacts.com/lu/507414/NALC/4680/ | ||
| New Brighton | AFGE | American Federation of Government Employees | Local 2495 | https://www.unionfacts.com/lu/501342/AFGE/2495/ | ||
| New Brighton | LiUNA | Laborers' International Union of North America | Local 833 | Representing roughly 430 members | https://www.unionfacts.com/lu/37888/LIUNA/833/ | |
| New Brighton | NEA | National Education Association | Representing roughly 60 members | https://www.unionfacts.com/lu/543974/NEA/0/ | ||
| New Brighton | NEA | National Education Association | Representing roughly 10 members | https://www.unionfacts.com/lu/543559/NEA/0/ | ||
| New Brighton | UBC | United Brotherhood of Carpenters and Joiners of America | Local 922 | Representing roughly 450 members | https://www.unionfacts.com/lu/541294/CJA/922/ | |
| New Brighton | UTU | United Transportation Union | Local 1418 | Representing roughly 80 members | https://www.unionfacts.com/lu/47699/UTU/1418/ | |
| New Castle | AFM | American Federation of Musicians | Local 27 | Representing roughly 50 members | https://www.unionfacts.com/lu/515399/AFM/27/ | |
| New Castle | APWU | American Postal Workers Union | Representing roughly 30 members | https://www.unionfacts.com/lu/71428/APWU/227/ | ||
| New Castle | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 650 members | https://www.unionfacts.com/lu/7480/BCTD/0/ | ||
| New Castle | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 757 | Representing roughly 60 members | https://www.unionfacts.com/lu/13350/BLE/757/ | |
| New Castle | CWA | Communications Workers of America | Local 14822 | Representing roughly 20 members | https://www.unionfacts.com/lu/20383/CWA/14822/ | |
| New Castle | IAMAW | International Association of Machinists and Aerospace Workers | Local 1671 | Representing roughly 90 members | https://www.unionfacts.com/lu/12106/IAM/1671/ | |
| New Castle | IBEW | International Brotherhood of Electrical Workers | Local 1944 | Representing roughly 210 members | https://www.unionfacts.com/lu/13400/IBEW/1944/ | |
| New Castle | IBT | International Brotherhood of Teamsters | Local 261 | When We stand Together, We Stand to Win! | http://teamsters261.com/ | https://www.unionfacts.com/lu/15399/IBT/261/ |
| New Castle | LiUNA | Laborers' International Union of North America | Local 964 | Representing roughly 580 members | https://www.unionfacts.com/lu/4322/LIUNA/964/ | |
| New Castle | NALC | National Association of Letter Carriers | Local 22 | Representing roughly 310 members | https://www.unionfacts.com/lu/81002/NALC/22/ | |
| New Castle | NALC | National Association of Letter Carriers | Local 802 | Representing roughly 40 members | https://www.unionfacts.com/lu/89802/NALC/802/ | |
| New Cumberland | AFGE | American Federation of Government Employees | Local 2004 | Represents employees of Defense Depot Susquehanna, Pennsylvania (DDSP) | https://www.unionfacts.com/lu/501131/AFGE/2004/ | |
| New Cumberland | IAFF | International Association of Fire Fighters | Local 221 | Representing roughly 60 members | https://www.unionfacts.com/lu/540633/IAFF/221/ | |
| New Cumberland | NATCA | National Air Traffic Controllers Association | Represents air traffic contollers at Capital City Tower | |||
| New Cumberland | NEA | National Education Association | Local 720 | Representing roughly 20 members | https://www.unionfacts.com/lu/529127/NEA/720/ | |
| New Eagle | NALC | National Association of Letter Carriers | Local 1430 | https://www.unionfacts.com/lu/82621/NALC/1430/ | ||
| New Enterprise | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 130 | Representing roughly 50 members | https://www.unionfacts.com/lu/504721/GMP/130/ | |
| New Holland | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 928 | Proudly representing 138 craftspeople, we are employed by Armstrong World Industries flooring plant | ||
| New Kensington | AFM | American Federation of Musicians | Local 630 | |||
| New Kensington | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 15,000 members | https://www.unionfacts.com/lu/7684/BCTD/0/ | ||
| New Kensington | NALC | National Association of Letter Carriers | Local 1139 | Representing roughly 50 members | https://www.unionfacts.com/lu/81004/NALC/1139/ | |
| New Kensington | UMWA | United Mine Workers of America | Local 6132 | Representing roughly 50 members | https://www.unionfacts.com/lu/3222/UMW/6132/ | |
| New Kensington | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1324 | Representing roughly 390 members | https://www.unionfacts.com/lu/10841/USWA/1324/ | |
| New Kensington | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9445 | Representing roughly 720 members | https://www.unionfacts.com/lu/541817/USWA/9445/ | |
| New Salem | AFM | American Federation of Musicians | Local 592 | Representing roughly 50 members | https://www.unionfacts.com/lu/47256/AFM/592/ | |
| New Salem | UMWA | United Mine Workers of America | Local 762 | Representing roughly 330 members | https://www.unionfacts.com/lu/10486/UMW/762/ | |
| New Stanton | BRS | Brotherhood of Railroad Signalmen | Local 31 | |||
| New Wilmington | IATSE | International Alliance of Theatrical Stage Employees | Local 451 | https://www.unionfacts.com/lu/10023/IATSE/451/ | ||
| Newcastle | ATU | Amalgamated Transit Union | Local 89 | Representing roughly 50 members | https://www.unionfacts.com/lu/25667/ATU/89/ | |
| Newport | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 520 | Representing roughly 10 members | https://www.unionfacts.com/lu/25138/SMART/520/ | |
| Newportville | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 13 | Representing roughly 1,310 members | https://www.unionfacts.com/lu/27398/BBF/13/ | |
| Newportville | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 7,860 members | https://www.unionfacts.com/lu/514665/BCTD/0/ | ||
| Newtown | AFT | American Federation of Teachers | Local 2238 | Represents full-time and part-time faculty at the Bucks County Community College | ||
| Newtown | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 838 | Representing roughly 80 members | https://www.unionfacts.com/lu/21977/SMART/838/ | |
| Newtown | UTU | United Transportation Union | Local 838 | Representing roughly 70 members | https://www.unionfacts.com/lu/21977/UTU/838/ | |
| Nicktown | UMWA | United Mine Workers of America | Local 2494 | Representing roughly 190 members | https://www.unionfacts.com/lu/516838/UMW/2494/ | |
| Normalville | BMWE | Brotherhood of Maintenance of Way Employees | Local 1049 | Representing roughly 40 members | https://www.unionfacts.com/lu/3534/BMWE/1049/ | |
| Norristown | AFM | American Federation of Musicians | Local 341 | Representing roughly 40 members | https://www.unionfacts.com/lu/47739/AFM/341/ | |
| Norristown | IBT | International Brotherhood of Teamsters | Local 384 | Representing roughly 5,380 members | http://www.teamsterslocal384.org/ | https://www.unionfacts.com/lu/11689/IBT/384/ |
| Norristown | LiUNA | Laborers' International Union of North America | Local 135 | Representing roughly 540 members | https://www.unionfacts.com/lu/6285/LIUNA/135/ | |
| Norristown | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Representing roughly 1,900 members | https://www.unionfacts.com/lu/59485/PACE/0/ | ||
| Norristown | UFCW | United Food and Commercial Workers | Local 1776 | http://www.ufcw1776.org/ | ||
| Norristown | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 3733 | https://www.unionfacts.com/lu/9521/USWA/3733/ | ||
| North Braddock | FOP | Fraternal Order of Police | Lodge 91 | https://pafop91.unionactive.com | ||
| North East | IAMAW | International Association of Machinists and Aerospace Workers | Local 101 | https://www.unionfacts.com/lu/22811/IAM/101/ | ||
| North East | IFPTE | International Federation of Professional & Technical Engineers | Representing roughly 450 members | https://www.unionfacts.com/lu/512893/PTE/0/ | ||
| North East | NRLCA | National Rural Letter Carriers' Association | Local 21 | Representing roughly 100 members | https://www.unionfacts.com/lu/88104/RLCA/21/ | |
| North Huntingdon | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 532 | Representing roughly 60 members | https://www.unionfacts.com/lu/47778/USWA/532/ | |
| North Huntingdon | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 993 | Representing roughly 380 members | https://www.unionfacts.com/lu/530900/USWA/993/ | |
| North Versailles | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 102 | https://www.unionfacts.com/lu/16137/USWA/102/ | ||
| North Versailles | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 116 | https://www.unionfacts.com/lu/9939/USWA/116/ | ||
| North Versailles | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1408 | Representing roughly 1,320 members | https://www.unionfacts.com/lu/10827/USWA/1408/ | |
| North Versailles | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1843 | https://www.unionfacts.com/lu/28217/USWA/1843/ | ||
| North Versailles | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 505 | https://www.unionfacts.com/lu/508614/USWA/505/ | ||
| North Versailles | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 52 | Representing roughly 10 members | https://www.unionfacts.com/lu/20932/USWA/52/ | |
| North Versailles | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 590 | https://www.unionfacts.com/lu/33651/USWA/590/ | ||
| North Versailles | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 67 | https://www.unionfacts.com/lu/42486/USWA/67/ | ||
| North Versailles | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 789 | Representing roughly 70 members | https://www.unionfacts.com/lu/25341/USWA/789/ | |
| North Versailles | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 859 | https://www.unionfacts.com/lu/68435/USWA/859/ | ||
| North Wales | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Representing roughly 2,780 members | https://www.unionfacts.com/lu/53826/PACE/0/ | ||
| North Wales | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 86 | Representing roughly 1,750 members | https://www.unionfacts.com/lu/13042/USWA/86/ | |
| North Warren | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1014 | https://www.unionfacts.com/lu/43129/CJA/1014/ | ||
| Northampton | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 648 | Representing roughly 80 members | https://www.unionfacts.com/lu/23682/BBF/648/ | |
| Northeast | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 714 | Representing roughly 190 members | https://www.unionfacts.com/lu/61855/UAW/714/ | |
| Northern Cambria | AFGE | American Federation of Government Employees | Local 3951 | Representing roughly 180 members | https://www.unionfacts.com/lu/516712/AFGE/3951/ | |
| Northern Cambria | NRLCA | National Rural Letter Carriers' Association | Representing roughly 130 members | https://www.unionfacts.com/lu/88221/RLCA/0/ | ||
| Northern Cambria | UMWA | United Mine Workers of America | Local 1269 | Representing roughly 460 members | https://www.unionfacts.com/lu/34442/UMW/1269/ | |
| Northern Cambria | UMWA | United Mine Workers of America | Local 2486 | Representing roughly 40 members | https://www.unionfacts.com/lu/515079/UMW/2486/ | |
| Northumberland | NRLCA | National Rural Letter Carriers' Association | https://www.unionfacts.com/lu/88811/RLCA/0/ | |||
| Northumberland | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Representing roughly 40 members | https://www.unionfacts.com/lu/542986/PACE/0/ | ||
| Norwood | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1 | Representing roughly 1,040 members | https://www.unionfacts.com/lu/528666/USWA/1/ | |
| Oakdale | UMWA | United Mine Workers of America | Local 9636 | Representing roughly 90 members | https://www.unionfacts.com/lu/45473/UMW/9636/ | |
| Oaks | UFCW | United Food and Commercial Workers | Local 416 | https://www.unionfacts.com/lu/33909/UFCW/416/ | ||
| Ohiopyle | UMWA | United Mine Workers of America | Local 2022 | Representing roughly 20 members | https://www.unionfacts.com/lu/526808/UMW/2022/ | |
| Oil City | APWU | American Postal Workers Union | Local 853 | https://www.unionfacts.com/lu/92759/APWU/853/ | ||
| Oil City | SEIU | Service Employees International Union | Local 123 | https://www.unionfacts.com/lu/49490/SEIU/123/ | ||
| Oil City | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 2229 | Representing roughly 240 members | https://www.unionfacts.com/lu/11563/USWA/2229/ | |
| Old Forge | CWA | Communications Workers of America | Local 88127 | https://www.unionfacts.com/lu/51915/CWA/88127/ | ||
| Olyphant | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 521 | Representing roughly 60 members | https://www.unionfacts.com/lu/29840/BSOIW/521/ | |
| Olyphant | NALC | National Association of Letter Carriers | Local 1562 | Representing roughly 10 members | https://www.unionfacts.com/lu/80399/NALC/1562/ | |
| Orwigsburg | IATSE | International Alliance of Theatrical Stage Employees | Local 218 | Representing roughly 10 members | https://www.unionfacts.com/lu/51635/IATSE/218/ | |
| Osterburg | NRLCA | National Rural Letter Carriers' Association | Representing roughly 110 members | https://www.unionfacts.com/lu/88323/RLCA/0/ | ||
| Palmerton | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1098 | Representing roughly 70 members | https://www.unionfacts.com/lu/23624/UAW/1098/ | |
| Palmerton | UFCW | United Food and Commercial Workers | Local 477 | Representing roughly 40 members | https://www.unionfacts.com/lu/23310/UFCW/477/ | |
| Palmyra | IAMAW | International Association of Machinists and Aerospace Workers | Local 1070 | Representing roughly 10 members | https://www.unionfacts.com/lu/47218/IAM/1070/ | |
| Paoli | NALC | National Association of Letter Carriers | Local 4317 | Representing roughly 110 members | https://www.unionfacts.com/lu/81044/NALC/4317/ | |
| Parker | IAMAW | International Association of Machinists and Aerospace Workers | Local 2430 | Representing roughly 240 members | https://www.unionfacts.com/lu/68591/IAM/2430/ | |
| Parkside | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 88 | Representing roughly 30 members | https://www.unionfacts.com/lu/65263/BBF/88/ | |
| Parkside | TCU-IAMAW | Transportation Communications International Union / International Association of Machinists and Aerospace Workers | Local 1402 | Representing roughly 190 members | https://www.unionfacts.com/lu/513158/TCU/IAM/1402/ | |
| Patton | ATU | Amalgamated Transit Union | Local 801 | Representing roughly 40 members | https://www.unionfacts.com/lu/9887/ATU/801/ | |
| Peckville | AFM | American Federation of Musicians | Local 130 | |||
| Pen Argyl | BMWE | Brotherhood of Maintenance of Way Employees | Local 2907 | Representing roughly 90 members | https://www.unionfacts.com/lu/515461/BMWE/2907/ | |
| Pen Argyl | CWA | Communications Workers of America | Local 14845 | https://www.unionfacts.com/lu/70807/CWA/14845/ | ||
| Penfield | NRLCA | National Rural Letter Carriers' Association | Representing roughly 30 members | https://www.unionfacts.com/lu/88525/RLCA/0/ | ||
| Penn Run | UMWA | United Mine Workers of America | Local 600 | Representing roughly 150 members | https://www.unionfacts.com/lu/45472/UMW/600/ | |
| Perryopolis | NRLCA | National Rural Letter Carriers' Association | Representing roughly 100 members | https://www.unionfacts.com/lu/88755/RLCA/0/ | ||
| Perryopolis | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 1006 | Representing roughly 140 members | https://www.unionfacts.com/lu/3316/SMART/1006/ | |
| Perryopolis | UTU | United Transportation Union | Local 1006 | https://www.unionfacts.com/lu/3316/UTU/1006/ | ||
| Philadelphia | AAUP | American Association of University Professors | Represents faculty at Drexel University | |||
| Philadelphia | AAUP | American Association of University Professors | Represents faculty at La Salle University | |||
| Philadelphia | AAUP | American Association of University Professors | ||||
| Philadelphia | ACT | Association of Civilian Technicians | Local 43 | Representing roughly 30 members | https://www.unionfacts.com/lu/542082/CTAI/43/ | |
| Philadelphia | AEI | Agriculture Employees International | Local 7 | https://www.unionfacts.com/lu/517396/AEI/7/ | ||
| Philadelphia | AFGE | American Federation of Government Employees | Local 1023 | Representing roughly 150 members | https://www.unionfacts.com/lu/501498/AFGE/1023/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 1325 | Representing roughly 140 members | https://www.unionfacts.com/lu/544034/AFGE/1325/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 1698 | Representing roughly 220 members | https://www.unionfacts.com/lu/501833/AFGE/1698/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 1793 | Representing roughly 1,120 members | https://www.unionfacts.com/lu/508626/AFGE/1793/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 1902 | Representing roughly 150 members | https://www.unionfacts.com/lu/501229/AFGE/1902/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 2006 | Representing roughly 580 members | https://www.unionfacts.com/lu/501135/AFGE/2006/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 2032 | Represents members employed by the U. S. Department of Housing and Urban Development | https://www.unionfacts.com/lu/502340/AFGE/2032/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 2058 | Representing roughly 130 members | https://www.unionfacts.com/lu/508558/AFGE/2058/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 333 | Representing roughly 540 members | https://www.unionfacts.com/lu/544618/AFGE/333/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 3631 | Representing roughly 240 members | https://www.unionfacts.com/lu/509135/AFGE/3631/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 3895 | Representing roughly 30 members | https://www.unionfacts.com/lu/515464/AFGE/3895/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 62 | Representing roughly 850 members | https://www.unionfacts.com/lu/501157/AFGE/62/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 644 | Representing field employees of the U.S. Department of Labor | ||
| Philadelphia | AFGE | American Federation of Government Employees | Local 674 | Representing roughly 50 members | https://www.unionfacts.com/lu/502128/AFGE/674/ | |
| Philadelphia | AFGE | American Federation of Government Employees | Local 940 | Representing roughly 680 members | https://www.unionfacts.com/lu/501128/AFGE/940/ | |
| Philadelphia | AFM | American Federation of Musicians | Local 77 | Representing roughly 710 members | https://www.unionfacts.com/lu/5324/AFM/77/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 1199 | Representing roughly 11,000 members | https://www.unionfacts.com/lu/504772/AFSCME/1199/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 1199 | Representing roughly 150 members | https://www.unionfacts.com/lu/540627/AFSCME/1199/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 159 | Representing roughly 2,260 members | https://www.unionfacts.com/lu/544675/AFSCME/159/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 1723 | Representing roughly 310 members | https://www.unionfacts.com/lu/513589/AFSCME/1723/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 1739 | Representing roughly 1,350 members | https://www.unionfacts.com/lu/533825/AFSCME/1739/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 2186 | Representing First Level Municipal Supervisors | ||
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 2187 | Representing Professional Municipal Employees | ||
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 3397 | Represents all full- and part-time faculty of the Art Institute of Philadelphia | https://www.unionfacts.com/lu/530749/AFSCME/3397/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 47 | Representing roughly 7,290 members | https://www.unionfacts.com/lu/514329/AFSCME/47/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 488 | Representing roughly 740 members | https://www.unionfacts.com/lu/526864/AFSCME/488/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 54 | Representing University of Pennsylvania Dining Service Employees | https://www.unionfacts.com/lu/505341/AFSCME/54/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 590 | Representing the Library Support Staff at the University of Pennsylvania | https://www.unionfacts.com/lu/512836/AFSCME/590/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 696 | Representing Departments of Finance and Library Employees | ||
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 752 | Representing Zoological Gardens of Philadelphia Employees | https://www.unionfacts.com/lu/513737/AFSCME/752/ | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 810 | Representing Philadelphia Court of Common Pleas Professional Employees | ||
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Local 972 | Representing Pennsylvania Auditor General and Treasury Departments Employees | http://www.angelfire.com/pa/AFSCMElocal0972/index.html | |
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Represents Temple University Employees, System & Computer Technology Corp. Employees, Northwestern Corp. Employees | https://www.unionfacts.com/lu/526885/AFSCME/33/ | ||
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Representing roughly 50,330 members | https://www.unionfacts.com/lu/375/AFSCME/0/ | ||
| Philadelphia | AFSCME | American Federation of State, County and Municipal Employees | Representing roughly 510 members | https://www.unionfacts.com/lu/542564/AFSCME/0/ | ||
| Philadelphia | AFT | American Federation of Teachers | Local 2026 | Represents 1,800 members in 3 bargaining units: Classified Employees, Full-time Faculty and Part-time Faculty/Visiting Lecturers. | http://www.aft2026.org/ | |
| Philadelphia | AFT | American Federation of Teachers | Local 3 | http://www.pft.org/ | ||
| Philadelphia | AFT | American Federation of Teachers | Local 3845 | Representing roughly 10 members | https://www.unionfacts.com/lu/531815/AFT/3845/ | |
| Philadelphia | AFT | American Federation of Teachers | Local 4388 | Represents employees of the Chartiers Valley School District | ||
| Philadelphia | AFT | American Federation of Teachers | Local 4531 | Represents the full-time faculty, professional librarians and academic professionals in the 11 schools and colleges | http://taup.org/ | https://www.unionfacts.com/lu/504587/AFT/4531/ |
| Philadelphia | AFT | American Federation of Teachers | Local 4802 | Representing roughly 30 members | https://www.unionfacts.com/lu/541927/AFT/4802/ | |
| Philadelphia | AFT | American Federation of Teachers | Local 4973 | Representing roughly 40 members | https://www.unionfacts.com/lu/541545/AFT/4973/ | |
| Philadelphia | AFT | American Federation of Teachers | Local 6056 | Representing roughly 130 members | https://www.unionfacts.com/lu/544972/AFT/6056/ | |
| Philadelphia | AFT | American Federation of Teachers | Local 6290 | Representing roughly 160 members | https://www.unionfacts.com/lu/542402/AFT/6290/ | |
| Philadelphia | AFT | American Federation of Teachers | Local 8036 | Representing roughly 27,150 members | https://www.unionfacts.com/lu/530716/AFT/8036/ | |
| Philadelphia | AFT | American Federation of Teachers | Graduate students from across the University improving graduate student life through unionization | http://getupgrads.org/ | https://www.unionfacts.com/lu/541681/AFT/2208/ | |
| Philadelphia | AFT | American Federation of Teachers | Temple University | https://www.unionfacts.com/lu/541681/AFT/2208/ | ||
| Philadelphia | AFT | American Federation of Teachers | The union of Temple's graduate employees -- graduate students hired to teach or conduct research | http://www.tugsa.org/ | https://www.unionfacts.com/lu/541681/AFT/2208/ | |
| Philadelphia | ANA | American Nurses Association | Local 712 | Representing roughly 280 members | https://www.unionfacts.com/lu/529044/ANA/712/ | |
| Philadelphia | ANA | American Nurses Association | Local 729 | https://www.unionfacts.com/lu/529030/ANA/729/ | ||
| Philadelphia | APWU | American Postal Workers Union | Local 7048 | Representing postal employees at the Philadelphia Bulk Mail Center, Levittown Post Office and Fairless Hills Post Office. | https://www.unionfacts.com/lu/507408/APWU/7048/ | |
| Philadelphia | APWU | American Postal Workers Union | Representing roughly 400 members | https://www.unionfacts.com/lu/507408/APWU/7048/ | ||
| Philadelphia | AWIU | International Association of Heat & Frost Insulators & Allied Workers | Local 14 | Representing roughly 390 members | https://www.local-14.org/ | https://www.unionfacts.com/lu/17595/HFIA/14/ |
| Philadelphia | AWIU | International Association of Heat & Frost Insulators & Allied Workers | Representing roughly 2,070 members | https://www.unionfacts.com/lu/24438/HFIA/0/ | ||
| Philadelphia | BAC | International Union of Bricklayers and Allied Craftworkers | Local 1 PA/DE | Representing roughly 1,950 members | https://www.unionfacts.com/lu/531788/BAC/1/ | |
| Philadelphia | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 13 | Chat and links | http://www.boilermakers13.org/ | |
| Philadelphia | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 19 | Representing roughly 530 members | https://www.unionfacts.com/lu/542369/BBF/19/ | |
| Philadelphia | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 2001 | Representing roughly 40 members | https://www.unionfacts.com/lu/544182/BBF/2001/ | |
| Philadelphia | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 300 | Representing roughly 20 members | https://www.unionfacts.com/lu/5916/BBF/300/ | |
| Philadelphia | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 20 members | https://www.unionfacts.com/lu/27052/BCTD/0/ | ||
| Philadelphia | BCTGM | Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union | Local 492 | Representing roughly 300 members | https://www.unionfacts.com/lu/32748/BCTGMI/492/ | |
| Philadelphia | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Division 851 | Represents Locomotive Engineers employed by Conrail Shared Assets | ||
| Philadelphia | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 231 | Representing roughly 100 members | https://www.unionfacts.com/lu/541701/BLE/231/ | |
| Philadelphia | BMWE | Brotherhood of Maintenance of Way Employees | Local 2910 | Representing roughly 140 members | https://www.unionfacts.com/lu/515457/BMWE/2910/ | |
| Philadelphia | BMWE | Brotherhood of Maintenance of Way Employees | Local 3039 | Representing roughly 70 members | https://www.unionfacts.com/lu/511371/BMWE/3039/ | |
| Philadelphia | BMWE | Brotherhood of Maintenance of Way Employees | Representing roughly 3,010 members | https://www.unionfacts.com/lu/6839/BMWE/0/ | ||
| Philadelphia | BRS | Brotherhood of Railroad Signalmen | Local 53 | Represents employees of working with Southeastern Pennsylvania Transportation Authority (SEPTA). | http://brs53.dx.am/ | |
| Philadelphia | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 161 | https://www.unionfacts.com/lu/13078/BSOIW/161/ | ||
| Philadelphia | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 401 | Representing roughly 1,000 members | https://www2.local401.com/ | https://www.unionfacts.com/lu/22309/BSOIW/401/ |
| Philadelphia | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 405 | Representing roughly 410 members | https://www.unionfacts.com/lu/26333/BSOIW/405/ | |
| Philadelphia | CWA | Communications Workers of America | Local 13000 | Represents Bell Atlantic and Lucent workers | https://www.cwalocal13000.org/ | https://www.unionfacts.com/lu/516822/CWA/13000/ |
| Philadelphia | CWA | Communications Workers of America | Local 13345 | Representing roughly 1,420 members | https://www.unionfacts.com/lu/545064/CWA/13345/ | |
| Philadelphia | CWA | Communications Workers of America | Local 13590 | Representing roughly 40 members | https://www.unionfacts.com/lu/13346/CWA/13590/ | |
| Philadelphia | CWA | Communications Workers of America | Local 38010 | Representing roughly 830 members | https://www.unionfacts.com/lu/32921/CWA/38010/ | |
| Philadelphia | CWA | Communications Workers of America | Local 88120 | Representing roughly 30 members | https://www.unionfacts.com/lu/33098/CWA/88120/ | |
| Philadelphia | FISU | Federation of Independent Salaried Unions | https://www.unionfacts.com/lu/41499/WISU/0/ | |||
| Philadelphia | FOP | Fraternal Order of Police | Lodge 112 | We protect everyone that enters a Federal Building, federal owned and operated buildings, properties and the surrounding areas | ||
| Philadelphia | FOP | Fraternal Order of Police | Lodge 1F | Represents Department of Defense Police, National Park Service Rangers and U.S. Mint Police | ||
| Philadelphia | FOP | Fraternal Order of Police | Lodge 5 | https://fop5.org/ | ||
| Philadelphia | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 14-M | https://www.unionfacts.com/lu/23547/GCIU/14/ | ||
| Philadelphia | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 16 | https://www.unionfacts.com/lu/9208/GCIU/16/ | ||
| Philadelphia | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 329 | https://www.unionfacts.com/lu/4988/GCIU/329/ | ||
| Philadelphia | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 330 | https://www.unionfacts.com/lu/52418/GCIU/330/ | ||
| Philadelphia | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 497 | Representing roughly 60 members | https://www.unionfacts.com/lu/28802/GCIU/497/ | |
| Philadelphia | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 582 | https://www.unionfacts.com/lu/515373/GCIU/582/ | ||
| Philadelphia | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 9 | Representing roughly 1,290 members | https://www.unionfacts.com/lu/544042/GCIU/9/ | |
| Philadelphia | IAFF | International Association of Fire Fighters | Local 22 | http://www.iaff22.org/index.cfm?section=1 | ||
| Philadelphia | IAFF | International Association of Fire Fighters | Local 61 | https://www.unionfacts.com/lu/503324/IAFF/61/ | ||
| Philadelphia | IAMAW | International Association of Machinists and Aerospace Workers | Local 159 | https://www.unionfacts.com/lu/15879/IAM/159/ | ||
| Philadelphia | IAMAW | International Association of Machinists and Aerospace Workers | Local 98 | https://www.unionfacts.com/lu/66668/IAM/98/ | ||
| Philadelphia | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 648 | |||
| Philadelphia | IATSE | International Alliance of Theatrical Stage Employees | Local 29 | Representing roughly 130 members | https://www.unionfacts.com/lu/542720/IATSE/29/ | |
| Philadelphia | IATSE | International Alliance of Theatrical Stage Employees | Local 752 | Representing roughly 180 members | https://www.unionfacts.com/lu/18126/IATSE/752/ | |
| Philadelphia | IATSE | International Alliance of Theatrical Stage Employees | Local 8 | Representing roughly 630 members | http://www.iatse8.com/ | https://www.unionfacts.com/lu/37088/IATSE/8/ |
| Philadelphia | IATSE | International Alliance of Theatrical Stage Employees | Local 804 | Representing Broadcast Employees at WPVI-TV, 6ABC, KYW-TV ,Channel 3, WCAU-TV, NBC 10 ,WPSG-TV ,UPN-57 | https://iatselocal804.com/ | |
| Philadelphia | IBEW | International Brotherhood of Electrical Workers | Local 2005 | https://www.unionfacts.com/lu/9684/IBEW/2005/ | ||
| Philadelphia | IBEW | International Brotherhood of Electrical Workers | Local 7 | Representing roughly 3,280 members | https://www.unionfacts.com/lu/5567/IBEW/7/ | |
| Philadelphia | IBEW | International Brotherhood of Electrical Workers | Local 744 | Representing Railroad,Communication, Substations, Overhead , Bridge and Buildings, and Maintenance of Equipment employees. | ||
| Philadelphia | IBEW | International Brotherhood of Electrical Workers | Local 98 | Representing roughly 4,650 members | http://www.ibew98.org/ | https://www.unionfacts.com/lu/1938/IBEW/98/ |
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 107 | Representing roughly 2,810 members | https://www.unionfacts.com/lu/33820/IBT/107/ | |
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 115 | A full-service union representing employees in many job categories, from factory workers to nurses. | https://www.unionfacts.com/lu/12292/IBT/115/ | |
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 1414 | Representing roughly 360 members | https://www.unionfacts.com/lu/5004/IBT/1414/ | |
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 470 | https://www.unionfacts.com/lu/41187/IBT/470/ | ||
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 500 | Representing roughly 1,230 members | https://www.unionfacts.com/lu/65960/IBT/500/ | |
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 53 | Representing roughly 52,310 members | https://www.unionfacts.com/lu/16401/IBT/53/ | |
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 623 | Represents over 3,000 members in several different crafts | http://teamsters623.org/ | https://www.unionfacts.com/lu/38602/IBT/623/ |
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 628 | Representing roughly 800 members | https://www.unionfacts.com/lu/14959/IBT/628/ | |
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 830 | To provide current members, and all new members, with basic Information regarding the many services offered | http://www.team830.org/ | https://www.unionfacts.com/lu/9324/IBT/830/ |
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 837 | Representing roughly 660 members | https://www.unionfacts.com/lu/62580/IBT/837/ | |
| Philadelphia | IBT | International Brotherhood of Teamsters | Local 929 | Representing roughly 2,780 members | https://www.unionfacts.com/lu/16753/IBT/929/ | |
| Philadelphia | IFPTE | International Federation of Professional & Technical Engineers | Local 3 | Representing all engineers, technicians, and related fields at the Naval Surface Warfare Center | http://www.ifpte.org/Hosted_sites/local3// | https://www.unionfacts.com/lu/42815/PTE/3/ |
| Philadelphia | ILA | International Longshoremen's Association | Local 1242 | Representing roughly 130 members | https://www.unionfacts.com/lu/11032/ILA/1242/ | |
| Philadelphia | ILA | International Longshoremen's Association | Local 1242 | Representing roughly 10 members | https://www.unionfacts.com/lu/19617/ILA/1242/ | |
| Philadelphia | ILA | International Longshoremen's Association | Local 1291 | Representing roughly 360 members | http://ila1291.org/ | https://www.unionfacts.com/lu/26352/ILA/1291/ |
| Philadelphia | ILA | International Longshoremen's Association | Local 1566 | Representing roughly 60 members | https://www.unionfacts.com/lu/26343/ILA/1566/ | |
| Philadelphia | ILA | International Longshoremen's Association | Local 2064 | Representing roughly 10 members | https://www.unionfacts.com/lu/541037/ILA/2064/ | |
| Philadelphia | ILA | International Longshoremen's Association | Representing roughly 280 members | https://www.unionfacts.com/lu/45318/ILA/0/ | ||
| Philadelphia | IUEC | International Union of Elevator Constructors | Local 5 | Representing roughly 630 members | https://www.unionfacts.com/lu/15670/IUEC/5/ | |
| Philadelphia | IUOE | International Union of Operating Engineers | Local 61 | https://www.unionfacts.com/lu/7179/IUOE/61/ | ||
| Philadelphia | IUPAT | International Union of Painters and Allied Trades | Local 1955 | Representing roughly 330 members | https://www.unionfacts.com/lu/65769/PAT/1955/ | |
| Philadelphia | IUPAT | International Union of Painters and Allied Trades | Local 1970 | Representing roughly 300 members | https://www.unionfacts.com/lu/70428/PAT/1970/ | |
| Philadelphia | IUPAT | International Union of Painters and Allied Trades | Local 2011 | Representing roughly 1,380 members | https://www.unionfacts.com/lu/544533/PAT/2011/ | |
| Philadelphia | IUPAT | International Union of Painters and Allied Trades | Local 21 | Representing roughly 4,200 members | https://www.unionfacts.com/lu/13023/PAT/21/ | |
| Philadelphia | IUPAT | International Union of Painters and Allied Trades | Local 252 | Representing roughly 1,150 members | https://www.unionfacts.com/lu/23414/PAT/252/ | |
| Philadelphia | IUPAT | International Union of Painters and Allied Trades | Local 426 | Representing roughly 30 members | https://www.unionfacts.com/lu/11266/PAT/426/ | |
| Philadelphia | IUPAT | International Union of Painters and Allied Trades | Local 587 | https://www.unionfacts.com/lu/25438/PAT/587/ | ||
| Philadelphia | IUPAT | International Union of Painters and Allied Trades | Local 641 | Representing roughly 100 members | https://www.unionfacts.com/lu/9623/PAT/641/ | |
| Philadelphia | IUPAT | International Union of Painters and Allied Trades | Local 921 | Representing roughly 210 members | https://www.unionfacts.com/lu/48447/PAT/921/ | |
| Philadelphia | LiUNA | Laborers' International Union of North America | Local 332 | Representing roughly 2,180 members | https://www.unionfacts.com/lu/22168/LIUNA/332/ | |
| Philadelphia | LiUNA | Laborers' International Union of North America | Local 57 | Representing roughly 2,340 members | https://www.unionfacts.com/lu/8037/LIUNA/57/ | |
| Philadelphia | LiUNA | Laborers' International Union of North America | Representing roughly 5,600 members | https://www.unionfacts.com/lu/8145/LIUNA/0/ | ||
| Philadelphia | LiUNA | Laborers' International Union of North America | https://www.unionfacts.com/lu/503720/LIUNA/0/ | |||
| Philadelphia | MTTD | Maritime Trades Department, AFL–CIO | Representing roughly 20 members | https://www.unionfacts.com/lu/61894/MTTD/0/ | ||
| Philadelphia | NACST | Catholic School Teachers Association | Representing roughly 670 members | http://www.nacst.com/ | https://www.unionfacts.com/lu/507227/CSTA/1776/ | |
| Philadelphia | NALC | National Association of Letter Carriers | Branch 157 | Representing roughly 3,240 members | https://www.unionfacts.com/lu/81043/NALC/157/ | |
| Philadelphia | NALC | National Association of Letter Carriers | Representing roughly 12,980 members | https://www.unionfacts.com/lu/81572/NALC/0/ | ||
| Philadelphia | NAPFE | National Alliance of Postal and Federal Employees | Local 509 | Representing roughly 60 members | https://www.unionfacts.com/lu/91815/NAPFE/509/ | |
| Philadelphia | NATCA | National Air Traffic Controllers Association | Representing roughly 100 members | https://www.unionfacts.com/lu/519071/NATCA/0/ | ||
| Philadelphia | NATCA | National Air Traffic Controllers Association | Representing roughly 20 members | https://www.unionfacts.com/lu/521491/NATCA/0/ | ||
| Philadelphia | NEA | National Education Association | Representing roughly 50 members | https://www.unionfacts.com/lu/543010/NEA/0/ | ||
| Philadelphia | Newspaper Guild-CWA | Newspaper Guild / Communications Workers of America | Local 10 | https://www.local-10.com/ | ||
| Philadelphia | NFFE | National Federation of Federal Employees | Local 1984 | https://www.unionfacts.com/lu/513841/NFFE/1984/ | ||
| Philadelphia | NFIU | National Federation of Independent Unions | Local 1 | Representing roughly 700 members | https://www.unionfacts.com/lu/69896/NFIU/1/ | |
| Philadelphia | NFIU | National Federation of Independent Unions | Local 2 | Representing roughly 200 members | https://www.unionfacts.com/lu/517170/NFIU/2/ | |
| Philadelphia | NFIU | National Federation of Independent Unions | Local 22 | https://www.unionfacts.com/lu/542533/NFIU/22/ | ||
| Philadelphia | NFIU | National Federation of Independent Unions | Local 5 | Representing roughly 60 members | https://www.unionfacts.com/lu/516357/NFIU/5/ | |
| Philadelphia | NFIU | National Federation of Independent Unions | Representing roughly 960 members | https://www.unionfacts.com/lu/50875/NFIU/0/ | ||
| Philadelphia | NLRBU | National Labor Relations Board Union | Local 4 | Representing roughly 30 members | https://www.unionfacts.com/lu/503642/NLRBU/4/ | |
| Philadelphia | NPMHU | National Postal Mail Handlers Union | Local 308 | Representing 3000 members | ||
| Philadelphia | NPMHU | National Postal Mail Handlers Union | ||||
| Philadelphia | NRLCA | National Rural Letter Carriers' Association | Representing roughly 240 members | https://www.unionfacts.com/lu/88325/RLCA/0/ | ||
| Philadelphia | NTEU | National Treasury Employees Union | Local 110 | Representing roughly 230 members | https://www.unionfacts.com/lu/508717/NTEU/110/ | |
| Philadelphia | NTEU | National Treasury Employees Union | Local 22 | Representing roughly 560 members | https://www.unionfacts.com/lu/502293/NTEU/22/ | |
| Philadelphia | NTEU | National Treasury Employees Union | Local 232 | Representing roughly 30 members | https://www.unionfacts.com/lu/516596/NTEU/232/ | |
| Philadelphia | NTEU | National Treasury Employees Union | Local 292 | Representing roughly 50 members | https://www.unionfacts.com/lu/543824/NTEU/292/ | |
| Philadelphia | NTEU | National Treasury Employees Union | Local 71 | Representing roughly 1,990 members | https://www.unionfacts.com/lu/501733/NTEU/71/ | |
| Philadelphia | NTEU | National Treasury Employees Union | Local 90 | Representing roughly 60 members | https://www.unionfacts.com/lu/503781/NTEU/90/ | |
| Philadelphia | NWU | National Writers Union | Philadelphia Local | Join us in our efforts to help our members flourish in their craft, and receive fair treatment in the writing & publishing market. | ||
| Philadelphia | OPCMIA | Operative Plasterers' and Cement Masons' International Association | Local 592 | To introduce you to the work rules, jurisdiction and benefits | https://www.unionfacts.com/lu/21294/OPCM/592/ | |
| Philadelphia | OPCMIA | Operative Plasterers' and Cement Masons' International Association | Local 8 | Representing roughly 270 members | https://www.unionfacts.com/lu/13458/OPCM/8/ | |
| Philadelphia | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 2-286 | |||
| Philadelphia | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 2-86 | To enhance the support services we provide to our union members. | ||
| Philadelphia | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 200 | https://www.unionfacts.com/lu/541654/PACE/200/ | ||
| Philadelphia | RWAW | United Union of Roofers, Waterproofers and Allied Workers | Local 30 | A Rewarding and Challenging Career | https://www.facebook.com/Roofers-local-30-225390254141911/ | https://www.unionfacts.com/lu/32653/RWAW/30/ |
| Philadelphia | SAG-AFTRA | Screen Actors Guild / American Federation of Television and Radio Artists | Philadelphia Local Branch | Representing roughly 850 members | https://www.sagaftra.org/Philly | https://www.unionfacts.com/lu/34578/AFTRA/0/ |
| Philadelphia | SEIU | Service Employees International Union | Local 1201 | Represents employees of the School District of Philadelphia | https://www.unionfacts.com/lu/513133/SEIU/1201/ | |
| Philadelphia | SEIU | Service Employees International Union | Local 1206 | Representing roughly 180 members | https://www.unionfacts.com/lu/504891/SEIU/1206/ | |
| Philadelphia | SEIU | Service Employees International Union | Local 36 | Representing 5,000 building service and maintenance workers | https://www.unionfacts.com/lu/505065/SEIU/36/ | |
| Philadelphia | SEIU | Service Employees International Union | Local 473 | https://www.unionfacts.com/lu/10220/SEIU/473/ | ||
| Philadelphia | SEIU | Service Employees International Union | Local 612 | Representing roughly 280 members | https://www.unionfacts.com/lu/67996/SEIU/612/ | |
| Philadelphia | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 1375 | Representing roughly 30 members | https://www.unionfacts.com/lu/48833/SMART/1375/ | |
| Philadelphia | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 1594 | Representing roughly 380 members | https://www.unionfacts.com/lu/4102/SMART/1594/ | |
| Philadelphia | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 172 | Representing roughly 100 members | https://www.unionfacts.com/lu/544294/SMART/172/ | |
| Philadelphia | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 19 | Representing roughly 3,650 members | http://www.smartlu19.org | https://www.unionfacts.com/lu/13066/SMART/19/ |
| Philadelphia | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 769 | Representing roughly 2,770 members | https://www.unionfacts.com/lu/19262/SMART/769/ | |
| Philadelphia | SPFPA | International Union, Security, Police, and Fire Professionals of America | Local 506 | Security professionals organize now !! | http://www.local506spfpa.org/ | https://www.unionfacts.com/lu/7196/SPFPA/506/ |
| Philadelphia | SPFPA | International Union, Security, Police, and Fire Professionals of America | Local 511 | Represents personnel at: Temple University; Pennsylvania College of Optometry; Center City District; University of the Sciences | https://www.unionfacts.com/lu/516773/SPFPA/511/ | |
| Philadelphia | TCU-IAMAW | Transportation Communications International Union / International Association of Machinists and Aerospace Workers | Local 1351 | Representing roughly 360 members | https://www.unionfacts.com/lu/47248/TCU/IAM/1351/ | |
| Philadelphia | TWU | Transport Workers Union of America, AFL-CIO | Local 234 | We Move Philadelphia! | https://www.twulocal234.net/ | https://www.unionfacts.com/lu/49005/TWU/234/ |
| Philadelphia | TWU | Transport Workers Union of America, AFL-CIO | Local 290 | Representing roughly 270 members | https://www.unionfacts.com/lu/513769/TWU/290/ | |
| Philadelphia | TWU | Transport Workers Union of America, AFL-CIO | Local 700 | Representing roughly 100 members | https://www.unionfacts.com/lu/34510/TWU/700/ | |
| Philadelphia | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 420 | Our members willingness to continually upgrade their skills is what separates us from our competition | http://lu420.org/ | https://www.unionfacts.com/lu/1114/PPF/420/ |
| Philadelphia | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 690 | Representing roughly 1,720 members | https://plumbers690.org/ | https://www.unionfacts.com/lu/34585/PPF/690/ |
| Philadelphia | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 692 | Representing roughly 530 members | http://www.sprinklerfitters692.org/ | https://www.unionfacts.com/lu/22875/PPF/692/ |
| Philadelphia | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Representing roughly 9,180 members | https://www.unionfacts.com/lu/61130/PPF/0/ | ||
| Philadelphia | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 929 | Representing roughly 20 members | https://www.unionfacts.com/lu/49808/UAW/929/ | |
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1050 | Representing roughly 780 members | https://www.unionfacts.com/lu/6834/CJA/1050/ | |
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1073 | Representing roughly 540 members | https://www.unionfacts.com/lu/17042/CJA/1073/ | |
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1545 | https://www.unionfacts.com/lu/70333/CJA/1545/ | ||
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1823 | Representing roughly 770 members | https://www.unionfacts.com/lu/8755/CJA/1823/ | |
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1856 | Representing roughly 940 members | https://www.unionfacts.com/lu/26924/CJA/1856/ | |
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1906 | Representing roughly 540 members | http://www.philamillwrights.com/ | https://www.unionfacts.com/lu/22087/CJA/1906/ |
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 359 | Representing roughly 540 members | https://www.unionfacts.com/lu/7448/CJA/359/ | |
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 37 | Representing roughly 340 members | https://www.unionfacts.com/lu/541257/CJA/37/ | |
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 454 | Representing roughly 420 members | https://www.unionfacts.com/lu/12279/CJA/454/ | |
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 8 | Representing roughly 1,820 members | https://www.unionfacts.com/lu/33954/CJA/8/ | |
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Local 9053 | http://ceilinggrid.tripod.com/ | ||
| Philadelphia | UBC | United Brotherhood of Carpenters and Joiners of America | Representing roughly 16,530 members | https://www.unionfacts.com/lu/6173/CJA/0/ | ||
| Philadelphia | UFCW | United Food and Commercial Workers | Local 1034 | To improve the quality of life for our membership | http://www.local1034.com/ | |
| Philadelphia | UGSOA | United Government Security Officers of America, International Union | Local 217 | Representing roughly 210 members | https://www.unionfacts.com/lu/544535/UGSOA/217/ | |
| Philadelphia | UGSOA | United Government Security Officers of America, International Union | Local 58 | Representing roughly 60 members | https://www.unionfacts.com/lu/540098/UGSOA/58/ | |
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 11 | https://www.unionfacts.com/lu/41736/UNITE/11/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 119 | https://www.unionfacts.com/lu/58142/UNITE/119/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 125 | https://www.unionfacts.com/lu/44403/UNITE/125/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 127 | https://www.unionfacts.com/lu/44400/UNITE/127/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 15 | https://www.unionfacts.com/lu/41737/UNITE/15/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 190 | Representing roughly 40 members | https://www.unionfacts.com/lu/41710/UNITE/190/ | |
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 209 | https://www.unionfacts.com/lu/44318/UNITE/209/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 296 | https://www.unionfacts.com/lu/44381/UNITE/296/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 298 | https://www.unionfacts.com/lu/44383/UNITE/298/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 330 | https://www.unionfacts.com/lu/44402/UNITE/330/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 367 | https://www.unionfacts.com/lu/50440/UNITE/367/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 424 | Representing roughly 70 members | https://www.unionfacts.com/lu/48242/UNITE/424/ | |
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 445 | Representing roughly 30 members | https://www.unionfacts.com/lu/54140/UNITE/445/ | |
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 52 | https://www.unionfacts.com/lu/44320/UNITE/52/ | ||
| Philadelphia | ULSTD | Union Label & Service Trades Department, AFL-CIO | Local 590 | https://www.unionfacts.com/lu/60236/UNITE/590/ | ||
| Philadelphia | UNITE HERE | Union of Needletrades, Industrial, and Textile Employees / Hotel Employees and Restaurant Employees Union | Local 274 | Representing roughly 1,010 members | https://www.unionfacts.com/lu/504832/UNITHE/274/ | |
| Philadelphia | UNITE HERE | Union of Needletrades, Industrial, and Textile Employees / Hotel Employees and Restaurant Employees Union | Local 634 | https://www.unionfacts.com/lu/69216/HERE/634/ | ||
| Philadelphia | UNITE HERE | Union of Needletrades, Industrial, and Textile Employees / Hotel Employees and Restaurant Employees Union | https://www.unionfacts.com/lu/54083/HERE/0/ | |||
| Philadelphia | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 286 | Representing roughly 2,760 members | http://www.usw286.org/ | https://www.unionfacts.com/lu/13014/USWA/286/ |
| Philadelphia | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 375 | Representing roughly 560 members | https://www.unionfacts.com/lu/9364/USWA/375/ | |
| Philadelphia | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 404 | Representing roughly 400 members | https://www.unionfacts.com/lu/34200/USWA/404/ | |
| Philadelphia | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 667 | Representing roughly 110 members | https://www.unionfacts.com/lu/34579/USWA/667/ | |
| Philadelphia | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 68 | Representing roughly 130 members | https://www.unionfacts.com/lu/46662/USWA/68/ | |
| Philadelphia | UTU | United Transportation Union | Local 1375 | Representing roughly 20 members | https://www.unionfacts.com/lu/48833/UTU/1375/ | |
| Philadelphia | UTU | United Transportation Union | Local 1594 | https://www.unionfacts.com/lu/4102/UTU/1594/ | ||
| Philadelphia | UTU | United Transportation Union | Local 769 | Representing roughly 2,720 members | https://www.unionfacts.com/lu/19262/UTU/769/ | |
| Philadelphia | UWUA | Utility Workers Union of America | Local 686 | |||
| Philadelphia | WU | Workers United | Local 109 | Representing roughly 270 members | https://www.unionfacts.com/lu/51128/WU/109/ | |
| Philadelphia | WU | Workers United | Local 148 | Representing roughly 20 members | https://www.unionfacts.com/lu/25620/WU/148/ | |
| Philadelphia | WU | Workers United | Local 170 | Representing roughly 1,090 members | https://www.unionfacts.com/lu/38151/WU/170/ | |
| Philadelphia | WU | Workers United | Local 185 | https://www.unionfacts.com/lu/50439/WU/185/ | ||
| Philadelphia | WU | Workers United | Local 227 | Representing roughly 20 members | https://www.unionfacts.com/lu/69614/WU/227/ | |
| Philadelphia | WU | Workers United | Local 2520 | https://www.unionfacts.com/lu/518978/WU/2520/ | ||
| Philadelphia | WU | Workers United | Local 33 | Representing roughly 190 members | https://www.unionfacts.com/lu/28764/WU/33/ | |
| Philadelphia | WU | Workers United | Local 352 | Representing roughly 30 members | https://www.unionfacts.com/lu/31452/WU/352/ | |
| Philadelphia | WU | Workers United | Local 525 | Representing roughly 130 members | https://www.unionfacts.com/lu/543802/WU/525/ | |
| Philadelphia | WU | Workers United | Local 61 | https://www.unionfacts.com/lu/2694/WU/61/ | ||
| Philadelphia | WU | Workers United | Local 75 | Representing roughly 70 members | https://www.unionfacts.com/lu/36558/WU/75/ | |
| Philadelphia | WU | Workers United | Representing roughly 2,820 members | https://www.unionfacts.com/lu/37258/WU/0/ | ||
| Philipsburg | UMWA | United Mine Workers of America | Local 1520 | Representing roughly 130 members | https://www.unionfacts.com/lu/65089/UMW/1520/ | |
| Phoenixville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 807 | Representing roughly 110 members | https://www.unionfacts.com/lu/36114/USWA/807/ | |
| Pipersville | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 545 | Representing roughly 70 members | https://www.unionfacts.com/lu/15095/BSOIW/545/ | |
| Pittsburg | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9386 | https://www.unionfacts.com/lu/540910/USWA/9386/ | ||
| Pittsburgh | AAWU | African American Workers Union | A nonprofit civic organization striving for the economic and social uplifting of African-Americans. | http://aawu.us/ | ||
| Pittsburgh | AFA-CWA | Association of Flight Attendants-Communications Workers of America | ||||
| Pittsburgh | AFGE | American Federation of Government Employees | Local 1627 | Representing roughly 90 members | https://www.unionfacts.com/lu/501571/AFGE/1627/ | |
| Pittsburgh | AFGE | American Federation of Government Employees | Local 1916 | Representing Department of Energy workers | http://www.2badcats.com/afge1916/ | |
| Pittsburgh | AFGE | American Federation of Government Employees | Local 2028 | Representing roughly 1,400 members | https://www.unionfacts.com/lu/502072/AFGE/2028/ | |
| Pittsburgh | AFGE | American Federation of Government Employees | Local 2187 | Representing the employees of the U. S.Army Corps of Engineers Pittsburgh District that operate and maintain many waterway systems | https://www.afge2187.org/ | https://www.unionfacts.com/lu/502389/AFGE/2187/ |
| Pittsburgh | AFGE | American Federation of Government Employees | Local 2304 | Representing roughly 60 members | https://www.unionfacts.com/lu/503885/AFGE/2304/ | |
| Pittsburgh | AFGE | American Federation of Government Employees | Local 2541 | https://www.unionfacts.com/lu/501927/AFGE/2541/ | ||
| Pittsburgh | AFGE | American Federation of Government Employees | Local 264 | https://www.unionfacts.com/lu/540239/AFGE/264/ | ||
| Pittsburgh | AFGE | American Federation of Government Employees | Local 2764 | Represents members employed by the U. S. Department of Housing and Urban Development | https://www.unionfacts.com/lu/502206/AFGE/2764/ | |
| Pittsburgh | AFGE | American Federation of Government Employees | Local 3344 | https://www.unionfacts.com/lu/504101/AFGE/3344/ | ||
| Pittsburgh | AFGE | American Federation of Government Employees | Local 3848 | Representing roughly 20 members | https://www.unionfacts.com/lu/514469/AFGE/3848/ | |
| Pittsburgh | AFM | American Federation of Musicians | Local 60 | Representing roughly 630 members | https://www.unionfacts.com/lu/19077/AFM/60/ | |
| Pittsburgh | AFM | American Federation of Musicians | Local 60-471 | Support Live Music | http://www.afmpittsburgh.com/ | |
| Pittsburgh | AFSCME | American Federation of State, County and Municipal Employees | Local 2459 | |||
| Pittsburgh | AFSCME | American Federation of State, County and Municipal Employees | Local 297 | Keeping you informed. | ||
| Pittsburgh | AFT | American Federation of Teachers | Local 1607 | Quality Education Is Our Primary Concern | http://bpftonline.org/ | |
| Pittsburgh | AFT | American Federation of Teachers | Local 2067 | Represents and protects 354 capital "E" employees, 308 are full members | https://www.ccac.edu/American_Federation_of_Teachers.aspx | |
| Pittsburgh | AFT | American Federation of Teachers | A working alliance of graduate students, graduate employees, and fixed-term lecturers (FTs) at Penn State | https://www.unionfacts.com/lu/526731/AFT/3942/ | ||
| Pittsburgh | AFT | American Federation of Teachers | Representing roughly 80 members | http://pft400.com/ | https://www.unionfacts.com/lu/526731/AFT/3942/ | |
| Pittsburgh | APWU | American Postal Workers Union | Local 104 | https://www.unionfacts.com/lu/72384/APWU/104/ | ||
| Pittsburgh | APWU | American Postal Workers Union | Local 2061 | https://www.unionfacts.com/lu/71470/APWU/2061/ | ||
| Pittsburgh | APWU | American Postal Workers Union | Local 2153 | Representing roughly 40 members | https://www.unionfacts.com/lu/506473/APWU/2153/ | |
| Pittsburgh | APWU | American Postal Workers Union | Local 3327 | Representing roughly 20 members | https://www.unionfacts.com/lu/71432/APWU/3327/ | |
| Pittsburgh | APWU | American Postal Workers Union | Local 500 | https://www.unionfacts.com/lu/516197/APWU/500/ | ||
| Pittsburgh | APWU | American Postal Workers Union | Local 81 | Representing 2,700 members | http://www.pgh-metro.net/ | https://www.unionfacts.com/lu/72103/APWU/81/ |
| Pittsburgh | APWU | American Postal Workers Union | Local 956 | https://www.unionfacts.com/lu/506187/APWU/956/ | ||
| Pittsburgh | ATU | Amalgamated Transit Union | Local 1552 | https://www.unionfacts.com/lu/505315/ATU/1552/ | ||
| Pittsburgh | ATU | Amalgamated Transit Union | Local 1743 | Representing roughly 250 members | https://www.unionfacts.com/lu/542532/ATU/1743/ | |
| Pittsburgh | ATU | Amalgamated Transit Union | Local 85 | Representing roughly 4,540 members | https://www.unionfacts.com/lu/530372/ATU/85/ | |
| Pittsburgh | ATU | Amalgamated Transit Union | Representing roughly 3,780 members | https://www.unionfacts.com/lu/20179/ATU/0/ | ||
| Pittsburgh | BAC | International Union of Bricklayers and Allied Craftworkers | Local 9 | Representing roughly 2,160 members | https://www.unionfacts.com/lu/540049/BAC/9/ | |
| Pittsburgh | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 154 | Representing roughly 1,450 members | https://www.unionfacts.com/lu/31850/BBF/154/ | |
| Pittsburgh | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 30 members | https://www.unionfacts.com/lu/12128/BCTD/0/ | ||
| Pittsburgh | BCTGM | Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union | Local 12 | https://www.unionfacts.com/lu/2017/BCTGMI/12/ | ||
| Pittsburgh | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 700 | Representing roughly 20 members | https://www.unionfacts.com/lu/7833/BLE/700/ | |
| Pittsburgh | BRS | Brotherhood of Railroad Signalmen | Local 2 | Representing roughly 50 members | https://www.unionfacts.com/lu/17245/BRS/2/ | |
| Pittsburgh | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 3 | Represents 1,800 ironworkers | https://www.iwlocal3.com/ | https://www.unionfacts.com/lu/13253/BSOIW/3/ |
| Pittsburgh | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 527 | Representing roughly 530 members | https://www.unionfacts.com/lu/32224/BSOIW/527/ | |
| Pittsburgh | CWA | Communications Workers of America | Local 13302 | |||
| Pittsburgh | CWA | Communications Workers of America | Local 13500 | AT&T, BELL ATLANTIC, AND DIRECTORY SERVICES, INC., THE RED CROSS workers | https://www.cwalocal13500.com/ | https://www.unionfacts.com/lu/517528/CWA/13500/ |
| Pittsburgh | CWA | Communications Workers of America | Local 13500 | Representing roughly 710 members | https://www.unionfacts.com/lu/61200/CWA/13500/ | |
| Pittsburgh | CWA | Communications Workers of America | Local 13500 | Representing roughly 660 members | https://www.unionfacts.com/lu/61197/CWA/13500/ | |
| Pittsburgh | CWA | Communications Workers of America | Local 13500 | Representing roughly 440 members | https://www.unionfacts.com/lu/61198/CWA/13500/ | |
| Pittsburgh | CWA | Communications Workers of America | Local 13500 | https://www.unionfacts.com/lu/509413/CWA/13500/ | ||
| Pittsburgh | CWA | Communications Workers of America | Local 13500 | https://www.unionfacts.com/lu/540867/CWA/13500/ | ||
| Pittsburgh | CWA | Communications Workers of America | Local 13550 | Represents AT&T, LNS and the Duquesne Club Employees | https://www.unionfacts.com/lu/35835/CWA/13550/ | |
| Pittsburgh | CWA | Communications Workers of America | Local 14821 | https://www.unionfacts.com/lu/53397/CWA/14821/ | ||
| Pittsburgh | CWA | Communications Workers of America | Local 14827 | Representing roughly 420 members | https://www.unionfacts.com/lu/3000/CWA/14827/ | |
| Pittsburgh | CWA | Communications Workers of America | Local 38061 | Represents newspaper workers at the Post-Gazette and the Valley Independent | https://pghguild.com/ | https://www.unionfacts.com/lu/49040/CWA/38061/ |
| Pittsburgh | FOP | Fraternal Order of Police | Lodge 1 | http://www.pittsburghpolicefop.com/ | ||
| Pittsburgh | FOP | Fraternal Order of Police | Lodge 59 | Representing Pennsylvania State Police, Bureau Of Liquor Control Enforcement officers | ||
| Pittsburgh | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 24 | Representing roughly 750 members | https://www.unionfacts.com/lu/25785/GCIU/24/ | |
| Pittsburgh | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 9 | https://www.unionfacts.com/lu/30495/GCIU/9/ | ||
| Pittsburgh | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 134 | Representing roughly 50 members | https://www.unionfacts.com/lu/543892/GMP/134/ | |
| Pittsburgh | IAFF | International Association of Fire Fighters | Local 1 | http://www.pittsburghfirefighters.org/index.cfm?section=1 | ||
| Pittsburgh | IAFF | International Association of Fire Fighters | Local 4852 | Representing roughly 30 members | https://www.unionfacts.com/lu/545068/IAFF/4852/ | |
| Pittsburgh | IAMAW | International Association of Machinists and Aerospace Workers | Local 1060 | Representing roughly 480 members | https://www.unionfacts.com/lu/20263/IAM/1060/ | |
| Pittsburgh | IAMAW | International Association of Machinists and Aerospace Workers | Local 214 | https://www.unionfacts.com/lu/530320/IAM/214/ | ||
| Pittsburgh | IAMAW | International Association of Machinists and Aerospace Workers | Local 52 | Representing roughly 660 members | https://www.unionfacts.com/lu/25803/IAM/52/ | |
| Pittsburgh | IAMAW | International Association of Machinists and Aerospace Workers | Lodge 1044 | Representing roughly 600 members | http://ll1044.goiam.org/index.htm | https://www.unionfacts.com/lu/24071/IAM/1044/ |
| Pittsburgh | IATSE | International Alliance of Theatrical Stage Employees | Local 3 | Representing roughly 210 members | http://www.iatse3.com/ | https://www.unionfacts.com/lu/44939/IATSE/3/ |
| Pittsburgh | IATSE | International Alliance of Theatrical Stage Employees | Local 489 | Studio Mechanics of Greater Pittsburgh | http://www.iatse489.org/ | https://www.unionfacts.com/lu/529983/IATSE/489/ |
| Pittsburgh | IATSE | International Alliance of Theatrical Stage Employees | Local 787 | Representing roughly 40 members | https://www.unionfacts.com/lu/47902/IATSE/787/ | |
| Pittsburgh | IATSE | International Alliance of Theatrical Stage Employees | Local 820 | Representing roughly 100 members | https://www.unionfacts.com/lu/24092/IATSE/820/ | |
| Pittsburgh | IATSE | International Alliance of Theatrical Stage Employees | Local 862 | Representing roughly 20 members | https://www.unionfacts.com/lu/7042/IATSE/862/ | |
| Pittsburgh | IBEW | International Brotherhood of Electrical Workers | Local 1919 | Representing roughly 640 members | https://www.unionfacts.com/lu/35659/IBEW/1919/ | |
| Pittsburgh | IBEW | International Brotherhood of Electrical Workers | Local 1956 | Representing roughly 30 members | https://www.unionfacts.com/lu/10776/IBEW/1956/ | |
| Pittsburgh | IBEW | International Brotherhood of Electrical Workers | Local 29 | Representing roughly 1,550 members | https://www.ibew29.org/ | https://www.unionfacts.com/lu/541762/IBEW/29/ |
| Pittsburgh | IBEW | International Brotherhood of Electrical Workers | Local 5 | Representing roughly 3,070 members | http://www.ibew5.org/ | https://www.unionfacts.com/lu/35389/IBEW/5/ |
| Pittsburgh | IBT | International Brotherhood of Teamsters | Local 211 | Representing roughly 150 members | https://www.unionfacts.com/lu/27264/IBT/211/ | |
| Pittsburgh | IBT | International Brotherhood of Teamsters | Local 249 | Represents employees working at Airborne Express | https://www.unionfacts.com/lu/28815/IBT/249/ | |
| Pittsburgh | IBT | International Brotherhood of Teamsters | Local 250 | Representing roughly 1,680 members | http://www.teamsters250.org/ | https://www.unionfacts.com/lu/14231/IBT/250/ |
| Pittsburgh | IBT | International Brotherhood of Teamsters | Local 485 | Representing roughly 570 members | https://www.unionfacts.com/lu/36381/IBT/485/ | |
| Pittsburgh | IBT | International Brotherhood of Teamsters | Local 926 | Representing roughly 2,430 members | https://www.unionfacts.com/lu/19807/IBT/926/ | |
| Pittsburgh | IFPTE | International Federation of Professional & Technical Engineers | Local 96 | Representing roughly 20 members | https://www.unionfacts.com/lu/540886/PTE/96/ | |
| Pittsburgh | IUEC | International Union of Elevator Constructors | Local 6 | Representing roughly 300 members | https://www.unionfacts.com/lu/13527/IUEC/6/ | |
| Pittsburgh | IUOE | International Union of Operating Engineers | Local 66 | Representing roughly 7,030 members | https://www.unionfacts.com/lu/34965/IUOE/66/ | |
| Pittsburgh | IUOE | International Union of Operating Engineers | Local 95 | Dedicated to the advancement of our members through the benefits of collective bargaining, education, and training. | http://www.iuoelocal95.org/ | https://www.unionfacts.com/lu/37173/IUOE/95/ |
| Pittsburgh | IUPA | International Union of Police Associations | Local 22 | Representing Professional Paramedics and EMT's | ||
| Pittsburgh | LiUNA | Laborers' International Union of North America | Local 1058 | Representing roughly 4,030 members | https://www.unionfacts.com/lu/39555/LIUNA/1058/ | |
| Pittsburgh | LiUNA | Laborers' International Union of North America | Local 1305 | https://www.unionfacts.com/lu/70245/LIUNA/1305/ | ||
| Pittsburgh | LiUNA | Laborers' International Union of North America | Local 373 | News and information relating to Laborers | http://www.local373.com/ | |
| Pittsburgh | LiUNA | Laborers' International Union of North America | Representing roughly 9,640 members | https://www.unionfacts.com/lu/42033/LIUNA/0/ | ||
| Pittsburgh | NACST | Catholic School Teachers Association | Local 2400 | Representing roughly 600 members | https://www.unionfacts.com/lu/513322/CSTA/2400/ | |
| Pittsburgh | NALC | National Association of Letter Carriers | Local 84 | Representing roughly 2,290 members | https://www.unionfacts.com/lu/81040/NALC/84/ | |
| Pittsburgh | NAPFE | National Alliance of Postal and Federal Employees | Local 5 | Representing roughly 480 members | https://www.unionfacts.com/lu/513157/NAPFE/5/ | |
| Pittsburgh | NAPFE | National Alliance of Postal and Federal Employees | Local 510 | Representing roughly 350 members | https://www.unionfacts.com/lu/512632/NAPFE/510/ | |
| Pittsburgh | NATCA | National Air Traffic Controllers Association | Representing roughly 20 members | https://www.unionfacts.com/lu/517944/NATCA/0/ | ||
| Pittsburgh | NEA | National Education Association | Representing roughly 40 members | https://www.unionfacts.com/lu/543081/NEA/0/ | ||
| Pittsburgh | NEA | National Education Association | Representing roughly 20 members | https://www.unionfacts.com/lu/526732/NEA/0/ | ||
| Pittsburgh | Newspaper Guild-CWA | Newspaper Guild / Communications Workers of America | Local 38061 | Bargains and enforces the labor agreements with The Valley Independent and the Post-Gazette. | ||
| Pittsburgh | NLRBU | National Labor Relations Board Union | Local 6 | Representing roughly 10 members | https://www.unionfacts.com/lu/503186/NLRBU/6/ | |
| Pittsburgh | NPMHU | National Postal Mail Handlers Union | Local 322 | Representing roughly 1,620 members | https://www.unionfacts.com/lu/509968/NPMHU/322/ | |
| Pittsburgh | NSO | National Staff Organization | Representing roughly 200 members | https://www.unionfacts.com/lu/533746/NSOI/0/ | ||
| Pittsburgh | NTEU | National Treasury Employees Union | Local 34 | Representing roughly 530 members | https://www.unionfacts.com/lu/502045/NTEU/34/ | |
| Pittsburgh | OPCMIA | Operative Plasterers' and Cement Masons' International Association | Local 526 | Representing roughly 640 members | https://www.unionfacts.com/lu/5885/OPCM/526/ | |
| Pittsburgh | PASS | Professional Airways Systems Specialists | Chapter 104 | |||
| Pittsburgh | PSEA | Pennsylvania State Education Association | Representing the Registered Nurses of Jefferson Hospital | http://jeffersonnurses.tripod.com/ | ||
| Pittsburgh | RWDSU | Retail, Wholesale and Department Store Union | Local 101 | Representing roughly 50 members | https://www.unionfacts.com/lu/27221/RWDSU/101/ | |
| Pittsburgh | RWDSU | Retail, Wholesale and Department Store Union | Local 277 | https://www.unionfacts.com/lu/23389/RWDSU/277/ | ||
| Pittsburgh | RWDSU | Retail, Wholesale and Department Store Union | Representing roughly 140 members | https://www.unionfacts.com/lu/513017/RWDSU/0/ | ||
| Pittsburgh | SAC | Staff Association Council | An official University of Pittsburgh organization for classified University staff not covered by a collective bargaining agreement | http://staffcouncil.pitt.edu/ | ||
| Pittsburgh | SAG-AFTRA | Screen Actors Guild / American Federation of Television and Radio Artists | Pittsburgh Local Branch | Representing roughly 530 members | https://www.sagaftra.org/OP | https://www.unionfacts.com/lu/14511/AFTRA/0/ |
| Pittsburgh | SEIU | Service Employees International Union | Local 1199P | Pennsylvania's largest and fastest growing health care workers union is comprised of 20,000 members | http://seiu1199p.org | |
| Pittsburgh | SEIU | Service Employees International Union | Local 16 | Representing roughly 30 members | https://www.unionfacts.com/lu/1476/SEIU/16/ | |
| Pittsburgh | SEIU | Service Employees International Union | Local 188 | Representing roughly 580 members | https://www.unionfacts.com/lu/54780/SEIU/188/ | |
| Pittsburgh | SEIU | Service Employees International Union | Local 3 | A building service local union made up of janitors, maintenance workers, window cleaners, stadium workers, and groundskeepers | ||
| Pittsburgh | SEIU | Service Employees International Union | Local 504 | https://www.unionfacts.com/lu/543024/SEIU/504/ | ||
| Pittsburgh | SEIU | Service Employees International Union | Local 585 | https://www.unionfacts.com/lu/69505/SEIU/585/ | ||
| Pittsburgh | SEIU | Service Employees International Union | Local 75 | Representing roughly 100 members | https://www.unionfacts.com/lu/6738/SEIU/75/ | |
| Pittsburgh | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 12 | Representing roughly 1,750 members | https://www.unionfacts.com/lu/43400/SMART/12/ | |
| Pittsburgh | TSAU | Transportation Security Administration Union | Local 1 | Represents Airport Screeners and Baggage Handlers at Pittsburgh International Airport | ||
| Pittsburgh | TWU | Transport Workers Union of America, AFL-CIO | Local 2009 | Representing roughly 40 members | https://www.unionfacts.com/lu/9308/TWU/2009/ | |
| Pittsburgh | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 27 | http://www.ua27.org/ | ||
| Pittsburgh | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 449 | Represents nearly 1,500 union-trained steamfitters | http://www.ua449.com/ | https://www.unionfacts.com/lu/30432/PPF/449/ |
| Pittsburgh | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 542 | Representing roughly 220 members | https://www.unionfacts.com/lu/514825/PPF/542/ | |
| Pittsburgh | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Representing roughly 700 members | https://www.unionfacts.com/lu/69266/UAW/0/ | ||
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1160 | Representing roughly 340 members | https://www.unionfacts.com/lu/24049/CJA/1160/ | |
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1233 | Representing roughly 80 members | https://www.unionfacts.com/lu/540460/CJA/1233/ | |
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 142 | Representing roughly 890 members | https://www.unionfacts.com/lu/34700/CJA/142/ | |
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 165 | Representing roughly 480 members | https://www.unionfacts.com/lu/15991/CJA/165/ | |
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1759 | Representing roughly 250 members | https://www.unionfacts.com/lu/31838/CJA/1759/ | |
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 211 | Representing roughly 470 members | https://www.unionfacts.com/lu/22662/CJA/211/ | |
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2146 | https://www.unionfacts.com/lu/537254/CJA/2146/ | ||
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2183 | https://www.unionfacts.com/lu/515319/CJA/2183/ | ||
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2235 | Representing roughly 450 members | https://www.unionfacts.com/lu/23582/CJA/2235/ | |
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2240 | https://www.unionfacts.com/lu/529102/CJA/2240/ | ||
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2274 | Representing roughly 980 members | https://www.unionfacts.com/lu/16775/CJA/2274/ | |
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 230 | |||
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2539 | https://www.unionfacts.com/lu/537394/CJA/2539/ | ||
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 333 | https://www.unionfacts.com/lu/28624/CJA/333/ | ||
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 462 | https://www.unionfacts.com/lu/12129/CJA/462/ | ||
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 556 | https://www.unionfacts.com/lu/22556/CJA/556/ | ||
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 84 | Representing roughly 380 members | https://www.unionfacts.com/lu/542842/CJA/84/ | |
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Local 86 | Representing roughly 160 members | https://www.unionfacts.com/lu/543095/CJA/86/ | |
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Representing roughly 17,250 members | https://www.unionfacts.com/lu/49684/CJA/0/ | ||
| Pittsburgh | UBC | United Brotherhood of Carpenters and Joiners of America | Representing roughly 14,050 members | https://www.unionfacts.com/lu/35030/CJA/0/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 10 | https://www.unionfacts.com/lu/39855/UE/10/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 1031 | https://www.unionfacts.com/lu/543643/UE/1031/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 1104 | https://www.unionfacts.com/lu/543412/UE/1104/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 1111 | https://www.unionfacts.com/lu/22623/UE/1111/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 1174 | https://www.unionfacts.com/lu/541409/UE/1174/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 1422 | https://www.unionfacts.com/lu/541993/UE/1422/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 172 | https://www.unionfacts.com/lu/511880/UE/172/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 204 | https://www.unionfacts.com/lu/17272/UE/204/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 227 | https://www.unionfacts.com/lu/540770/UE/227/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 240 | https://www.unionfacts.com/lu/540007/UE/240/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 275 | Representing roughly 10 members | https://www.unionfacts.com/lu/510290/UE/275/ | |
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 299 | https://www.unionfacts.com/lu/27722/UE/299/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 327 | https://www.unionfacts.com/lu/61025/UE/327/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 334 | https://www.unionfacts.com/lu/516859/UE/334/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 335 | https://www.unionfacts.com/lu/517099/UE/335/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 697 | https://www.unionfacts.com/lu/541107/UE/697/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 7 | https://www.unionfacts.com/lu/64592/UE/7/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 714 | Representing roughly 50 members | https://www.unionfacts.com/lu/14263/UE/714/ | |
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 715 | https://www.unionfacts.com/lu/63287/UE/715/ | ||
| Pittsburgh | UE | United Electrical, Radio and Machine Workers of America | Local 731 | https://www.unionfacts.com/lu/37750/UE/731/ | ||
| Pittsburgh | UGSOA | United Government Security Officers of America, International Union | Local 139 | Representing roughly 50 members | https://www.unionfacts.com/lu/541631/UGSOA/139/ | |
| Pittsburgh | UGSOA | United Government Security Officers of America, International Union | Local 503 | https://www.unionfacts.com/lu/544164/UGSOA/503/ | ||
| Pittsburgh | UMWA | United Mine Workers of America | Local 1488 | Representing roughly 100 members | https://www.unionfacts.com/lu/65984/UMW/1488/ | |
| Pittsburgh | UMWA | United Mine Workers of America | Local 1914 | Representing roughly 10 members | https://www.unionfacts.com/lu/541938/UMW/1914/ | |
| Pittsburgh | UMWA | United Mine Workers of America | Local 2350 | Representing roughly 30 members | https://www.unionfacts.com/lu/515883/UMW/2350/ | |
| Pittsburgh | UMWA | United Mine Workers of America | Local 713 | https://www.unionfacts.com/lu/542342/UMW/713/ | ||
| Pittsburgh | UNITE HERE | Union of Needletrades, Industrial, and Textile Employees / Hotel Employees and Restaurant Employees Union | Local 57 | Representing roughly 3,650 members | https://www.unionfacts.com/lu/71089/UNITHE/57/ | |
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1002 | https://www.unionfacts.com/lu/509078/USWA/1002/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1013 | https://www.unionfacts.com/lu/47479/USWA/1013/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1018 | https://www.unionfacts.com/lu/509120/USWA/1018/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1070 | https://www.unionfacts.com/lu/505213/USWA/1070/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1070 | https://www.unionfacts.com/lu/517691/USWA/1070/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 109 | https://www.unionfacts.com/lu/48749/USWA/109/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1147 | https://www.unionfacts.com/lu/37178/USWA/1147/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1161 | https://www.unionfacts.com/lu/543545/USWA/1161/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 117 | https://www.unionfacts.com/lu/23341/USWA/117/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 12050 | Representing roughly 150 members | https://www.unionfacts.com/lu/32323/USWA/12050/ | |
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 122 | https://www.unionfacts.com/lu/517856/USWA/122/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1240 | https://www.unionfacts.com/lu/40603/USWA/1240/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 12502 | https://www.unionfacts.com/lu/7513/USWA/12502/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 127 | https://www.unionfacts.com/lu/64390/USWA/127/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1276 | https://www.unionfacts.com/lu/11945/USWA/1276/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 13531 | https://www.unionfacts.com/lu/19312/USWA/13531/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1381 | https://www.unionfacts.com/lu/55568/USWA/1381/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 139 | https://www.unionfacts.com/lu/31087/USWA/139/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 15058 | https://www.unionfacts.com/lu/54597/USWA/15058/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1578 | https://www.unionfacts.com/lu/514688/USWA/1578/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1838 | https://www.unionfacts.com/lu/69811/USWA/1838/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 188 | https://www.unionfacts.com/lu/28557/USWA/188/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1928 | https://www.unionfacts.com/lu/62902/USWA/1928/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 194 | https://www.unionfacts.com/lu/10781/USWA/194/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 2173 | https://www.unionfacts.com/lu/11552/USWA/2173/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 227 | https://www.unionfacts.com/lu/25042/USWA/227/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 2431 | https://www.unionfacts.com/lu/17392/USWA/2431/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 244 | https://www.unionfacts.com/lu/519235/USWA/244/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 2463 | https://www.unionfacts.com/lu/16540/USWA/2463/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 2782 | https://www.unionfacts.com/lu/13705/USWA/2782/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 2887 | https://www.unionfacts.com/lu/13774/USWA/2887/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 296 | Representing roughly 40 members | https://www.unionfacts.com/lu/6999/USWA/296/ | |
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 300 | https://www.unionfacts.com/lu/514653/USWA/300/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 354 | https://www.unionfacts.com/lu/49049/USWA/354/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 3657 | Representing roughly 250 members | https://www.unionfacts.com/lu/69732/USWA/3657/ | |
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 4 | Representing roughly 40 members | https://www.unionfacts.com/lu/542212/USWA/4/ | |
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 409 | https://www.unionfacts.com/lu/61552/USWA/409/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 4195 | https://www.unionfacts.com/lu/14158/USWA/4195/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 4200 | https://www.unionfacts.com/lu/22745/USWA/4200/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 425 | https://www.unionfacts.com/lu/70716/USWA/425/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 433 | https://www.unionfacts.com/lu/14612/USWA/433/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 437 | https://www.unionfacts.com/lu/62334/USWA/437/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 469 | https://www.unionfacts.com/lu/65612/USWA/469/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 4928 | https://www.unionfacts.com/lu/29315/USWA/4928/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 50 | https://www.unionfacts.com/lu/21614/USWA/50/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 511 | https://www.unionfacts.com/lu/56792/USWA/511/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 5427 | https://www.unionfacts.com/lu/31248/USWA/5427/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 544 | https://www.unionfacts.com/lu/28644/USWA/544/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 566 | Representing roughly 1,490 members | https://www.unionfacts.com/lu/70962/USWA/566/ | |
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 622 | https://www.unionfacts.com/lu/70168/USWA/622/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 700 | https://www.unionfacts.com/lu/543672/USWA/700/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 7187 | https://www.unionfacts.com/lu/64905/USWA/7187/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 724 | https://www.unionfacts.com/lu/60712/USWA/724/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 725 | https://www.unionfacts.com/lu/65494/USWA/725/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 7367 | https://www.unionfacts.com/lu/65856/USWA/7367/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 746 | https://www.unionfacts.com/lu/61630/USWA/746/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 748 | https://www.unionfacts.com/lu/21272/USWA/748/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 7509 | https://www.unionfacts.com/lu/66506/USWA/7509/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 756 | https://www.unionfacts.com/lu/512266/USWA/756/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 761 | https://www.unionfacts.com/lu/47684/USWA/761/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 772 | https://www.unionfacts.com/lu/542704/USWA/772/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 776 | https://www.unionfacts.com/lu/40078/USWA/776/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 783 | https://www.unionfacts.com/lu/32129/USWA/783/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 7926 | https://www.unionfacts.com/lu/69535/USWA/7926/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 838 | https://www.unionfacts.com/lu/52318/USWA/838/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 8413 | https://www.unionfacts.com/lu/506919/USWA/8413/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 842 | https://www.unionfacts.com/lu/60895/USWA/842/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 857 | https://www.unionfacts.com/lu/60691/USWA/857/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 864 | https://www.unionfacts.com/lu/46154/USWA/864/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 8681 | https://www.unionfacts.com/lu/511466/USWA/8681/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 871 | https://www.unionfacts.com/lu/67573/USWA/871/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 8789 | https://www.unionfacts.com/lu/512276/USWA/8789/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 8855 | https://www.unionfacts.com/lu/512907/USWA/8855/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 89 | https://www.unionfacts.com/lu/5560/USWA/89/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 902 | https://www.unionfacts.com/lu/8833/USWA/902/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9361 | https://www.unionfacts.com/lu/540263/USWA/9361/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9457 | https://www.unionfacts.com/lu/542307/USWA/9457/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 946 | https://www.unionfacts.com/lu/63434/USWA/946/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9467 | https://www.unionfacts.com/lu/543172/USWA/9467/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9496 | https://www.unionfacts.com/lu/542996/USWA/9496/ | ||
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9549 | Representing roughly 120 members | https://www.unionfacts.com/lu/545301/USWA/9549/ | |
| Pittsburgh | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9588 | https://www.unionfacts.com/lu/543523/USWA/9588/ | ||
| Pittsburgh | UWUA | Utility Workers Union of America | Local 433 | Represents employees of ALCOSAN (Allegheny County Sanitary Authority). | ||
| Pittsburgh | UWUA | Utility Workers Union of America | Local 443 | Representing employees of ALCOSAN (Allegheny County Sanitary Authority). | ||
| Pittsburgh | WU | Workers United | Local 141 | Representing roughly 200 members | https://www.unionfacts.com/lu/42321/WU/141/ | |
| Pittsburgh | WU | Workers United | Local 1934 | Representing roughly 60 members | https://www.unionfacts.com/lu/510114/WU/1934/ | |
| Pittston | NALC | National Association of Letter Carriers | Local 162 | Representing roughly 60 members | https://www.unionfacts.com/lu/81039/NALC/162/ | |
| Pittston | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1448 | Representing roughly 190 members | https://www.unionfacts.com/lu/13137/USWA/1448/ | |
| Pleasant Gap | IAMAW | International Association of Machinists and Aerospace Workers | Local 1360 | https://www.unionfacts.com/lu/43137/IAM/1360/ | ||
| Plymouth | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 2200 | Comprised of 142 active members and 120 retired members. | http://ll2200.goiam.org/index.htm | |
| Plymouth Meeting | APWU | American Postal Workers Union | Local 2233 | Representing roughly 580 members | https://www.unionfacts.com/lu/505855/APWU/2233/ | |
| Plymouth Meeting | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 353 | Representing roughly 40 members | https://www.unionfacts.com/lu/6443/BLE/353/ | |
| Plymouth Meeting | NALC | National Association of Letter Carriers | Local 5566 | https://www.unionfacts.com/lu/89926/NALC/5566/ | ||
| Plymouth Meeting | NEA | National Education Association | ||||
| Plymouth Meeting | UFCW | United Food and Commercial Workers | Local 1776 | Representing roughly 20,730 members | https://www.unionfacts.com/lu/45254/UFCW/1776/ | |
| Polk | BMWE | Brotherhood of Maintenance of Way Employees | Local 3099 | Representing roughly 10 members | https://www.unionfacts.com/lu/32944/BMWE/3099/ | |
| Port Allegan | NALC | National Association of Letter Carriers | Local 3034 | https://www.unionfacts.com/lu/508469/NALC/3034/ | ||
| Port Allegany | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 54 | Representing roughly 140 members | https://www.unionfacts.com/lu/67991/GMP/54/ | |
| Port Allegany | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 75 | Representing roughly 50 members | https://www.unionfacts.com/lu/34610/GMP/75/ | |
| Port Allegany | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1019 | Representing roughly 70 members | https://www.unionfacts.com/lu/23649/USWA/1019/ | |
| Port Allegany | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 150 | Representing roughly 10 members | https://www.unionfacts.com/lu/515198/USWA/150/ | |
| Port Carbon | AFGE | American Federation of Government Employees | Local 3020 | Representing roughly 150 members | https://www.unionfacts.com/lu/541487/AFGE/3020/ | |
| Port Carbon | ANA | American Nurses Association | Local 718 | Representing roughly 180 members | https://www.unionfacts.com/lu/529028/ANA/718/ | |
| Port Carbon | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1059 | Representing roughly 20 members | https://www.unionfacts.com/lu/509684/CJA/1059/ | |
| Port Carbon | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2216 | Representing roughly 120 members | https://www.unionfacts.com/lu/510167/CJA/2216/ | |
| Port Matilda | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1027 | https://www.unionfacts.com/lu/65498/USWA/1027/ | ||
| Pottsgrove | NEA | National Education Association | ||||
| Pottstown | AFGE | American Federation of Government Employees | Local 2531 | Representing roughly 60 members | https://www.unionfacts.com/lu/502353/AFGE/2531/ | |
| Pottstown | APWU | American Postal Workers Union | Local 188 | Representing roughly 20 members | https://www.unionfacts.com/lu/506379/APWU/188/ | |
| Pottstown | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 146 | Representing roughly 20 members | https://www.unionfacts.com/lu/526812/BLE/146/ | |
| Pottstown | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 644 | Representing roughly 350 members | https://www.unionfacts.com/lu/3043/UAW/644/ | |
| Pottstown | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 336 | https://www.unionfacts.com/lu/22836/USWA/336/ | ||
| Pottstown | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 9455 | Represents over 750 members | ||
| Pottsville | AFM | American Federation of Musicians | Local 436-515 | |||
| Pottsville | AFM | American Federation of Musicians | Local 515 | https://www.unionfacts.com/lu/14349/AFM/515/ | ||
| Pottsville | AFSCME | American Federation of State, County and Municipal Employees | Local 1721 | Representing roughly 100 members | https://www.unionfacts.com/lu/543473/AFSCME/1721/ | |
| Pottsville | ANA | American Nurses Association | Local 719 | https://www.unionfacts.com/lu/529048/ANA/719/ | ||
| Pottsville | APWU | American Postal Workers Union | Local 1759 | Representing roughly 10 members | https://www.unionfacts.com/lu/505844/APWU/1759/ | |
| Pottsville | UBC | United Brotherhood of Carpenters and Joiners of America | Local 2786 | Representing roughly 50 members | https://www.unionfacts.com/lu/48946/CJA/2786/ | |
| Pottsville | UFCW | United Food and Commercial Workers | Local 570 | Representing roughly 10 members | https://www.unionfacts.com/lu/57693/UFCW/570/ | |
| Pottsville | UMWA | United Mine Workers of America | Local 1642 | Representing roughly 20 members | https://www.unionfacts.com/lu/9597/UMW/1642/ | |
| Pottsville | UMWA | United Mine Workers of America | Local 1686 | Representing roughly 190 members | https://www.unionfacts.com/lu/45444/UMW/1686/ | |
| Pottsville | UMWA | United Mine Workers of America | Local 7891 | Representing roughly 30 members | https://www.unionfacts.com/lu/19481/UMW/7891/ | |
| Pottsville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 480 | Representing roughly 80 members | https://www.unionfacts.com/lu/59806/USWA/480/ | |
| Prospect Park | CWA | Communications Workers of America | Local 13301 | Represents employees of US Airways | http://www.cwa13301.com/ | |
| Prosperity | UMWA | United Mine Workers of America | Local 6754 | Representing roughly 90 members | https://www.unionfacts.com/lu/43673/UMW/6754/ | |
| Pulaski | BMWE | Brotherhood of Maintenance of Way Employees | Local 3007 | Representing roughly 30 members | https://www.unionfacts.com/lu/2514/BMWE/3007/ | |
| Pulaski | NALC | National Association of Letter Carriers | Local 113 | Representing roughly 100 members | https://www.unionfacts.com/lu/89949/NALC/113/ | |
| Pulaski | NRLCA | National Rural Letter Carriers' Association | https://www.unionfacts.com/lu/88300/RLCA/0/ | |||
| Punxsutawney | CWA | Communications Workers of America | Local 14809 | https://www.unionfacts.com/lu/53479/CWA/14809/ | ||
| Punxsutawney | UWUA | Utility Workers Union of America | Local 242 | Representing roughly 120 members | https://www.unionfacts.com/lu/52308/UWU/242/ | |
| Quakertown | UAW | International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America | Local 1039 | Representing roughly 30 members | https://www.unionfacts.com/lu/28720/UAW/1039/ | |
| Quarryville | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 375 | Representing roughly 270 members | https://www.unionfacts.com/lu/526914/GMP/375/ | |
| Quarryville | NRLCA | National Rural Letter Carriers' Association | Representing roughly 230 members | https://www.unionfacts.com/lu/88420/RLCA/0/ | ||
| Quarryville | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 417 | Representing roughly 40 members | https://www.unionfacts.com/lu/25141/PACE/417/ | |
| Rankin | BMWE | Brotherhood of Maintenance of Way Employees | Local 2779 | https://www.unionfacts.com/lu/4470/BMWE/2779/ | ||
| Reading | AFSCME | American Federation of State, County and Municipal Employees | Local 2763 | |||
| Reading | APWU | American Postal Workers Union | Local 1027 | Representing roughly 120 members | https://www.unionfacts.com/lu/72105/APWU/1027/ | |
| Reading | ATU | Amalgamated Transit Union | Local 1345 | Representing roughly 100 members | https://www.unionfacts.com/lu/5921/ATU/1345/ | |
| Reading | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 1,120 members | https://www.unionfacts.com/lu/25873/BCTD/0/ | ||
| Reading | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 36 | https://www.unionfacts.com/lu/27966/BSOIW/36/ | ||
| Reading | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 420 | Representing roughly 270 members | https://www.unionfacts.com/lu/41027/BSOIW/420/ | |
| Reading | IATSE | International Alliance of Theatrical Stage Employees | Local 97 | |||
| Reading | IBEW | International Brotherhood of Electrical Workers | Local 1898 | https://www.unionfacts.com/lu/4388/IBEW/1898/ | ||
| Reading | IBEW | International Brotherhood of Electrical Workers | Local 743 | Representing roughly 490 members | http://ibewlocal743.org/ | https://www.unionfacts.com/lu/47915/IBEW/743/ |
| Reading | IBT | International Brotherhood of Teamsters | Local 429 | Represents nearly 4,000 working men and women employed with many different occupations. | http://www.teamsterslocal429.org/ | |
| Reading | NALC | National Association of Letter Carriers | Local 258 | Representing roughly 230 members | https://www.unionfacts.com/lu/89948/NALC/258/ | |
| Reading | NATCA | National Air Traffic Controllers Association | Representing roughly 20 members | https://www.unionfacts.com/lu/521583/NATCA/0/ | ||
| Reading | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 6996 | Representing roughly 660 members | https://www.unionfacts.com/lu/63567/USWA/6996/ | |
| Red Lion | IAMAW | International Association of Machinists and Aerospace Workers | Local 1985 | https://www.unionfacts.com/lu/41573/IAM/1985/ | ||
| Red Lion | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 243 | Represents workers under eleven different Labor Contracts. | http://ll243.goiam.org/ | |
| Reedsville | UBC | United Brotherhood of Carpenters and Joiners of America | Local 1936 | Representing roughly 180 members | https://www.unionfacts.com/lu/52921/CJA/1936/ | |
| Renfrew | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 76 | Representing roughly 20 members | https://www.unionfacts.com/lu/543891/GMP/76/ | |
| Renovo | BMWE | Brotherhood of Maintenance of Way Employees | Local 3030 | Representing roughly 20 members | https://www.unionfacts.com/lu/6428/BMWE/3030/ | |
| Renovo | BMWE | Brotherhood of Maintenance of Way Employees | Local 3084 | Representing roughly 10 members | https://www.unionfacts.com/lu/15410/BMWE/3084/ | |
| Revloc | UMWA | United Mine Workers of America | Local 850 | Representing roughly 70 members | https://www.unionfacts.com/lu/11969/UMW/850/ | |
| Ridgway | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 110 | Representing roughly 300 members | https://www.unionfacts.com/lu/36876/GMP/110/ | |
| Ridgway | NALC | National Association of Letter Carriers | Local 771 | https://www.unionfacts.com/lu/80368/NALC/771/ | ||
| Ridgway | UMWA | United Mine Workers of America | Local 8923 | Representing roughly 60 members | https://www.unionfacts.com/lu/541835/UMW/8923/ | |
| Ridley Park | CWA | Communications Workers of America | Local 13301 | Representing roughly 980 members | https://www.unionfacts.com/lu/543265/CWA/13301/ | |
| Ridley Park | IATSE | International Alliance of Theatrical Stage Employees | Local 804 | Representing roughly 150 members | https://www.unionfacts.com/lu/16738/IATSE/804/ | |
| Ridley Park | IUPAT | International Union of Painters and Allied Trades | Local 703 | https://www.unionfacts.com/lu/24694/PAT/703/ | ||
| Ridley Park | IUPAT | International Union of Painters and Allied Trades | Local 997 | Representing roughly 260 members | https://www.unionfacts.com/lu/15401/PAT/997/ | |
| Ridley Township | IAFF | International Association of Fire Fighters | Local I-17 | Represents the primary emergency responders for the Boeing Philadelphia Helicopter Plant and associated offsite flight operations | ||
| Rimersburg | CWA | Communications Workers of America | Local 517 | https://www.unionfacts.com/lu/19099/CWA/517/ | ||
| Ringtown | CWA | Communications Workers of America | Local 14829 | https://www.unionfacts.com/lu/49200/CWA/14829/ | ||
| Riverside | NEA | National Education Association | http://riversideea.tripod.com/ | |||
| Riverside | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 580 | Representing roughly 160 members | https://www.unionfacts.com/lu/24296/USWA/580/ | |
| Roaring Spring | CWA | Communications Workers of America | Local 88651 | Representing roughly 30 members | https://www.unionfacts.com/lu/68477/CWA/88651/ | |
| Roaring Spring | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 10-0422 | Represent more than 400 employees at the Appleton Papers Spring Mill | ||
| Roaring Spring | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 422 | Representing roughly 360 members | https://www.unionfacts.com/lu/25580/USWA/422/ | |
| Roaring Spring | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 504 | Representing roughly 70 members | https://www.unionfacts.com/lu/504923/USWA/504/ | |
| Robesonia | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 600 | Representing roughly 90 members | https://www.unionfacts.com/lu/8134/PPF/600/ | |
| Rochester | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 512 | Representing roughly 270 members | https://www.unionfacts.com/lu/35267/USWA/512/ | |
| Rochester | UTU | United Transportation Union | Local 1948 | Representing roughly 100 members | https://www.unionfacts.com/lu/529378/UTU/1948/ | |
| Rochester | UWUA | Utility Workers Union of America | Local 475 | Representing roughly 130 members | https://www.unionfacts.com/lu/49398/UWU/475/ | |
| Rockledge | IAMAW | International Association of Machinists and Aerospace Workers | Local 1352 | Representing roughly 120 members | https://www.unionfacts.com/lu/13405/IAM/1352/ | |
| Rockwood | AFSCME | American Federation of State, County and Municipal Employees | Local 3070 | Representing roughly 80 members | https://www.unionfacts.com/lu/513813/AFSCME/3070/ | |
| Ruffs Dale | NEA | National Education Association | Representing roughly 20 members | https://www.unionfacts.com/lu/543091/NEA/0/ | ||
| Rural Valley | UMWA | United Mine Workers of America | Local 2283 | Representing roughly 90 members | https://www.unionfacts.com/lu/511649/UMW/2283/ | |
| Saegertown | NRLCA | National Rural Letter Carriers' Association | Representing roughly 150 members | https://www.unionfacts.com/lu/88326/RLCA/0/ | ||
| Saint Marys | IAMAW | International Association of Machinists and Aerospace Workers | Local 2448 | Representing roughly 110 members | https://www.unionfacts.com/lu/68482/IAM/2448/ | |
| Saint Marys | NALC | National Association of Letter Carriers | Local 1500 | https://www.unionfacts.com/lu/80365/NALC/1500/ | ||
| Salladasburg | UWUA | Utility Workers Union of America | Local 407 | Representing roughly 20 members | https://www.unionfacts.com/lu/25044/UWU/407/ | |
| Saltsburg | BRS | Brotherhood of Railroad Signalmen | Local 40 | Representing roughly 40 members | https://www.unionfacts.com/lu/10085/BRS/40/ | |
| Saltsburg | NALC | National Association of Letter Carriers | Local 6286 | https://www.unionfacts.com/lu/80364/NALC/6286/ | ||
| Sandy Lake | BMWE | Brotherhood of Maintenance of Way Employees | Local 1115 | Representing roughly 20 members | https://www.unionfacts.com/lu/4403/BMWE/1115/ | |
| Sandy Lake | IBEW | International Brotherhood of Electrical Workers | Local 2179 | Representing roughly 20 members | https://www.unionfacts.com/lu/504911/IBEW/2179/ | |
| Sarver | CWA | Communications Workers of America | Local 88643 | Representing roughly 200 members | https://www.unionfacts.com/lu/56003/CWA/88643/ | |
| Saxonburg | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 108 | Representing roughly 20 members | https://www.unionfacts.com/lu/15271/BLE/108/ | |
| Saxonburg | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 8042 | Representing roughly 170 members | https://www.unionfacts.com/lu/70002/USWA/8042/ | |
| Sayre | CWA | Communications Workers of America | Local 14167 | https://www.unionfacts.com/lu/15440/CWA/14167/ | ||
| Sayre | IAMAW | International Association of Machinists and Aerospace Workers | Local 2813 | https://www.unionfacts.com/lu/538005/IAM/2813/ | ||
| Sayre | NALC | National Association of Letter Carriers | Local 871 | https://www.unionfacts.com/lu/81032/NALC/871/ | ||
| Scenery Hill | UWUA | Utility Workers Union of America | Local 102 | Representing roughly 70 members | https://www.unionfacts.com/lu/2541/UWU/102/ | |
| Schaefferstown | NRLCA | National Rural Letter Carriers' Association | Representing roughly 4,490 members | https://www.unionfacts.com/lu/88772/RLCA/0/ | ||
| Schuylkill Haven | CWA | Communications Workers of America | Local 13572 | Representing roughly 20 members | https://www.unionfacts.com/lu/17534/CWA/13572/ | |
| Schuylkill Haven | NRLCA | National Rural Letter Carriers' Association | Representing roughly 170 members | https://www.unionfacts.com/lu/88531/RLCA/0/ | ||
| Schuylkill Haven | UFCW | United Food and Commercial Workers | Local 283 | https://www.unionfacts.com/lu/26805/UFCW/283/ | ||
| Schwenksville | NEA | National Education Association | Representing roughly 70 members | https://www.unionfacts.com/lu/543092/NEA/0/ | ||
| Scottdale | GMP | Glass, Molders, Pottery, Plastics and Allied Workers International Union | Local 107 | Representing roughly 60 members | https://www.unionfacts.com/lu/34660/GMP/107/ | |
| Scranton | AAUP | American Association of University Professors | Represents all full-time faculty members University of Scranton | https://www.unionfacts.com/lu/543599/AAUP/0/ | ||
| Scranton | AFM | American Federation of Musicians | Local 120 | Representing roughly 30 members | https://www.unionfacts.com/lu/62598/AFM/120/ | |
| Scranton | AFSCME | American Federation of State, County and Municipal Employees | Local 2333 | Represent over 180 employees at Gino J. Merli Veterans' Center (GMVC) | http://gmvc-pa.tripod.com/ | |
| Scranton | APWU | American Postal Workers Union | Local 101 | Representing roughly 150 members | https://www.unionfacts.com/lu/92605/APWU/101/ | |
| Scranton | ATU | Amalgamated Transit Union | Local 1119 | Representing roughly 130 members | https://www.unionfacts.com/lu/1290/ATU/1119/ | |
| Scranton | BCTD | Building and Construction Trades Department, AFL-CIO | Representing roughly 5,000 members | https://www.unionfacts.com/lu/16623/BCTD/0/ | ||
| Scranton | BSOIW | International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers | Local 489 | http://www.ironworkers489.org/ | ||
| Scranton | CWA | Communications Workers of America | Local 14831 | Representing roughly 20 members | https://www.unionfacts.com/lu/7556/CWA/14831/ | |
| Scranton | CWA | Communications Workers of America | Local 178 | https://www.unionfacts.com/lu/65152/CWA/178/ | ||
| Scranton | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 97 | https://www.unionfacts.com/lu/45243/GCIU/97/ | ||
| Scranton | IAFF | International Association of Fire Fighters | Local 246 | Representing roughly 20 members | https://www.unionfacts.com/lu/519440/IAFF/246/ | |
| Scranton | IAFF | International Association of Fire Fighters | Local 60 | http://www.scrantonfire.com/ | ||
| Scranton | IAMAW | International Association of Machinists and Aerospace Workers | Local 2305 | Representing 92 members employed in the Refuse Dept., Roads and Bridges Dept., Garage Dept., Parks and Recreation Dept. | http://ll2305.goiam.org/ | https://www.unionfacts.com/lu/65155/IAM/2305/ |
| Scranton | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 2462 | Represents 70 members employed by the City of Scranton | http://ll2462.goiam.org/index.htm | https://www.unionfacts.com/lu/68816/IAM/2462/ |
| Scranton | IAMAW | International Association of Machinists and Aerospace Workers | Local Lodge 847 | Represents over 300 members working at General Dynamics OTS Scranton Operations. | http://www.iam847.org/ | https://www.unionfacts.com/lu/10123/IAM/847/ |
| Scranton | IBEW | International Brotherhood of Electrical Workers | Local 81 | Representing 388 "A" members and 72 active "BA" members employed by the Housing Authority. | https://www.unionfacts.com/lu/11679/IBEW/81/ | |
| Scranton | IBT | International Brotherhood of Teamsters | Local 229 | http://www.teamsters229.org/ | ||
| Scranton | LiUNA | Laborers' International Union of North America | Local 130 | Representing roughly 420 members | https://www.unionfacts.com/lu/4807/LIUNA/130/ | |
| Scranton | NALC | National Association of Letter Carriers | Branch 17 | Representing roughly 400 members | https://www.unionfacts.com/lu/81030/NALC/17/ | |
| Scranton | NATCA | National Air Traffic Controllers Association | Representing roughly 20 members | https://www.unionfacts.com/lu/518104/NATCA/0/ | ||
| Scranton | NEA | National Education Association | Representing roughly 10 members | https://www.unionfacts.com/lu/543083/NEA/0/ | ||
| Scranton | UA | United Association of Journeymen and Apprentices of the Plumbing, Pipefitting and Sprinkler Fitting Industry | Local 524 | Representing roughly 680 members | https://www.unionfacts.com/lu/16187/PPF/524/ | |
| Scranton | UBC | United Brotherhood of Carpenters and Joiners of America | Local 261 | Representing roughly 530 members | https://www.unionfacts.com/lu/24481/CJA/261/ | |
| Scranton | UBC | United Brotherhood of Carpenters and Joiners of America | Local 514 | https://www.unionfacts.com/lu/44118/CJA/514/ | ||
| Scranton | UBC | United Brotherhood of Carpenters and Joiners of America | Local 645 | Representing roughly 1,070 members | https://www.unionfacts.com/lu/543197/CJA/645/ | |
| Scranton | UBC | United Brotherhood of Carpenters and Joiners of America | Local 99 | https://www.unionfacts.com/lu/541516/CJA/99/ | ||
| Scranton | UBC | United Brotherhood of Carpenters and Joiners of America | https://www.unionfacts.com/lu/541017/CJA/0/ | |||
| Scranton | UGSOA | United Government Security Officers of America, International Union | Local 129 | Representing roughly 20 members | https://www.unionfacts.com/lu/541438/UGSOA/129/ | |
| Selinsgrove | IATSE | International Alliance of Theatrical Stage Employees | Local 403 | Representing roughly 10 members | https://www.unionfacts.com/lu/9195/IATSE/403/ | |
| Selinsgrove | UWUA | Utility Workers Union of America | Local 408 | Representing roughly 10 members | https://www.unionfacts.com/lu/20024/UWU/408/ | |
| Sellersville | IFPTE | International Federation of Professional & Technical Engineers | Local 117 | https://www.unionfacts.com/lu/20042/PTE/117/ | ||
| Seven Valleys | BRS | Brotherhood of Railroad Signalmen | Local 106 | Representing roughly 140 members | https://www.unionfacts.com/lu/512712/BRS/106/ | |
| Seven Valleys | BRS | Brotherhood of Railroad Signalmen | Local 62 | Representing roughly 790 members | https://www.unionfacts.com/lu/542121/BRS/62/ | |
| Seward | UMWA | United Mine Workers of America | Local 1257 | Representing roughly 200 members | https://www.unionfacts.com/lu/56813/UMW/1257/ | |
| Shamokin | IBEW | International Brotherhood of Electrical Workers | Local 607 | Representing roughly 170 members | http://ibew607.com/ | https://www.unionfacts.com/lu/21251/IBEW/607/ |
| Shamokin | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1338 | Representing roughly 30 members | https://www.unionfacts.com/lu/9738/USWA/1338/ | |
| Sharon | APWU | American Postal Workers Union | Local 869 | Representing roughly 10 members | https://www.unionfacts.com/lu/92604/APWU/869/ | |
| Sharon | FOP | Fraternal Order of Police | Lodge 3 | |||
| Sharon | IAFF | International Association of Fire Fighters | Local 417 | |||
| Sharon | UBC | United Brotherhood of Carpenters and Joiners of America | Local 268 | Representing roughly 370 members | https://www.unionfacts.com/lu/25968/CJA/268/ | |
| Sharpsville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1355 | Representing roughly 360 members | https://www.unionfacts.com/lu/16251/USWA/1355/ | |
| Sharpsville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 5306 | Represents employees of Alcoa, Mercer, Reznor, Reznor Mexico | ||
| Shavertown | GCC/IBT | Graphic Communications Conference / International Brotherhood of Teamsters | Local 137 | Representing roughly 450 members | https://www.unionfacts.com/lu/24666/GCIU/137/ | |
| Shavertown | UFCW | United Food and Commercial Workers | Local 726 | Representing roughly 260 members | https://www.unionfacts.com/lu/67638/UFCW/726/ | |
| Shenandoah | UMWA | United Mine Workers of America | Local 807 | Representing roughly 20 members | https://www.unionfacts.com/lu/45482/UMW/807/ | |
| Shickshinny | BMWE | Brotherhood of Maintenance of Way Employees | Local 1551 | Representing roughly 30 members | https://www.unionfacts.com/lu/2137/BMWE/1551/ | |
| Shillington | IUPAT | International Union of Painters and Allied Trades | Local 1309 | Representing roughly 40 members | https://www.unionfacts.com/lu/26067/PAT/1309/ | |
| Shillington | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 386 | Representing roughly 60 members | https://www.unionfacts.com/lu/27986/SMART/386/ | |
| Shillington | UTU | United Transportation Union | Local 386 | Representing roughly 60 members | https://www.unionfacts.com/lu/27986/UTU/386/ | |
| Shippensburg | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/shippensburg/ | |||
| Shippenville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 100 | https://www.unionfacts.com/lu/33609/USWA/100/ | ||
| Shiremanstown | IAFF | International Association of Fire Fighters | Local F-307 | Represents the 27 man department of the Navy Mid Atlantic Region Fire and Emergency Services | ||
| Shoemakersville | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 930 | Representing roughly 80 members | https://www.unionfacts.com/lu/38428/USWA/930/ | |
| Shrewsbury | NALC | National Association of Letter Carriers | Local 6574 | https://www.unionfacts.com/lu/80286/NALC/6574/ | ||
| Shrewsbury | TCU-IAMAW | Transportation Communications International Union / International Association of Machinists and Aerospace Workers | Local 514 | Representing roughly 160 members | https://www.unionfacts.com/lu/46844/TCU/IAM/514/ | |
| Sinking Spring | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 1419 | Representing roughly 180 members | https://www.unionfacts.com/lu/38869/USWA/1419/ | |
| Slatington | BBF | International Brotherhood of Boilermakers, Iron Ship Builders,. Blacksmiths, Forgers, & Helpers | Local 1506 | Representing roughly 30 members | https://www.unionfacts.com/lu/7717/BBF/1506/ | |
| Slatington | BMWE | Brotherhood of Maintenance of Way Employees | Local 400 | Representing roughly 40 members | https://www.unionfacts.com/lu/47235/BMWE/400/ | |
| Sligo | UMWA | United Mine Workers of America | Local 1994 | Representing roughly 30 members | https://www.unionfacts.com/lu/526869/UMW/1994/ | |
| Slippery Rock | APSCUF | Association of Pennsylvania State College and University Faculties | http://www.apscuf.com/universities/slipperyrock/ | |||
| Slippery Rock | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 6346 | Representing roughly 390 members | https://www.unionfacts.com/lu/58854/USWA/6346/ | |
| Snow Shoe | USW | United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union | Local 8166 | Representing roughly 320 members | https://www.unionfacts.com/lu/70779/USWA/8166/ | |
| Solebury | STPBA | Solebury Township Police Benevolent Association | ||||
| Somerset | LiUNA | Laborers' International Union of North America | Local 419 | https://www.unionfacts.com/lu/5725/LIUNA/419/ | ||
| Souderton | BLET | Brotherhood Of Locomotive Engineers and Trainmen | Local 276 | Representing roughly 20 members | https://www.unionfacts.com/lu/18554/BLE/276/ | |
| Souderton | NALC | National Association of Letter Carriers | Local 920 | Representing roughly 720 members | https://www.unionfacts.com/lu/80115/NALC/920/ | |
| Souderton | PACE | Paper, Allied-Industrial, Chemical and Energy Workers International Union | Local 548 | https://www.unionfacts.com/lu/12683/PACE/548/ | ||
| Souderton | SMART | International Association of Sheet Metal, Air, Rail and Transportation Workers | Local 1373 | Representing roughly 90 members | https://www.unionfacts.com/lu/33970/SMART/1373/ | |
| Souderton | UTU | United Tran |