Listed alphabetically, by trade.
Ironworkers – (International Association of Bridge, Structural, Ornamental and Reinforced Iron Workers)
www.ironworkers.org
Laborers (LIUNA – Laborers’ International Union of North America)
www.liuna.org
Letter Carriers (NALC – National Association of Letter Carriers)
www.nalc.org
Locomotive Engineers (BLE – Brotherhood of Locomotive Engineers)
www.ble.org
Longshoremen (ILA – International Longshoremen’s Association)
www.ilaunion.org
Machinists (IAM – International Association of Machinists & Aerospace Workers)
www.goiam.org
Maintenance of Way Employees (BMWE – Brotherhood of Maintenance of Way Employees)
www.bmwe.org
Mine Workers (UMWA – United Mine Workers of America)
www.umwa.org
Musicians (AFM – American Federation of Musicians)
www.afm.org
Nurses Association (INA - Illinois Nurses Association www.illinoisnurses.com,
NNOC - National Nurses Organizing Committee www.calnurses.org/nnoc)
Novelty Production Workers – (International Union of Allied Novelty and Production Workers)
Office & Professional Employees (OPEIU – Office & Professional Employees International Union)
www.opeiu.org
Operating Engineers (IUOE – International Union of Operating Engineers)
www.iuoe.org
Painters (IUPAT – International Union of Painters & Allied Trades)
www.iupat.org
Pipe Trades (Illinois Pipe Trades – plumbers, pipefitters, & sprinklerfitters)
www.illinoispipetrades.com
Plasterers (OP&CMIA – Operative Plasterers’ and Cement Masons’ International Association)
Plumbers (UA – United Association of Journeymen and Apprentices of the Plumbing, Pipefitting, and Sprinkler Fitting Industry of the U.S. and Canada)
www.ua.org
Police/Sheriffs (IUPA – International Union of Police Associations)
www.iupa.org
Postal Workers (APWU – American Postal Workers’ Union)
www.apwu.org
Professional Athletes – (Federation of Professional Athletes)
Professional Technical Engineers (IFPTE – International Federation of Professional and Technical Engineers)
www.ifpte.org