The 56 AFL-CIO unions listed here represent more than 12 million working people in every walk of life.

^{*Keywords are words that actually appear in unions’ names. This search does not include every occupation represented by every union.}

Find a union here.

• Air Line Pilots Association (ALPA)
• Amalgamated Transit Union (ATU)
• American Federation of Government Employees (AFGE)
• American Federation of Musicians of the United States and Canada (AFM)
• American Federation of School Administrators (AFSA)
• American Federation of State, County and Municipal Employees (AFSCME)
• American Federation of Teachers (AFT)
• American Postal Workers Union (APWU)
• American Radio Association (ARA)
• American Train Dispatchers Association (ATDA)
• Associated Actors and Artistes of America (4As)
  • Actors' Equity Association (AEA)
  • American Guild of Musical Artists (AGMA)
  • American Guild of Variety Artists (AGVA)
  • The Guild of Italian American Actors (GIAA)
• Bakery, Confectionery, Tobacco Workers and Grain Millers International Union (BCTGM)
• Brotherhood of Railroad Signalmen (BRS)
• California School Employees Association (CSEA)
• Communications Workers of America (CWA)
  • Association of Flight Attendants (AFA-CWA)
  • Industrial Union of Electronic Workers (IUE-CWA) 
  • National Association of Broadcast Employees and Technicians (NABET-CWA)
  • The Newspaper Guild (TNG-CWA)
  • Printing, Publishing and Media Workers, CWA
• Farm Labor Organizing Committee (FLOC)
• Glass, Molders, Pottery, Plastics and Allied Workers International Union (GMP)
• International Alliance of Theatrical Stage Employes, Moving Picture Technicians, Artists and Allied Crafts of the United States, Its Territories and Canada (IATSE)
• International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers (Ironworkers)
• International Association of Fire Fighters (IAFF)
• International Association of Heat and Frost Insulators and Allied Workers (AWIU)
• International Association of Machinists and Aerospace Workers (IAM)
• International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers (IBB)
• International Brotherhood of Electrical Workers (IBEW)
• International Federation of Professional and Technical Engineers (IFPTE)
• International Longshore and Warehouse Union (ILWU)
• International Longshoremen's Association (ILA)
• International Plate Printers, Die Stampers and Engravers Union of North America
• International Union of Allied Novelty and Production Workers (Novelty and Production Workers)
• International Union of Bricklayers and Allied Craftworkers (BAC)
• International Union of Elevator Constructors (IUEC)
• International Union of Operating Engineers (IUOE)
• International Union of Painters and Allied Trades of the United States and Canada (IUPAT)
• International Union of Police Associations (IUPA)
• Laborers' International Union of North America (LiUNA)
  • National Postal Mail Handlers Union (NPMHU)
• Marine Engineers' Beneficial Association (MEBA)
  • Professional Aviation Safety Specialists (PASS)
• NFL Players Association (NFLPA)
• National Air Traffic Controllers Association (NATCA)
• National Association of Letter Carriers (NALC)
• National Nurses United (NNU)
• National Taxi Workers Alliance (NTWA)
• Office and Professional Employees International Union (OPEIU)
• Operative Plasterers' and Cement Masons' International Association of the United States and Canada (OPCMIA)
• Screen Actors Guild-American Federation of Television and Radio Artists (SAG-AFTRA)
• Seafarers International Union of North America (SIU)
• Sheet Metal Workers International Association (SMWIA)
• Transport Workers Union of America (TWU)
• Transportation Communications International Union/IAM (TCU/IAM)
• UNITEHERE! (UNITEHERE!)
• United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada (UA)
• United Automobile, Aerospace & Agricultural Implement Workers of America International Union (UAW)
• United Mine Workers of America (UMWA)
• United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial & Service Workers International Union (USW)
• United Transportation Union (UTU)
• United Union of Roofers, Waterproofers and Allied Workers (Roofers and Waterproofers)
• Utility Workers Union of America (UWUA)
• Writers Guild of America, East Inc. (WGAE)