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)*
Bakery, Confectionery, Tobacco Workers and Grain Millers International Union (BCTGM)*
Brotherhood of Locomotive Engineers and Trainmen (BLET)*
Communications Workers of America (CWA)*
Association of Flight Attendants (AFA-CWA)*
Industrial Union of Electronic Workers (IUE-CWA)*
The News Guild (TNG-CWA)*
Glass, Molders, Pottery, Plastics and Allied Workers International Union (GMP)*
International Alliance of Theatrical Stage Employees, 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 (BSOIW)*
International Association of Fire Fighters (IAFF)*
International Association of Machinists and Aerospace Workers (IAM)*
Transportation Communicational International Union/IAM (TCU-IAM)*
International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers (IBB)*
International Brotherhood of Electrical Workers (IBEW)*
International Brotherhood of Teamsters (IBT) *
International Federation of Professional and Technical Engineers (IFPTE)*
International Longshoremen's Association (ILA)*
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 Association of Letter Carriers (NALC)*
National Nurses United (NNU) *
NFL Players Association (NFLPA)*
Office and Professional Employees International Union (OPEIU)*
Operative Plasterers' and Cement Masons' International Association of the United States and Canada (OPCMIA)*
Professional Aviation Safety Specialists (PASS)*
Screen Actors Guild-American Federation of Television and Radio Artists/ American Federation of Television and Radio Artists (SAG-AFTRA)*
Seafarers International Union of North America (SIU)*
Service Employees International Union (SEIU)*
Sheet Metal, Air and Rail Transportation (SMART)* Sheet Metal, Air and Rail Transportation-United Transportation Union (UTU)*
Transport Workers Union of America (TWU)*
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 Brotherhood of Carpenters (UBC)*
United Food and Commercial Workers International Union (UFCW)*
United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial & Service Workers International Union (USW)*
United Union of Roofers, Waterproofers and Allied Workers (UURWAW)*
University of DC Association (NEA)*
Utility Workers Union of America (UWUA)*
Workers United (WU/SEIU)*
.
CONSTITUENCY GROUPS:
Asian Pacific American Labor Alliance (APALA)
A. Philip Randolph Institute (APRI)
Coalition of Black Trade Unionists (CBTU)
Coalition of Labor Union Women (CLUW)
Labor Council for Latin American Advancement (LCLAA)
Pride At Work (PAW)
.
RETIREE CHAPTER(s):
MD/DC Alliance for Retired Americans (ARA)
UAW 239 Retirees (UAW)