Taxonomy
- AFSCME. District Council 77 (Detroit, Mich.) (7)
- AFSCME. International Convention (108)
- AFSCME. Judicial Panel (4)
- AFSCME. Local 1640 (Detroit, Mich.) (1)
- AFT Michigan (15)
- Age discrimination (3)
- Age discrimination in employment--United States (2)
- Age Grade Placement (1)
- Agency fee (2)
- Agricultural Labor Relations Board (2)
- Agricultural laborers (43)
- Agricultural Workers Organizing Committee (8)
- Agricultural Workers' Industrial Union (1)
- Agriculture (82)
- Aid to families with dependent children programs (1)
- Air Line Pilots Association (135)
- Air mail service--United States (1)
- Air quality (4)
- Air safety (4)
- Air traffic control (3)
- Aircraft accident investigation (3)
- Airline pilots (7)
- Airlines (23)
- Airlines Hijacking (4)
- Airlines--Collective bargaining (7)
- Airlines--Employees (5)
- Airlines--Management (2)
- Airlines--Mergers--United States (5)
- Airlines--Safety regulations (6)
- Airlines--Strikes and lockouts (7)
- Airlines—Employees—Drug testing—United States (2)
- Airlines—Employees—Labor unions (8)
- Airlines—Safety measures (7)
- Airlines—Technological innovations—United States (5)
- Airplane Airworthiness (4)
- Airplane crashes (3)
- Airplanes—Noise (3)
- Albert Kahn Associates (1)
- Alexander, Lamar (1)
- Allen, Ivan, 1911- (3)
- ALPA (Air Line Pilots Association) (101)
- Amalgamated Clothing and Textile Workers Union (2)
- American Arbitration Association (1)
- American Association of University Professors (1)
- American Civil Liberties Union (3)
- American Dance Festival (1)
- American Federation of Government Employees (3)
- American Federation of Labor (16)
- American Federation of Teachers (854)
- American Institute for Free Labor Development (1)
