Creator
- Alexak, Nicholas.1
- Allen &Horton.1
- Allied Artists Agency1
- Allied News-Photo.1
- American Photograph Co. (Columbus, Ohio)1
- Amtrak1
- Anderson Photo Company (Kansas City, Mo.)1
- Anderson, George H.1
- Anderson, Martinus.1
- Anderson, R. L.1
- Andrews Studio (St. Louis, Mo.)1
- Ansib.1
- Aploa (New York, N.Y.)1
- Arhoolie Records (Berkeley, Calif.)1
- Army Air Forces Technical Training Command1
- Arnold, G. E.1
- Arsene Studio.1
- Art Craft Screen Service (Hollywood, Calif.)1
- Art Studio Photographers.1
- Artula, Estos1