- Alper, Sue1
- Alpert, Esther Jane1
- American Association of University Women1
- American Civil Liberties Union1
- American Musicological Society1
- Anderson, David Lewis1
- Anderson, Larry F.1
- Anderson, Richard1
- Andrew Gordon Magrath1
- Apollo Club1
- Appleton, Vera1
- Arlington Chemical Company1
- Arthur, Joseph Charles, 1850-19421
- Association of Citizens' Councils of Mississippi1
- Atkinson, Samuel T.1
- B. F. Perry1
- Bacot, Peter Samuel1
- Bacot, Thomas W. (Thomas Wright), 1765-1834.1
- Bailey & Brewster1
- Bailey, Ed. S.1