- Adams, Marshall3
- Adams, Nelson1
- Adams, Priscilla9
- Adams, Richard1
- Adams, Rickey10
- Adams, Sam2
- Adams, Virginia F. K.1
- Adams, W. M.1
- Adams, William Elton, 1907-1
- Adell, Darnell2
- Adkins, Marvin1
- Adkins, Neal A.1
- Adleta, John1
- Adon Studios3
- Agardy, Eric2
- Agnew, Spiro T., 1918-199612
- Agrawal, D. P., 1945-1
- Agricultural Research Center (Beltsville, Md.)2
- Agricultural and Mechanical College of Texas1
- Agromeck (Raleigh, N.C.)5