- Aaron, Reid S. (Reid Stanley), 1918-19441
- Aison, Howard B. (Howard Bertram) (1920-1997)1
- Albright, Erbie Claire, 1897-19641
- Alumni Band Organization.1
- Ambler, H. K.1
- Ambrose, Herbert1
- American Phytopathological Society1
- Andersen, K. F. (Kristian Frederick)1
- Anderson, Marvin J., Jr. (Marvin Judson), 1921-19431
- Ansel, Walter C. (1897-1977)1
- Arnold, Thomas St. John, 1913-?1
- Ayres, Henry Fairfax, 1886-19791
- Barranger & Company, Inc.3
- Bartron, Charles Paul, 1919-19921
- Beasley, George Alfred1