- Ackerman, G. W.1
- Agricultural Research Center (Beltsville, Md.)2
- Alpha Zeta9
- American Limestone Company1
- Andrews, Walter Glenn, 1916-1
- Arey, John A., 1887-19858
- Arnold, E. F.1
- Arnold, E. V.1
- Artz, John W.1
- Atkins, Lane1
- Atlantic Coast Line Railroad Company1
- Aycock, M. Edmund7
- Ballance, N. E.4
- Ballentine, L. Y. (Lynton Yates), 1899-19641
- Baver, L. D. (Leonard David), 1901-1
- Bennett, Landis S. (Landis Seawell), 1908-73
- Bishop, Charles E. (Charles Edwin), 1921-20121
- Black, Robert E.1
- Blair, E. C. (Enos Clarkson), 1892-197555
- Blalock, T. Carlton (Thomas Carlton), 1924-20141