- A. L. Miller High School for Girls and Lanier High School for Boys (Macon, Ga.)21
- A.L. Burruss Institute of Public Service & Research1
- A.L. Seely Company1
- AECOM (Firm)3
- ARCADIS2
- Aaron, I. E1
- Aaron, Ira E. (Ira Edward), 1919-2
- Aasheim, Cheryl1
- Abbott, Steve1
- Abdella, Kameria E.1
- Abdelmawla, Ahmad1
- Abenante, Eugenia1
- Abercrombie, Thomas Franklin1
- Abernathy, Bruce 1948-1
- Abernathy, Juanita N1
- Abrahamson, L.P1
- Abram, Monroe1
- Abrams, Alex. St. Clair (Alexander St. Clair)1
- Abrams, Charlotte1
- Abrams, Charlotte E2
