- Abraham Baldwin Agricultural College--Alumni and alumnae1
- Actors--United States1
- African Americans1
- Air Force One (Presidential aircraft)1
- Air pilots1
- Aircraft accidents--Georgia1
- Alcoholism1
- Allen, Ivan, 1877-19681
- Alliance Theater (Atlanta, Ga.)1
- Anti-communism movements--United States1
- Ardennes(France)1
- Ardennes, Battle of the, 1944-19451
- Atlanta Committee for the Olympic Games1
- Atlanta journal-constitution1
- Atlantic Coast Line Railroad Company1
- Atley, C.1
- Attorneys general--Georgia1
- Augusta, Ga1
- Authors, American--Washington (D.C.)1
- Autry, Gene, 1907-19981
