- Albert M Cooper3
- Albert M. Cooper2
- Albertype Company2
- All-America City Celebration Committee1
- Allan, Sarah Campbell, 1861-19541
- Allen University2
- Allison, Dorothy1
- Alt-Lee Photographers (Columbia, S.C.)17
- Alvin Press Inc.1
- Amberg, Jeff53
- American Guild of Organists. Columbia Chapter1
- American Legion. Richland Post No. 6 (Columbia, S.C.)17
- American News Company13
- American News Company. New York, N.Y.1
- Anderson, Richard1
- Andrews, W. J. (Welburn J.)1
- Andrieski, Ed13
- Andrieski, Edward157
- Army YMCA6
- Army YMCA 1