- African Americans--South Carolina--Charleston--History2
- Agnew, Corine1
- Agnew, Laura1
- Aiken County (S.C.)123
- Aiken County (S.C.) -- Pictorial works.139
- Aiken County (S.C.)--Pictorial works122
- Aiken County (S.C.)--Pictorial works Aiken County (S.C.)3
- Aiken County (S.C.)--Pictorial works.2
- Aiken Outing Club1
- Aiken, David Wyatt, 1828-1887--Death and burial.1
- Aiken, David Wyatt, 1828-1887.3
- Aiken, Virginia Carolina Smith, 1831-1900.3
- Altman, Hattie Taylor1
- Anderson, J. Monroe--Correspondence.1
- Anderson, Jesse1
- Anderson, Luther P. (Luther Perdee)1
- Ansel, Gertrude1
- Archery1
- Armored vessels4
- Artillery2