- African Americans--Civil rights9
- African Americans--Education9
- African Americans--Education (Higher)2
- African Americans--History--20th century9
- African Americans--South Carolina--Columbia1
- African Methodist Episcopal Church1
- African Methodist Episcopal Church--South Carolina--Clergy2
- African-American schools -- South Carolina -- Spartanburg1
- Agricultural exhibitions2
- Allen University--Records and correspondence2
- Alumni and alumnae1
- American Legion. Richland Post No. 6 (Columbia, S.C.)1
- Anderson, Ernest1
- Anderson, Thom1
- Antioch Baptist Church (Spartanburg County, S.C.)1
- Arsenals--South Carolina--Beaufort1
- Astronomy--Observations1
- Atkins, Jr., Milton "Butch" Lithco, 1953-20111
- Atkins, Sr., Henry ""Stringbean"" Vincent, 1915-20121
- Atkins, Sr., Milton ""Flippo"" Lithco, 1925-20021