- A. D. Lough correspondence, 1902/19201
- A.S. Hammack papers, 1864/19547
- Ackerly Family Papers11
- Adele Goodman Clark papers, 1849/19784
- Albert Moore Reese, Zoology Professor, Miscellaneous Items, 1900/19702
- Alexander Haight family collection, 1764/19777
- Alexander McNutt Glasgow Family Papers, 1823/19031
- Alexandria Black Family Reunion Digital Collection, 1937/20051
- Alfred C. Garnett, Jr. Papers
1868-194518
- Alfred Dickinson Barksdale Papers
1893-19401
- Alfred Dickinson Barksdale Papers
1905-19732
- Alfred Spates Papers
1843-19092
- Allen Caperton Braxton Papers5
- Allen-Kean-Laurence family letters, 1837/19601
- Amalgamated Association of Street and Electric Railway Employees of America, Division 103, Archives, 1899/19584