- Alexandria, Virginia City Records (MS019), 1750/1983, bulk 1825/18751
- Alfred A. Bolton, Papers regarding History of Management and Other Material, 1900/200733
- Alfred C. Payne Collection, 1917/200345
- Alfred Dickinson Barksdale Papers
1905-197316
- Alfred P. Upshur collection, 1909/19531
- Alfred R. Armstrong Papers, 1928/19761
- Alice Cartledge Cornett, Journalist, Papers, 1945/2017, bulk 1973/19921
- Alice Constance Burford Booth Papers, 1940/19685
- Alice Huffman Bugel Collection (Eighth Evacuation Unit Hospital), 1942/20001
- Alice Langley Hsieh Papers, 1943/19785
- Alice McMechen, Collector, Papers of Artist Alvena V. Seckar, 1945/20083
- Aline Jeannette (Vier) Shrum Papers, 1946/19581
- Alleghany Chapter, National Society of the Daughters of the American Revolution Records, 1890/202218
- Allen-Kean-Laurence family letters, 1837/19602
- Alliance of Women in Architecture (AWA) Records, 1992/19981