- ALIVE (ALexandrians InVolved Ecumenically) Records (MS300), 1969/199511
- Abbye A. Gorin Architectural Collection, 1940/2006, bulk 1995/20062
- Abraham Anson papers, 1939/200522
- Abraham's Table manuscript, 1983/20121
- Academic Affairs: Academic Program Reviews, 1976/2018, bulk 1992/20185
- Academic Departments - Record Group 92
- Adagio Press Collection, 1957/19935
- Adam Empie Papers, 1811/2004, bulk 1811/18502
- Admiral Thomas J. Lopez Papers, 1973/201454
- Admissions Office student recruitment materials, 1950/20191
- Adolphus DeBussey, Soldier, Civil War Letters, 1861/1998, bulk 1861/18711
- Aerial Photographs of the Virginia Dept. of Transportation,, 1930/20151
- African-American Heritage Exhibit materials, 1992/20011
- Agnes M. Marshall/American Association of Neuroscience Nurses Papers, 1967/20091
- Agnes Wolf papers, 1966/20069