- Academic Departments - Record Group 91
- Across the Way Productions, Inc., 2002-20161
- Alexandria Library Records (MS098), 1937/20133
- Alfred C. Payne Collection, 1917/20031
- Allan Blank Papers, 1958/20091
- Alleghany Chapter, National Society of the Daughters of the American Revolution Records, 1890/20222
- Alumni Association Records, 1833/2014, bulk 1950/20055
- Alumni Association Records, 1924/20162
- American Association of University Women (AAUW) Records, Harrisonburg, Virginia Branch, 1929/20254
- Ancella Bickley, Historian, Research Papers regarding African-Americans, 1775/2018, bulk 1970/201118
- Andrea Maxine Lucas Architectural Collection, 1980/20031
- Ann A. Hertzler Collection, 1863/2013, bulk 1974/20003
- Arena Stage records, 1949/201016
- Audio Visual Collection, 1928/20155
- Barbara Lustbader New York City playbills collection, 1957/20122