- Artemis Sisters Collective Records, 1980/2024, bulk 1980/19944
- Arthur "Bud" Metheny Papers, 1930/19913
- Arthur Jacknowitz Faculty Papers, 1954/20196
- Arthur M. Squires Papers, 1888/1987, bulk 1940/19873
- Arthur Peterson papers1
- Asa Orin Bishop Papers, 1910/19905
- Assistant/Associate Dean records - University of Virginia School of Law, 1953/19882
- Association for Women in Architecture Records, 1928/19921
- Association for the Preservation of Virginia Antiquities, Colonial Capitol Branch Records, 1896/19891
- Association for the Preservation of Virginia Antiquities, Montgomery County Branch Papers, 1754/1996, bulk 1958/19837
- Association for the Preservation of Virginia Antiquities, Yorktown Branch Records, 1921/2013, bulk 1975/20052
- Audio Visual Collection, 1928/20152
- Audio Visual Materials, 1942/2019, bulk 1987/20193
- Audrey Emmons Architectural Collection, 1974/19972
- Barbara Howe, History Professor, Research Papers regarding the History of the College of Arts and Sciences, 1870/2005, bulk 1990/20053