- Andrew Jackson Davis Collection, 1840/20111
- Ang buhay sa nayon -- Life in the valley oral history project, 2007/20151
- Anita Fellman Collection, 1987/20141
- Ann A. Hertzler Collection, 1863/2013, bulk 1974/20001
- Ann Magnuson, Performance Artist, Papers, 1973/20241
- Ann Marie Stock Cuban Poster collection, 1967/20151
- Anna P. Sokolina Architectural Collection, 1924/20191
- Anna Shue Atkins Papers, 1918/20131
- Anne H. Cutler Papers, 1930/2013, bulk 1954/20001
- Annual Reports (PB-02), 1935/20181
- Annual reports - University of Virginia School of Law Foundation, 1953/20231
- Appalachian Prints Collection, 1839/2010, bulk 1859/19091
- Appalachian Prison Book Project Records, 2006/20261
- Arena Stage records, 1949/20102
- Art Attack records, 1979/20091