- Ann Marie Stock Cuban Poster collection, 1967/20152
- Anna P. Sokolina Architectural Collection, 1924/20193
- Anna Schein, Collector, Feedsack Textile Bag Collection, 1925/19651
- Anna Shue Atkins Papers, 1918/20131
- Anne H. Cutler Papers, 1930/2013, bulk 1954/20003
- Anne McClung Collection, 1844/19661
- Annual Reports (PB-02), 1935/20182
- Annual reports - University of Virginia School of Law Foundation, 1953/20233
- Appalachian Prison Book Project Records, 2006/20269
- Archibald F. Ward, Jr. Papers, 1939/2007, bulk 1945/19601
- Artemis Sisters Collective Records, 1980/2024, bulk 1980/19943
- Arthur J. Ballard, Costume Artist and Curator, Papers, 1930/20151
- Arthur Jacknowitz Faculty Papers, 1954/201918
- Arts and Sciences Graduate Center records, 2005/20182
- Association for Research and Enlightenment Collection1