- 17th and 18th century British periodicals, 1600/18001
- A Calendar of The Jefferson Papers of the University of Virginia42
- A. E. Dick Howard papers, 1928/20171
- A.J. Morrison Collection, 1754/19751
- Account Books, 1782/18952
- Adams Papers, 1782/18902
- Administration records collection, 1776/19762
- Aggregate Fund orders and vouchers of the Virginia Auditor of Public Accounts,, 1788/18121
- Alderman family papers, 1779/19612
- Alex Welch Survey Papers, 1786/18011
- Alexander Balmaine Memorandum Book, 1775/18202
- Alexander Brown Papers (II), 1748/19001
- Alexander Haight family collection, 1764/19763
- Alexander Haight family collection, 1764/19773
- Alexander, Fultz, and Willson Families Collection, 1770/19701