- Allen Family Papers, 1766/19332
- Allen-Johnson Family Papers, 1838/19471
- Alumni Association Records, 1833/2014, bulk 1950/20055
- Alumni Association Records, 1924/20162
- Alumni and VMI certificates and citations collection, 1860/20131
- American Association of University Women (AAUW) Records, Harrisonburg, Virginia Branch, 1929/20252
- American Association of University Women, Norfolk Branch (AAUW) Records, 1902/20001
- American Political Items Collectors collection2
- American Public Transportation Association records, 1898/19995
- American Rhododendron Society Records, 1927/20221
- Ancella Bickley, Historian, Research Papers regarding African-Americans, 1775/2018, bulk 1970/20117
- Ann A. Hertzler Collection, 1863/2013, bulk 1974/20001
- Anna Burton Ellett Collection, 1751/19321
- Anna P. Sokolina Architectural Collection, 1924/20191
- Anna Schein, Collector, Feedsack Textile Bag Collection, 1925/19656