- Alpha Phi Alpha Kappa Pi chapter records, 1972/20114
- Alumni Association Records, 1833/2014, bulk 1950/20051
- Alumni Association Records, 1924/201614
- Alumni Band Organization Records, 1986/2012, bulk 1986/20001
- Alumni and VMI certificates and citations collection, 1860/20133
- American Association of University Professors at UofR, 1947/20121
- American Association of University Women (AAUW) Records, Harrisonburg, Virginia Branch, 1929/202519
- American Society of Pediatric Nephrology records, 1955/20228
- Ancella Bickley, Historian, Research Papers regarding African-Americans, 1775/2018, bulk 1970/201112
- Andrew Jackson Davis Collection, 1840/20111
- Ang buhay sa nayon -- Life in the valley oral history project, 2007/20151
- Ann Magnuson, Performance Artist, Papers, 1973/20245
- Ann Marie Stock Cuban Poster collection, 1967/20151
- Anna P. Sokolina Architectural Collection, 1924/20192
- Anne H. Cutler Papers, 1930/2013, bulk 1954/20001