- Alpha Sigma Alpha Collection, 1933/20189
- Alumni Association Photograph Collection, 1960/2010, bulk 1970/199010
- Alumni Association Records, 1833/2014, bulk 1950/200569
- Alumni Association Records, 1924/201669
- Alumni Association Records, 1950/20072
- Alumni Band Organization Records, 1986/2012, bulk 1986/200011
- Alumni and VMI certificates and citations collection, 1860/20135
- Alvena V. Seckar, Author and Artist, Writings, Photographs, Scrapbooks, and Other Material, 1927/20053
- American Association of University Professors at UofR, 1947/20126
- American Association of University Women (AAUW) Records, Harrisonburg, Virginia Branch, 1929/202566
- American Association of University Women, Morgantown Branch, Records, 1980/2014, bulk 1992/20141
- American Egg Board Collection, 1974/20045
- American Lung Association of Virginia (ALAV) collection, 1907/20043
- American Rhododendron Society Records, 1927/20222
- American Shakespeare Center Collection, 1987, bulk 1987/19958