- Alumni Association Records, 1924/20167
- Alumni Association Records, 1950/20073
- Alumni and VMI certificates and citations collection, 1860/20132
- Alumni biographical files - University of Virginia School of Law, 1901/19971
- Alvena V. Seckar, Author and Artist, Writings, Photographs, Scrapbooks, and Other Material, 1927/20056
- Alvin D. Chandler Naval Record, 1925/19511
- Alvin Duke Chandler Papers, 1896/1984, bulk 1950/19603
- Amalgamated Association of Street and Electric Railway Employees of America, Division 103, Archives, 1899/195811
- Ambrose L. Snavely Papers, 1903/19523
- Amelia Jastrebski Perkins and Charles S. Perkins, Jr. Papers, 1936/19451
- Amelie Rives Troubetzkoy Papers
1920-19383
- American Association of University Professors, College of William and Mary Chapter Records, 1924/1979, bulk 1924/19792
- American Association of University Women (AAUW) Records, Harrisonburg, Virginia Branch, 1929/20256
- American Association of University Women Records. William & Mary Chapter, 1934-1970, 1934/19701
- American Association of University Women, Morgantown Branch, Records, 1922/19601