- Alvena V. Seckar, Author and Artist, Artwork and Papers, 1940/19681
- Alvena V. Seckar, Author and Artist, Manuscripts and Correspondence, 1940/19681
- Alvena V. Seckar, Author and Artist, Writings, Photographs, Scrapbooks, and Other Material, 1927/20057
- Amalgamated Association of Street and Electric Railway Employees of America, Division 103, Archives, 1899/19584
- American Association of University Women, Morgantown Branch, Records, 1922/19601
- American Association of University Women, West Virginia Division Reports, 1957/19581
- American Flint Glass Workers Union Papers, 1878/19861
- American Flint Glass Workers Union, Archives, 1951/19751
- American Flint Glass Workers Union, Papers, 1894/19771
- Ami Hirata, Ceramicist, Papers, 1940/20191
- Ancella Bickley, Historian, Research Papers regarding African-Americans, 1775/2018, bulk 1970/2011118
- Andrew Alexander Family Genealogy, 1954/19651
- Andrew C. Lyons, Architect, Drawings for Buildings in Fairmont, West Virginia, 1890/2013, bulk 1890/19101
- Andrew Jackson Dadisman (1881-1965), Agricultural Economics Professor, Papers, 1914/19631
- Andrew Summers Rowan (1857-1943) Papers and Memorabilia, 1940/19601