- A. E. Dick Howard papers, 1928/20173
- A. Edwin Kendrew Papers, 1930/19591
- A. H. Hand Papers, 1835/20092
- A. J. Davis Family Collection, 1874/2007, bulk 1874/19071
- A. J. Gustin Priest papers, 1919/19766
- A. Jane Duncombe Architectural Papers, 1952/20021
- A. Patrick L. Prest, Jr. papers, 1941/20148
- A. Rufus Tonelson Papers, 1922/197510
- A. S. Lara papers, 1856/18611
- A. Willis Robertson Papers, 1921/1988, bulk 1946/19661,165
- A.B. Stickney, Compiler, Genealogical Materials, 1838/19591
- A.E.S. Stephens Papers, 1949/19616
- A.J. Morrison Collection, 1754/19751
- A.S. Hammack papers, 1864/19542
- Aaron Chipps, Coal Miner, Papers, 1912/19551