Collection
- A. Whitney Ellsworth papers, 99991
- A.A. Govorov Memoir, 1941-19431
- A.A. Levitskii Memoirs, 19581
- A.D. Golitsyn Memoirs, 19501
- A.I. Ievreinov Memoirs, 19501
- A.V. Lipskii Manuscript, 19471
- AIUSA Miscellaneous unprocessed accesssions, 99991
- Aaron Burr papers, 1779-18171
- Aaron Frankel papers, 1948-19771
- Aaron J. Vanderpoel papers, 1837-18851
- Aaron Louis Fessler papers, 1959-19781
- Aaron W. Berg papers, 1848-19771
- Aaron W. Warner Papers, 1936-20041
- Abby E. Underwood papers, 1888- 19301
- Abe Raskin Papers, 99991
- Abraham Alstyne Slover papers, 1812-18771
- Abraham Anderson interviews with Diana Trilling, 1987-19881
- Abraham Epstein papers, 1918-19451
- Abraham H. Sarasohn papers, 1902-19431
- Abraham Lincoln collection, 1860s1