Collection
- A.A. Levitskii Memoirs, 19581
- A.D. Golitsyn Memoirs, 19501
- A.I. Ievreinov Memoirs, 19501
- A.V. Lipskii Manuscript, 19471
- A.j. Michel Zinester Ephemera Collection, 2002-20131
- AIUSA Miscellaneous unprocessed accesssions, 99991
- Aaron Burr papers, 1779-18171
- Aaron Frankel papers, 1948-19771
- Aaron I. Raisman student drawings, 1894-18981
- Aaron J. Vanderpoel papers, 1837-18851
- Aaron Louis Fessler papers, 1959-19781
- Aaron Resnick architectural drawings, 1947-19861
- Aaron W. Berg papers, 1848-19771
- Aaron W. Warner Papers, 1936-20041
- Abbe Livingston Warnshuis papers, 1877-1963, bulk 1910-19581
- Abbott Merkt and Company records, 1906-19941
- Abby E. Underwood papers, 1888- 19301
- Abe H. Feder lighting records and papers, 1930s-1990s1
- Abe Kōbō collection, 1933-2002, bulk 1950-19931
- Abe Raskin Papers, 99991