Collection
- Arthur Edwin Brenton papers, 1942-1945, Date acquired: 06/16/1998, bulk 19446
- Arthur G. Johnson papers, 1942-2001, Date acquired: 10/02/2002, bulk 1942-19451
- Arthur Goold Morrill collection, 1941-1952, Date accessioned: 2019-08-018
- Arthur S. Barclay Collection, 1940-1977, bulk c. 1961-19625
- Arthur and Mayce Seymour Collection, 1899-1965270
- Ashley Bryan Art Series Collection, 1974-20222
- Asian male nude collection, 1939-2014, Date acquired: 07/00/20131,349
- Association of Performing Arts of India Collection, Circa 1994-202536
- Association of Upper-Level Colleges and Universities Records, 1970-1972, Date acquired: 06/00/19849
- Assorted Sheet Music Collection, 1922-199774
- Athena Society scrapbooks, 1978-20113
- Athletics, 2001-current167
- Audubon Society Corkscrew Swamp Sanctuary records, 1937-20191,350
- Augustus B. Turnbull Papers, 1971-199087
- Aurora (Lel) Kellman collection of political ephemera, 1964-20002
- Austin Joseph Thomas Papers, bulk 1940-1988112
- Autograph collection, 1826-1950, Acquired 197429
- Auxiliary of United Spanish War Veterans, Dept. of New Jersey records, 1948-19499
- B. L. David Jr. Diary, May 1943 - July 1945, September 26, 19501
- B.P. Brown Enterprises collection, 1984-1994, 1994422