Collection
- Anticommunist Movement Collection, 1951-1965, Date acquired: 05/00/19951
- Antolin Carbonell Collection, 1920-20241
- Antonio Francis Morrow Jr. transcript, October 8, 2004, bulk 1942-19451
- Antonio Jorge Collection, 1968-20151
- Antonio Pereira collection, 1915-1988, Date acquired: 00/00/19951
- Anvil Literary Society, 1915-19291
- Apalachicola Tent and Awning Company Records, 1941 - 2009, Date acquired: 03/18/2009, bulk 1941 - 19421
- Aphrodite Clamar FSC Laboratory School Collection, 1939-19411
- Apopka and Atlantic Railroad collection, circa 1885-1887, 19931
- April 17, 2025 Memorial and Remembrance Collection, 20251
- Archibald Slaymaker Glass Plate Negative collection, 20031
- Archie William Birchwood collection, 1937-1946, Date accessioned1
- Archimedes L. A. Patti Research Papers, 1922-19931
- Archival Collection of Dr. Henry H. Nehrling from the Collection of Michael D. Kahn, 1855-19341
- Archival collection of Dr. Charles N. Millican from the collection of Norman Van Meter, 1900-2004, bulk 1953-20041
- Archives Department Research Subject Files, bulk 1981-20211
- Archives Video Collection, To Be Determined1
- Archives of the USF Sailing Club and Team, bulk 1993-20011
- Arguelles Family Photo Albums, 1937-19481
- Ariel H. House, circa 1935-20121