- U.S. Board of Geographic Names files of the State Archivist, Library of Virginia,1
- U.S. Board of Geographic Names files of the Virginia State Archivist,1
- UR's 175th Anniversary Collection4
- USS Hyades Shipmates' Reunion Collection1
- USS West Virginia, Navy Uniform of Granville R. Williams1
- USS West Virginia, Records Regarding Bell, Clapper, and Mast1
- UVA Administrative photographs of final exercises, dedications, Founders Day, Olympic torch lighting, and other events1
- Union Baptist Church Records, Hopewell, Virginia1
- Unitarian Universalist Church of Norfolk Records93
- United Daughters of the Confederacy Williamsburg (Va.) records3
- United Daughters of the Confederacy, Dr. Harvy Black Chapter Records10
- United Mine Workers of America, Health and Retirement Funds, Star City, WV, Administrative Records1
- United Nations Conferences on the Law of the Sea papers2
- Univeristy of Virginia Women's Club records1
- University Archives Artifact Collection34