- 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
- U.S. Forest Service, George Washington National Forest, Dry River District records2
- UR's 175th Anniversary Collection3
- USS Hyades Shipmates' Reunion Collection1
- USS West Virginia, Navy Uniform of Granville R. Williams1
- USS West Virginia, Records Regarding Bell, Clapper, and Mast1
- Union Baptist Church Records, Hopewell, Virginia1
- Unitarian Universalist Church of Norfolk Records104
- United Daughters of the Confederacy Williamsburg (Va.) records2
- United Daughters of the Confederacy, Dr. Harvy Black Chapter Records9
- United Mine Workers of America, Star City, Administrative Records1
- United Nations Conferences on the Law of the Sea papers5
- Univeristy of Virginia Women's Club records1
- University Archives Artifact Collection87