- U.S. Forest Service, George Washington National Forest, Dry River District records, 1917/19945
- UR's 175th Anniversary Collection, 1997/20081
- USS Hyades Shipmates' Reunion Collection, 1940/20122
- USS Vulcan (AR-5) Collection, 1898/198510
- USS West Virginia, Navy Uniform of Granville R. Williams, 1941/20011
- USS West Virginia, Scrapbook and Memorabilia, 1941/19911
- USS West Virginia, Scrapbook and Other Material of William Hand, 1934/1988, bulk 1934/19371
- Ulysses Grant Carter, Collector, Papers, Photographs, and Movie Films, 1928/19707
- Union Baptist Church Records, Hopewell, Virginia, 1935/20071
- Union Carbide Corporation, Hawk's Nest Project, Papers, 1873/19662
- Unitarian Universalist Church of Norfolk Records, 1866/2011, bulk 1950/199039
- United Confederate Veterans envelopes, 19512
- United Daughters of the Confederacy Records (MS155), 1919/19882
- United Daughters of the Confederacy Williamsburg (Va.) records, 1890/199811
- United Daughters of the Confederacy, Dr. Harvy Black Chapter Records, 1862/201020