| UDH | Ultimate Deer Hunt
| Others |
| UDH | Under Da Hood
| Others |
| UDH | UnDerwater Housing
| Others |
| UDH | Unique Dallas Homes
| Others |
| UDH | United Democratic Headquarters
| Others |
| UDH | United Doctors Hospital
| Others |
| UDH | Universal Derailleur Hanger
| Others |
| UDH | Universal Digital Housing
| Others |
| UDH | Upnp Device Host
| Others |
| UDH | Upper Division Honors
| Others |
| UDH | Upside Down Hoshitori
| Others |
| UDH | Urban Development And Housing
| Others |
| UDH | Urban Development Housing
| Others |
| UDH | User Data Header
| Others |
| UDH | User Data Headers
| Others |
| UDH | User Display and Host
| Others |
| UDH | Usual Ductal Hyperplasia
| Others |
| UDH | Utah Department of Health
| Others |