UDH
| Acronym | Definition |
|---|---|
| UDH | Upnp Device Host |
| UDH | User Data Header |
| UDH | United Democratic Headquarters (Pasadena, CA) |
| UDH | Utah Department of Health (also seen as UDOH) |
| UDH | Udhailiyah (Aramco code) |
| UDH | User Data Headers |
| UDH | Unidad Docente Hospitalaria (Spanish: Hospital Teaching Unit) |
| UDH | United Doctors Hospital |
| UDH | Unsigned Diffie-Hellman - Cryptographic Key |