| Abbreviation | Definition |
|---|---|
| UCH | University of Colorado Hospital |
| UCHC | University Community Hospital Carrollwood |
| UCHG | University College Hospital, Galway (formerly Galway Regional Hospital; now-2013-University Hospital Galway) |
| UCMH | Unicoi County Memorial Hospital |
| UCR | Uniform, Customary, and Reasonable charges |
| UCTH | University of Calabar Teaching Hospital |
| UDH | United Doctors Hospital |
| UFH | United Family Hospital |
| UH | University Hospital |
| UH | University Hospitals |
| UHA | University Health Alliance |
| UHA | Utah Hospital Association |
| UHAN | University Hospital of Ayurveda Naturopathy |
| UHB | University Hospital Birmingham |
| UHB | University Hospital in Brno |
| UHB | University Hospital of Brooklyn |
| UHB | University Hospitals Bristol |
| UHBT | United Hospitals Bristol Trust |
| UHBT | University Hospitals Bristol Trust |
| UHC | United Hospital Center |