| Acronym | Definition |
|---|
| UCH | Ultimate Chicken Horse (gaming) |
| UCH | Underwater Cultural Heritage (UNESCO) |
| UCH | University of Colorado Hospital |
| UCH | Upper Caste Hindu |
| UCH | Universidad de Chile |
| UCH | University College Hospital |
| UCH | Upper Chesapeake Health (Maryland) |
| UCH | Universidad Cardenal Herrera (Spanish: Cardinal Herrera University) |
| UCH | Ubiquitin C-Terminal Hydrolase |
| UCH | University Community Health |
| UCH | University of California, Hastings College of the Law |
| UCH | Umbilical Connection Housing (energy production) |
| UCH | University of California Hospital |
| UCH | Underground Coffee House (Hartford, CT) |