UCMH
| Acronym | Definition |
|---|---|
| UCMH | Ultra-Compact Micro Halo (physics) |
| UCMH | Unitarian Church of Marlborough and Hudson (Massachusetts) |
| UCMH | Unicoi County Memorial Hospital (Erwin, TN) |
| UCMH | Underground Church of the Most High (est. 1970) |
| UCMH | University Centre for Mental Health (Australia) |
| UCMH | Uniting Care Moreland Hall (alcohol and drug treatment; est. 1970; Australia) |