| Abbreviation | Definition |
|---|---|
| UKTSSA | United Kingdom Transplant Support Service Authority |
| ULC | unit labour cost |
| ULC | Unit Labour Cost - Staff cost required to provide a given unit of activity |
| ULF | Union Learning Fund |
| ULTRA | Unrelated Live Transplant Regulatory Authority |
| ULTRA | Unrelated Live Transplant Regulatory Authority (obs) |
| UMIST | University of Manchester Institute of Science and Technology (obs) |
| UNHS | Universal Neonatal Health Screening |
| UNICEF | United Nations Children's Fund |
| UNISON | Trades Union for public sector workers, incorporating COHSE, NALGO and NUPE |
| UPA | Underpriviledged Area - a measure of deprivation 0 is the mean for England |
| UPA | underprivileged area |
| URAS | unilateral renal artery stenosis |
| URAS | Universal Resource Allocation System |
| URC | Urban Regeneration Companyor |
| URG | Use of Resources Group |
| URL | Universal/Uniform Resource locator |
| URL | upper range limit |
| URL | upper rate limit |
| URL | upper reference limit |