| UDPG | uridine diphosphate glucose; urine diphosphoglucose |
|---|---|
| UDPGA | uridine diphosphate glucuronic acid |
| UDPGT | uridine diphosphate glucuronosyl transferase |
| UDR-BMD | ultradistal radius bone mineral density |
| UDRP | urine diribose phosphate |
| UDS | ultrasound Doppler sonography; uniform data system; unscheduled deoxynucleic acid synthesis |
| UDS | Urodynamic study, 요역동학 검사 |