| UAP | unlicensed assistive personnel; unstable angina pectoris; urinary acid phosphatase; urinary alkaline... |
|---|---|
| UCP | uncoupling protein; urinary coproporphyrin; urinary C-peptide |
| UTI | urinary tract infection; urinary trypsin inhibitor |
| DHF | Dengue Hemorrhagic Fever |
| FUO | Fever of Unknown(= Undetermined) Origin; (원인)불명열 |