| 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 |
| ABC | absolute basophil count; absolute bone conduction; acalculous biliary colic; acid balance control; a... |
| ACMF | arachnoid cyst of the middle fossa |