| 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 |
| H & N | Head & Neck |
| NVD | Neck Vein Distension |