| UD | ulcerative dermatosis; ulnar deviation; undetermined; underdeveloped; unit dose; urethral dilatation... |
|---|---|
| STANDOUT | soft thresholding and depth cueing of unspecified techniques |
| URD | unspecified respiratory disease; upper respiratory disease |
| TUR | Trans-Urethral Resection; 경요도 절제술 |
| TURP | Trans-Urethral Resection of the Prostate; 요도식 (전립선) 절제술 |