| UCL | ulnar collateral ligament; upper collateral ligament; upper confidence limit; upper control limit; u... |
|---|---|
| UL | ultrasonic; Underwriters Laboratories; undifferentiated lymphoma; upper limb; upper limit; upper lob... |
| RUQ | Right Upper Quadrant; 우측상부 4분의 1 |
| OURQ | outer upper right quadrant |
| RUOQ | right upper outer quadrant |