| LUL | left upper eyelid; left upper limb; left upper lobe; left upper lung |
|---|---|
| RUL | right upper eyelid; right upper lateral; right upper limb; right upper lobe |
| UL | ultrasonic; Underwriters Laboratories; undifferentiated lymphoma; upper limb; upper limit; upper lob... |
| PMD | Progressive Muscular Dystrophy; 진행성 근이영양증 Types of PMD(Progressive Muscular Dystroph... |
| LGD | limb girdle dystrophy |