| LLB | left lateral border; long-leg brace |
|---|---|
| LLC | Lewis lung carcinoma; liquid-liquid chromatography; long-leg cast; lymphocytic leukemia |
| LLCC | long-leg cylinder cast |
| LLD | left lateral decubitus [muscle]; leg length discrepancy; long-lasting depolarization |
| LLP | late luteal phase; long-lasting potentiation |