| SLAP | Superior Labrum Anterior to Posterior |
|---|---|
| SLAT | simultaneous laryngoscopy and abdominal thrusts |
| SLB | short-leg brace |
| SLC | short-leg cast |
| SLCC | short-leg cylinder cast |
| SLD | Sub-Lethal Damage |
| SLD, SLDH | serum lactate dehydrogenase; sublethal damage |
| SLDR | sublethal damage repair |
| SLE | Systemic Lupus Erythematosus; 전신성 홍반성 루푸스(낭창)(全身性 紅斑性) |
| SLE | slit lamp examination; St. Louis encephalitis; systemic lupus erythematosus |