| LETS | large external transformation-sensitive [protein] |
|---|---|
| LS | lateral suspensor; left sacrum; left septum; left side; legally separated; leiomyosarcoma; length of... |
| MSHA | mannose-sensitive hemagglutination; Mine Safety and Health Administration |
| MSSA | methicillin-sensitive Staphylococcus aureus |
| PSD | particle size distribution; peptone, starch, and dextrose; periodic synchronous discharge; phase-sen... |