| LESTR | leukocyte-derived seven-transmembrane domain receptor |
|---|---|
| LEU | leucine; leucovorin; leukocyte equivalent unit |
| leuc | leukocyte |
| LFA | left femoral artery; left frontal craniotomy; left fronto-anterior [fetal position]; leukocyte funct... |
| LFL | left frontolateral; leukocyte feeder layer; lower flammable limit |