| LAP | laparoscopy; laparotomy; left arterial pressure; left atrial pressure; leucine aminopeptidase; leuke... |
|---|---|
| LAS | laboratory automation system; lateral amyotrophic sclerosis; laxative abuse syndrome; left anterior-... |
| LEU | leucine; leucovorin; leukocyte equivalent unit |
| Leu | leucine |
| LEUT | leucine transport |