| LRI | lamina rara interna; lower respiratory [tract] illness; lower respiratory [tract] infection; lymphoc... |
|---|---|
| LRTI | lower respiratory tract illness; lower respiratory tract infection |
| LOT | lateral olfactory tract; left occipitotransverse [fetal position] |
| LVST | lateral vestibulospinal tract |
| ALS | acute lateral sclerosis; advanced life support; afferent loop syndrome; amyotrophic lateral sclerosi... |