| LS | lateral suspensor; left sacrum; left septum; left side; legally separated; leiomyosarcoma; length of... |
|---|---|
| LSI | large-scale integration; life satisfaction index; lumbar spine index |
| LSp | life span |
| LSS | life support station; lumbosacral spine |
| LST | lateral spinothalamic tract; left sacrotransverse [fetal position]; life-sustaining treatment |