| LS | lateral suspensor; left sacrum; left septum; left side; legally separated; leiomyosarcoma; length of... |
|---|---|
| LS-BMD | lumbar spine bone mineral density |
| LSI | large-scale integration; life satisfaction index; lumbar spine index |
| LSS | life support station; lumbosacral spine |
| PASSOR | Physiatric Association for Spine, Sports, and Occupational Rehabilitation |