| ISS | idiopathic short stature; injury severity score; International Society of Surgery; ion-scattering sp... |
|---|---|
| LAS | laboratory automation system; lateral amyotrophic sclerosis; laxative abuse syndrome; left anterior-... |
| LCh | Licentiate in Surgery |
| LDS | Licentiate in Dental Surgery; locked door seclusion |
| LMed&Ch | Licentiate in Medicine and Surgery |