| DST | desensitization test; dexamethasone suppression test; dihydrostreptomycin; disproportionate septal t... |
|---|---|
| HTS | head traumatic syndrome; HeLa tumor suppression; human thyroid-stimulating hormone, human thyroid st... |
| PST | pancreatic suppression test; paroxysmal supraventricular tachycardia; penicillin, streptomycin, and ... |
| SDS | same day surgery; school dental services; self-rating depression scale; sensory deprivation syndrome... |
| SI | International System of Units [Fr. le Systeme International d'Unites]; sacroiliac; saline infusion; ... |