| SSRI | selective serotonin reuptake inhibitor |
|---|---|
| STD | selective T-cell defect; sexually transmitted disease; skin-to-tumor distance; skin test dose; sodiu... |
| SV | saphenous vein; sarcoma virus; satellite virus; selective vagotomy; semilunar valve; seminal vesicle... |
| SVC | saphenous vein cutdown; segmental venous capacitance; selective venous catheterization; slow vital c... |
| SVP | selective vagotomy and pyloroplasty; small volume parenteral [infusion]; standing venous pressure; s... |