| STT | scaphotrapeziotrapezoid [joint]; serial thrombin time; skin temperature test |
|---|---|
| STU | skin test unit |
| SUD | skin unit dose; sudden unexpected death |
| TATST | tetanus antitoxin skin test |
| TS | Takayasu syndrome; Tay-Sachs; temperature sensitivity; temperature, skin; temporal stem; tensile str... |