| syst | system, systemic; systole, systolic |
|---|---|
| TSF | testicular feminization syndrome; thrombopoiesis-stimulating factor; total systemic flow; triceps sk... |
| TSR | theophylline sustained release; thyroid to serum ratio; total systemic resistance |
| TSVR | total systemic vascular resistance |
| URI | Upper Respiratory Infection; 상기도 감염 |