| S/C | subcutaneous, sugar-coated [pill] |
|---|---|
| SCT | secretin; sex chromatin test; sexual compatibility test; sickle-cell trait; sperm cytotoxicity; spin... |
| SF | Sabin-Feldman [test]; safety factor; salt-free; scarlet fever; screen film; seminal fluid; serosal f... |
| TSI | thyroid stimulating immunoglobulin; triple sugar iron [agar] |
| TSIA | total small intestine allotransplantation; triple sugar iron agar |