| TO | old tuberculin; oral temperature; original tuberculin; target organ; telephone order; thoracic ortho... |
|---|---|
| UNOS | United Network for Organ Sharing |
| VNO | vomeronasal organ |
| GTT | 1) Gestational Trophoblastic Tumor 2) Glucose Tolerance Test; 당부하검사 |
| IGT | Impaired Glucose Tolerance |