| ETT | endotracheal tube; epinephrine tolerance test; exercise tolerance test; exercise treadmill test; ext... |
|---|---|
| HTB | house tube feeding; human tumor bank |
| HTF | heterothyrotropic factor; house tube feeding; HpaII tiny fragment |
| IT | immunological test; immunotherapy; implantation test; individual therapy; information technology; in... |
| JT | jejunostomy tube |