| OET | oral endotracheal tube; oral esophageal tube |
|---|---|
| OHI | Occupational Health Institute; operative hypertension indicator; oral hygiene index; Oral Hygiene In... |
| Tab | Tabella; Tablet; 정제 |
| CTT | cefotetan; central tegmental tract; central transmission time; compressed tablet triturate; computer... |
| DAT | delayed-action tablet; dementia Alzheimer's type; dental aptitude test; diacetylthiamine; diet as to... |