| TCU | trauma care unit; treatment control unit |
|---|---|
| TRU | task-related unit; turbidity-reducing unit |
| FDI | F?d?ration Dentaire Internationale = International Dental Association |
| ICD | 1) International (statistical) Classification of Diseases, (injuries & causes of death)<... |
| IHS | 1) International Headache Society 2) Intelligent Hospital System |