| CTU | cardiac-thoracic unit; centigrade thermal unit; constitutive transcription unit |
|---|---|
| ICU | infant care unit; immunologic contact urticaria; intensive care unit; intermediate care unit |
| MCU | malaria control unit; maximum care unit; micturating cystourethrography; motor cortex unit |
| NICU | neonatal intensive care unit; neurological intensive care unit; neurosurgical intensive care unit; n... |
| TTT | Thymol Turbidity Test |