TICU
| Acronym | Definition |
|---|---|
| TICU | Trauma Intensive Care Unit |
| TICU | Tactical Ice Cream Unit (political activism) |
| TICU | Tokai International Cyber University (Japan) |
| TICU | Thoracic Intermediate Care Unit |
| TICU | Tennessee Independent Colleges and Universities |
| TICU | Territorial Information and Communications Units |