| 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 |