| Acronym | Definition |
|---|
| TCZ➣Tocilizumab (diabetes) |
| TCZ➣Tropical Convergence Zone |
| TCZ➣The Chatting Zone |
| TCZ➣Temporary Control Zone (disease protected area; UK) |
| TCZ➣The Combat Zone (paintball facility) |
| TCZ➣Theological College of Zimbabwe (est. 1979) |
| TCZ➣The Commodore Zone (gaming) |
| TCZ➣Tropical Cloud Zone |