TDZ
| Acronym | Definition |
|---|---|
| TDZ | Thidiazuron (plant growth induction) |
| TDZ | Touchdown Zone |
| TDZ | Technology Development Zone (various locations) |
| TDZ | Temperature Danger Zone (food safety) |
| TDZ | The Dead Zone (movie) |
| TDZ | Tvornica Duhana Zagreb (Croatian tobacco factory) |
| TDZ | thiazolidinediones |
| TDZ | The Directory Zone |
| TDZ | Team Daiwa Z (fishing reel) |
| TDZ | Torpedo Danger Zone |
| TDZ | Tsunami Disaster Zone |
| TDZ | Total Danger Zone |