| Acronym | Definition |
|---|
| DPTT➣Dipentamethylene Thiuram Tetrasulfide (organic chemicals) |
| DPTT➣Diploma Pre-Primary Teacher Training (kindergarten; India) |
| DPTT➣Democratic Party of Trinidad & Tobago |
| DPTT➣Days Prior to Test |
| DPTT➣Double-Pole, Triple Throw (switch) |