| Acronym | Definition |
|---|
| SDTT➣Sir Dorabji Tata Trust (India) |
| SDTT➣Software Download Trigger Table (computing) |
| SDTT➣San Diego Tracking Team (San Diego, CA) |
| SDTT➣Survivable Demining Tractor and Tools (England, UK) |
| SDTT➣Systemic Deep Tissue Therapy |
| SDTT➣Symbolic Dynamic Tracking Tensor |