| Acronym | Definition |
|---|
| DTTS➣Defense Transportation Tracking System |
| DTTS➣Defense (Digital) Tactical Trunking Switch |
| DTTS➣District Team Training Seminar (Rotary International) |
| DTTS➣Division of Travel and Transportation Services (National Institutes of Health; US DHHS) |
| DTTS➣Driveshaft Through the Skull (Walker Canada) |
| DTTS➣Dynamic Track Tensioning System (tracked vehicles) |