| Acronym | Definition |
|---|
| DGTD➣Discontinuous Galerkin Time-Domain (lightwave technology) |
| DGTD➣Deutschen Gesellschaft für Trauma und Dissoziation (German: German Society for Trauma and Dissociation) |
| DGTD➣Death Guild Thunderdome |
| DGTD➣Directorate General of Technical Development (India) |
| DGTD➣Deployable Ground Data Terminal (US Army) |