| Acronym | Definition |
|---|
| DGTA➣Direction Générale des Transports Aériens (French: Directorate General of Air Transport; Belgium) |
| DGTA➣Dutch Gas Turbine Association (Netherlands) |
| DGTA➣Directorate General Technical Airworthiness (Australian Defence Forces) |
| DGTA➣Dangerous Goods Trainers' Association |
| DGTA➣Drafting Group Type Approval |