| Acronym | Definition |
|---|
| ATDA➣Armenian Tourism Development Agency |
| ATDA➣Augmented Target Docking Adapter (NASA) |
| ATDA➣American Train Dispatchers Association |
| ATDA➣Accountability of Tax Dollars Act |
| ATDA➣Appropriate Technology Development Association |
| ATDA➣Agena Target Docking Adapter (NASA) |
| ATDA➣Alabama Tire Dealers Association |
| ATDA➣Air Toxics Data Archive |
| ATDA➣Augmented Target Docking Adaptor (NASA) |
| ATDA➣Atlas Target Docking Adapter (NASA) |
| ATDA➣Altes Testament Deutsch, Apokryphen |
| ATDA➣Australian Textile Design Association |
| ATDA➣Assam Tribal Development Authority (India) |
| ATDA➣American Trade and Development Agency |
| ATDA➣Argentina Tango Dance Association (Tokyo, Japan) |
| ATDA➣Advanced Technical Drawing - Architectural |
| ATDA➣Active Tactical Decision Aid |
| ATDA➣American Truck Dealers Association |
| ATDA➣All Turkish Districts Award |
| ATDA➣Arizona Technology Development Authority |
| ATDA➣Airport Taxi Drivers Association (Edinburgh, Scotland, UK) |
| ATDA➣Autoimmune and Transplantation Disease Area |
| ATDA➣Automated Testing of Diode Arrays |
| ATDA➣Aruchour Tourism Development Association |