ATAD
| Acronym | Definition |
|---|---|
| ATAD | Anti-Tax Avoidance Directive (EU) |
| ATAD | Autothermal Thermophilic Aerobic Digestion |
| ATAD | Atmospheric Transport and Dispersion (model) |
| ATAD | Auto Thermal Aerobic Digestion |
| ATAD | Access Telerobotic Assembly Demonstration |
| ATAD | Acute Thrombosed Aortic Dissection (surgery) |
| ATAD | Association for Teen- Age Diplomats (est. 1951; Rochester, NY) |