ATSD
| Acronym | Definition |
|---|---|
| ATSD | Assistant to the Secretary of Defense |
| ATSD | A Tak Swoja Droga (Polish: by the way) |
| ATSD | Alzheimer-Type Senile Dementia |
| ATSD | Automated Test Systems Division (US Army) |
| ATSD | Airborne Traffic Situation Display |
| ATSD | Access and Transport Solutions Development (Sprint) |