ASTOR
| Acronym | Definition |
|---|---|
| ASTOR | Airborne Standoff RADAR |
| ASTOR | Aircraft Simulation for Traffic Operations Research (US NASA) |
| ASTOR | Automatyka Sterowanie Transmisja Oprogramowanie Robotyka (Polish: Automatic Control of Broadcast Robotics Software) |
| ASTOR | Anti-Submarine Torpedo, Rocket Assisted |
| ASTOR | Application of Safeguards to Geological Repositories (IAEA expert group) |