| Acronym | Definition |
|---|
| ASTRA➣Advanced Sysinfo Tool and Reporting Assistant |
| ASTRA➣Advanced Space Technologies for Robotics and Automation (conference) |
| ASTRA➣Ancient Instruments Sound/Timbre Reconstruction Application |
| ASTRA➣All Scale Tomographic Reconstruction Antwerp (Antwerp, Belgium) |
| ASTRA➣Australian Strategic Air Traffic Management Group |
| ASTRA➣Arab Supply and Trading Corporation |
| ASTRA➣Automatic System for Transport Analysis |
| ASTRA➣Automatic Satellite Tracking Research Antenna |
| ASTRA➣Automated Service and Trouble Report Analysis |