| Abbreviation | Definition |
|---|---|
| ASP | Aviation Safety Program |
| ASQP | Airline Service Quality Performance |
| ASR | Acceleration Slip Regulation |
| ASR | Antenna Structure Registration |
| ASR | Automatic Slip Regulation |
| ASRS | Aviation Safety Reporting System |
| ASSET | Airbus Scheduling Software for Editing Timetables |
| ASSHTO | American Association of State Highway and Transportation Officials |
| ASSP | Automated Seavan Shipment Planning System |
| AST&L | American Society of Transportation and Logistics |
| ASTA | Airport Surface Traffic Automation |
| ASTA | American Society of Travel Agents |
| ASTM | American Society for Testing and Materials |
| ASTP | Advanced Space Transportation Program |
| ASV | Advanced Safety Vehicle |
| ASV | All Season Vehicle |
| ASV | All Seasons Vehicle |
| ASV | All Seasons Vehicles |
| ASV | Allied Specialty Vehicles |
| ASV | Autonomous Surface Vehicles |