| Acronym | Meaning |
| SAR | Search And Rescue |
| ECMA | European Computer Manufacturer's Associations |
| O&SHA | Operating And Support Hazard Analysis |
| DBDS | Data Base Design Specification |
| SOV | Shut Off Valve |
| MGOT | Measured Gas Overtemperature |
| GPETE | General Purpose Electronic Test Equipment |
| RIG | Reuse Library Interoperability Group |
| KHZ | Kilohertz |
| EMS | Engine Monitoring System |