| Acronym | Meaning |
| PS/PC | Physical Security/pilferage Code |
| DB | Decibel |
| AIVPR | Anti-ice Valve Position Right Engine |
| JON | Job Order Number |
| GOSIP | Government Open Systems Interconnection Protocol |
| COMS | Contractor Operation And Maintenance Of Simulators |
| PCN | Program Change Notice |
| FM | From |
| CALT | Control Altitude |
| TIS | Training Integration System |