| Acronym | Meaning |
| SALAN | Sensitivity Analysis Of Linear Active Networks |
| ANVIS | Aviator's Night Vision Imaging System |
| TSA | Trainer Support Activity |
| AIVPFL | Anti-ice Valve Position Failure Left Engine |
| TWT | Traveling Wave Tube |
| SCFE | Subcontractor Furnished Equipment |
| SASTS | Submarine Advanced Signal Training System |
| AVC | Avionics Change (tdc 54) |
| SAT | System Acceptance Testing |
| OAT | Outside Air Temperature |