| Acronym | Meaning |
| AIPF | Anti-ice Valve Position Failure |
| TEC | Type Equipment Code |
| SASTS | Submarine Advanced Signal Training System |
| ECR | Engineering Change Request |
| MFHBF | Mean Flight Hours Between Failures |
| FACTS | Flip Augment Cobra Tow Sight |
| DEC | Decrease |
| USAF | United States Air Force |
| CPTS | Computer Program Test Specification |
| BMS | Broadcast Message Service |