| Acronym | Meaning |
| SNSR | Sensor |
| IRP | Intermediate Rated Power (30 Minutes) |
| SSEP | Sub Surveillance Equipment Program |
| AHIP | Army Helicopter Improvement Program |
| CEB | Cno Executive Board |
| OSD | Office Of The Secretary Of Defense |
| ADU | Air Data Unit |
| PFM | Plan For Maintenance |
| MCTCA | Navy Meterology And Calibration Program |
| STVTS | Submarine Tactical Visual Training System |