| Acronym | Meaning |
| FASO | Fleet Aviation Support Office |
| APC | Acquistion Professional Community |
| MILSTD | Military Standard |
| XFREQ | Transmit Frequency |
| CSTIRS | C School Training Input Requirements System |
| DNS | Doppler Navigation Sensor |
| IDCU | Ice Detector Control Unit |
| ASR | Submarine Rescue Ship (fleet Support) |
| AVC | Avionics Change (tdc 54) |
| MST | Mission System Trainer |