| Acronym | Meaning |
| NUO | North Up |
| SSEP | Sub Surveillance Equipment Program |
| SCE | Standard Computing Element |
| NAMTRAGRU | Naval Air Maintenance Training Group |
| ISC | Intercommunication Set Control |
| TCO | Technical Contracting Office |
| PO | Project Officer |
| FDR | Flight Data Recorder |
| FAEWS | Fleet Airborne Electronic Warfare System |
| STIM | Stimulate |