| Acronym | Meaning |
| CSU | Communications Switching Unit |
| ECU | Environmental Control Unit |
| MCAF | Marine Corps Air Facility |
| QUE1 | Tqe Left |
| BRK | Brake |
| MUE | Modification Unique Equipment |
| BRG | Bearing |
| BRT | Bright |
| NMCM | Not Mission Capable Maintenance |
| SPS | Software Porduct Specification |