| Acronym | Meaning |
| PPCO | Provisioning Principal Contracting Office |
| HMS/DS | Helmet Mounted Sight/display System |
| EWJWG | Electronic Warfare Joint Working Group |
| FLT | Flight |
| SCCB | Software Change Control Board |
| GPS | Global Positioning System |
| TECR | Training Equipment Change Request (form 4720) |
| RVDT | Rotary Variable Differential Transformer (transducer) |
| VOR | Vhf Omnidirectional Range |
| OMG | Object Management Group |