| Acronym | Meaning |
| FSD | Full Scale Development |
| JTSS | Jvx (v-22) Test Support Software |
| AV | Avionics |
| CDP | Compressor Discharge Pressure |
| CDIR | Cumulative Damage Index Right Engine |
| V-COM | Swimmer Delivery Vehicle (sdv) Comm System |
| PTP | Program Test Plans |
| TIP | Trainer Improvement Program |
| MLS | Microwave Landing System |
| JLC | Joint Logistics Commanders |