| Acronym | Meaning |
| YTB | Large Harbor Tug (self-propelled) |
| RCS | Radar Cross Section |
| CARA | Combined Altitude Radar Altimeter |
| PAC | Power Assurance Check |
| TURB | Trainer Update Review Board |
| TDY | Temporary Duty |
| PCTE | Portable Common Tools Environment |
| DFARS | Dod Federal Acquistion Regulation Supplement |
| JTMS | Jvx (v-22) Test And Maintenance Software |
| PAPS | Propulsion Associated Parameter Set |