| Acronym | Meaning |
| EGT | Exhaust Gas Temperature |
| PROP | Proprotor |
| AIX | Ibm Advanced Interactive Executive Operating System (ibm) |
| LAV | Light Assault Vehicle |
| YTM | Medium Harbor Tug (self-propelled) |
| BFRL | Basic Facilities Requirements List |
| CADCAM | Computer Automated Design Computer Aided Manufacturing |
| RDR CTRL | Radar Control |
| SIM | Software Engineering Environment (see) Information Model |
| AOR | Annual Operating Requirement |