| Acronym | Meaning |
| IML | Inside Mold Line |
| FSSR | Functional Subsystem Software Requirements |
| FSE | Flight Simulation Engineer |
| IOPL | Integrated Open Problem List |
| RAU | Remote Acquisition Unit |
| FDI | Failure Detector Indicator |
| RACU | Remote Acquisition And Command Unit |
| FD | Flight Director |
| SSPP | SYstem Safety Program Plan |
| SPLY | Supply |