| Acronym | Meaning |
| EIA | Electrical Industries Association |
| PHA | Preliminary Hazard Analyses |
| MPB | Maintenance Parts Breakdown |
| GPAS | General PurPose Airborne Simulator |
| GIA | GPC Interface Adapter |
| REM | Release Escape Mechanism |
| RRI | Rendezvous Radar Indicator |
| WAT | Web Action Time |
| NVR | Non-Verification Required |
| TAR | Test Action Requirement |