| Acronym | Meaning |
| TRB | Test Review Board |
| FCC | Flight Control Computer |
| RM/MS&C | Redundancy Management/Moding |
| DFCS | Digital Flight Control Software (System) |
| SACS | SADshuttle AuthorizedDocument |
| F | Forward |
| HRAA | High Rate Acquisition Assembly |
| DVS | Design Verification Specification |
| GCU | Generator Control Unit |
| FLC | Federal Library Committee |