| Acronym | Meaning |
| TRANS | Transition |
| FDDB | Function Designator Data Base |
| OMEWG | Orbiter Maintenance Engineering Working Group |
| CIE | Communications Interface Equipment |
| RREU | Rendezvous Radar Electronics Unit |
| ILC | Initial Launch Capability |
| ERPM | Engineering Requirements And Procedures Manual |
| DHA | Design Hazards Analysis |
| STD | LStandard Distribution List (letter Denoting Which List |
| MAA | Mechanical Arm Assembly |