| Acronym | Meaning |
| GATP | Ground Acceptance/Article Test Procedure |
| CMAT | Compatible Materials (List) |
| CRES | Corrosion Resistant Steel |
| DIS | Documentation Index System |
| FRCI | Fibrous Refractory Composite Insulation |
| VPF | Vertical Processing Facility |
| GOCA | GrGOCAGround Operations Control Area |
| RRI | Rendezvous Radar Indicator |
| EDPE | Electronic Data Processing EquiPment |
| IDC | Integrated Displays And Controls |