| Acronym | Meaning |
| PDI | Payload DePloyment And Retrieval System |
| FAMOS | Flight Acceleration Monitor Only System |
| TT&C | Tracking Telemetry And Control |
| GIRD | Ground Integration Requirements Document |
| SRSF | SRB Receiving And Subassembly Facility |
| REM | Release-Engage Mechanism |
| IAS | Impact Assessment Sheet |
| HMF | Hypergot Maintenance Facility |
| IOPL | Integrated Open Problem List |
| HRSI | High Temperature Reusable Surface Insulation |