| Acronym | Meaning |
| TIO | Target Insertion Orbit |
| BPM | Beats Per Minute |
| G02 | GaG02Gaseous Oxygen |
| SOM | Spares OPtimization Model |
| ESOC | European Space Operations Center |
| GIDEP | Government-industry Data Exchange Program |
| VO | Shuttle Operations (KSC Directorate) |
| FC | Flight Control |
| ESRIN | European Space Research Institute |
| SOR | Specification Operational Requirement |