| Acronym | Meaning |
| H | 20Water |
| CMP | Configuration Management Plan |
| RMS | Redundancy Management System |
| EGSE | Electrical Ground Support Equipment |
| GSTDN | Ground Spacecraft Tracking And Data Network |
| OMS | Orbital Maneuvering Subsystem |
| PIC | Pyrotechnic Initiator Controller |
| LHC | Left Hand Circular |
| CAL | Calibrate |
| SLC | Space Launch Complex |