| Acronym | Meaning |
| SCC | Simulation Control Center |
| SCRG | SYstem Change Review Group (MSFC) |
| CPD | Converter |
| MMPSE | Multiuse Mission Payload Support Equipment |
| VEL | Velocity |
| CAR | Corrective Action Request |
| MI | Mile |
| PSP | Program Support Plan |
| MRCR | Measurement Requirement Change Request |
| MW | Man Week |