| Acronym | Meaning |
| PG | Power Generation |
| SLAC | Stanford Linear Accelerator Center |
| STDN | Space Tracking And Data Network |
| SIMR | Systems Integration Management Review |
| D&C | Displays And Controls |
| SSPTF | Santa Susana Propulsion Test Facility (see SSFL) |
| PDU | Pressure Distribution Unit |
| MDM | Manipulator Deployment Mechanism |
| QAVT | Qualification For Acceptance Vibration Testing |
| MPIIN | Modification Procurement Instrument Identification |