| Acronym | Meaning |
| MM | Major Mode |
| PP | Power Pole |
| CONSTR | Construct |
| PSD | RPlanning And Scheduling Document Record |
| NTTF | Network Test And Training Facility |
| RMSVP | Remote ManiPulator SubsYstem Verification Plan |
| FCA | Frequency Control Analysis |
| SBTC | Speed Brake/thrust Controller |
| CHG | Change |
| OFTDS | Orbital Flight Test Data System |