| Acronym | Meaning |
| CI | Course (deviation Display) Invalid |
| MACRO | Merge And Correlate Recorded Output (Program) |
| OFT | Orbital Flight Test |
| POP | Prelaunch Operations Plan |
| IPS | IRL Initiating Reference Letter |
| RJOD | Reaction Jet OMS Driver |
| THEO | Theoretical |
| CCM | Controlled Carrier Modulation |
| SEM | Scanning Electron Microscope |
| PMP | Pump |