| Acronym | Meaning |
| EIVT | Electronic Installation Verification Test |
| HMP | Hydrozene Monopropeflant (RCS Propellant) |
| MCT | Maximum Climb Thrust |
| SDE | Space Division Evaluator |
| GRN | Green |
| IPS | IRIG Inertial Rate Integrating Gyro |
| MEA | Maintenance Engineering Analysis |
| TPM | Terminal Phase Maneuver |
| CONT | Contingency |
| DFI | Development Flight Instrumentation |