| Acronym | Meaning |
| P/B | Preburner |
| SERB | Systems Engineering Review Board |
| IPACS | Integrated Power And Attitude Control System |
| VEH | ID Vehicle Identification |
| DOF | Direction Of Flight |
| MIP | MinimumImpulsePulse |
| W/T | Wind Tunnel |
| MCIU | Mission Control And Interface Unit |
| PETS | P/L Experiment Test System (KSC) |
| OMIS | Operational Management Information System |