| Acronym | Meaning |
| PLT | Pilot |
| PACS | Pointing And Attitude Control System |
| VFT | Verification Flight Test |
| TCS | Technical Change Summary |
| SRH | Subsystems Requirements Handbook |
| IPS | IRAN Inspection And Repairs As Necessary |
| FSL | Flight Simulation Laboratory |
| F/A | Failure Analysis |
| FOB | Flight Operations Building |
| PRSD | Power Reactant Storage And Distribution |