| Acronym | Meaning |
| DECOM | Decommutate |
| SCB | Simulation Control And Training SYstem |
| SMP | Software Management Plan |
| PGSE | Payload Ground Support Equipment |
| PAR | Planning Action Request |
| MPMP | Mass Properties Management Plan |
| PI | Preliminary Investigation |
| ECC | Engineering Change Control |
| FM/PM | Frequency Modulation/Phase Modulation |
| GS | Ground Speed |