| Acronym | Meaning |
| EDOMP | EDO Medical Project |
| HPOTP | High Pressure Oxidizer Turbopump |
| DSSC | Deep Space Station Complex |
| SAMPEX | Solar Anomalous And Magnetospheric Particle EXplorer |
| PMIRR | Pressure Modulated InfraRed Radiometer |
| CG | Center Of Gravity |
| OSSA | Office Of Space Science And Applications |
| ISAMS | Improved Stratospheric And Mesospheric Sounder |
| RGB | Red Giant Branch |
| BECO | Booster Engine Cutoff |