| Acronym | Meaning |
| ATLAS | Atmospheric Laboratory For Applications And Science |
| SI | Systeme International |
| SME | Solar Mesosphere Explorer |
| PACE | Precipitation Augmentation For Crops Experiment |
| MS | MASnet Code For The Mass Storage System |
| BIT | Built-in Test |
| EAR | Ethics Advisory Review |
| ALT/RA | Altimeter/Radar Altimeter |
| NWP | Numerical Weather Prediction |
| AALC | Amphibious Assault Landing Craft |