| Acronym | Meaning |
| NAS | Numerical Aerodynamic Simulation |
| RAS | Royal Astronomical Society |
| ISEP | Isolated/Stabilized Exercise Platform |
| LGA | Low Gain Antenna |
| GMS | Geostationary Meterological Satellite |
| ENAP | Energetic Neutral Atom Precipitation |
| MITI | Ministry Of International Trade And Industry |
| WIMP | Weakly Interacting Massive Particle |
| GOMOS | Global Ozone Monitoring By Occultation Of Stars |
| LRSI | Low-temperature Reusable Surface Insulation |