| Acronym | Meaning |
 | LH | Liquid Hydrogen |
| GEM | Giotto Extended Mission |
| IML | International Microgravity Lab |
| HCMM | Heat Capacity Mapping Mission |
| OCGF | Organic Crystal Growth Facility |
| VVS | Voenno-Vosdushniye Sili |
| SID | Sudden Ionospheric Disturbance |
| FRSI | Flexible Reusable Surface Insulation |
| NOAO | National Optical Astronomy Observatories |
| EJASA | Electronic Journal Of The Astronomical Society Of The Atlantic |
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