| Acronym | Meaning |
| VUG | Visualization Users Group |
| SME | Solar Mesosphere Explorer |
| AD&D | Accidental Death And Dismemberment |
| TES | Transequatorial Scatter |
| SAWRS | Supplementary Aviation Weather Reporting System |
| GCI | Global Change Institute |
| MOBILHY | Modelisation Du Bilan Hydrique |
| IOS | Interplanetary Scintillation |
| SMG | Scientific And Management Group |
| RPN | (Division De) Recherche En Precision Numerique |