| Acronym | Meaning |
| VMS | Virtual Memory Systems |
| SEM | System Element Management |
| NCMRWF | India's National Centre For Medium Range Weather Forecasting |
| FAPS | Fate Of Atmospheric Pollutants Study |
| SOO/SAC | Science And Operations Officer/Scientific Applications Computer |
| CAA | Concepts Analysis Agency |
| EMO | Emergency Management Office |
| NCAB | Network Coordination And Advisory Board |
| MRF | Medium-Range Forecast |
| ASI | Agenzia Spaxiale Italiano |