| Acronym | Meaning |
| MRF | Medium-Range Forecast |
| HIRIS | High Resolution Imaging Spectrometer |
| IAPO | International Association Of Physical Oceanography |
| PARS | Paralleled-processing Applied Research Systems |
| BEST | Black Educational Science Trust |
| ESFU | Enhanced Standard Format Unit |
| NGO | Non-Government Organizations |
| HCSN | High-Capacity Satellite Network |
| ICFD | Institute For Computational Fluid Dynamics |
| ESRO | European Space Research Organization |