| Acronym | Meaning |
| ACT | Atmospheric Chemical Transformations |
| CAL | Cray Assembly Language |
| ASRL | Atmospheric Science Research Laboratory |
| ESSCO | Environmental Science & Services Corporation |
| VNIRO | Russian Federal Research Institute Of Fisheries And Oceanography |
| HSI | High-speed Interferometer |
| FWHM | Full Width |
| MAC | Medium Access Control |
| PRAIRE | Polarization Radar Illinois Rainfall Experiments |
| EODC | Earth Observation Data Centre |