| Acronym | Meaning |
| CACR | Commission On Air Chemistry And Radioactivity |
| EOLE | The French Program Like GHOST |
| RUC | Rapid Update Cycle |
| CCAWG | Climate Change And Assessment Working Group |
| ESA | European Space Agency |
| EECF | Earthnet ERS-1 Central Facility |
| APCA | Air Pollution Control Association |
| LAWS | Low Altitude Wind Shear |
| PHOXA | Photochemical Oxidant And Acid Deposition Model Application |
| EXAMETNET | Experimental Inter-American Meteorological Rocket Network |