| Acronym | Meaning |
| AGARD | Advisory Group For Aeronautical Research And Development |
| TIME | Thermosphere-ionosphere-mesosphere-electrodynamics |
| AGRICLIMSS | Agicultural Climate Service System |
| MODIS | Moderate Resolution Imaging Spectroradiometer |
| MJO | Madden-Julian Oscillation |
| CAO | Central Aerological Observatory |
| KMA | Korean Meteorological Administration |
| ITPR | Infrared Temperature Profile Radiometer |
| AP | Amparo |
| APAS | Astrophysical |