| Acronym | Meaning |
![](file.png) | EPA | Environmental Protection Agency (U.S.) |
![](file.png) | NOAASIS | NOAA Satellite Information System |
![](file.png) | DORIS | Doppler Orbitography And Radiopositioning Integrated By Satellite (EOS) |
![](file.png) | EUMETSAT | EUropean Organization For The Exploitation Of METeorological SATellites |
![](file.png) | GEWEX | Global Energy And Water Cycle EXperiment (WCRP) |
![](file.png) | AO&SS | Atmospheric |
![](file.png) | JSC | Johnson Space Center (NASA |
![](file.png) | GMS | Geostationary Meteorological Satellite |
![](file.png) | SBUV | Solar Backscatter UltraViolet Radiometer (EOS) |
![](file.png) | STEP | Satellite Technology Education Program (WSGC) |