| Acronym | Meaning |
![](file.png) | GC-AED | Gas Chromatography-Atomic Emission Detection |
![](file.png) | GCA | Geophysics Corporation Of America |
![](file.png) | GCCDF | Generic Control Center Development Facility |
![](file.png) | GCCM | Global Carbone Cycle Modeling |
![](file.png) | GCDIS | Global Change Data And Information System |
![](file.png) | GCE | Part Of EUROTRAC |
![](file.png) | GCEC | Global Change And Ecological Complexity |
![](file.png) | GCI | Global Change Institute |
![](file.png) | GCIP | GEWEX Continental-Scale International Project |
![](file.png) | GCM | General Circulation Model |
![](file.png) | GCM | Global Change Model |
![](file.png) | GCM | General Circulation Model |
![](file.png) | GCMC | Global Climate Modeling Group |
![](file.png) | GCMG | Global Climate Modeling Group |
![](file.png) | GCMG | Global Climate Modeling Group |
![](file.png) | GCOS | Global Climate Observing System |
![](file.png) | GCP | Global Chemistry Program |
![](file.png) | GCP | Global Change Program |
![](file.png) | GCP | GEWEX Continental-Scale Project |
![](file.png) | GCRP | Global Change Research Program |
![](file.png) | GCSS | GWEX Cloud Systems Studies |
![](file.png) | GCTE | Global Change And Terrestrial Ecosystems |
![](file.png) | GCTE | Global Change And Terrestrial Ecosystems |
![](file.png) | GCTM | Global Chemical Transport Model |
![](file.png) | GDAS | Global Data Assimilation System |
![](file.png) | GDC | GARP Data Center |
![](file.png) | GDP | GARP Data Processing |
![](file.png) | GDP | Ground Data Processor |
![](file.png) | GDP | Gross Domestic Product |
![](file.png) | GDP | Government Development Platforms |
![](file.png) | GDPS | Global Data Processing System |
![](file.png) | GDR | Geophysical Data Record |
![](file.png) | GDS | Global Dynamics Section |
![](file.png) | GDS | GeoMet Data Services |
![](file.png) | GED | Global Ecosystem Dynamics |
![](file.png) | GEF | Global Environmental Facility |
![](file.png) | GEIA | Global Emissions Inventory Activity |
![](file.png) | GEISA | Management And Study Of Atmospheric Spectroscopic Information |
![](file.png) | GEM | Global Environmental Multiscale Model |
![](file.png) | GEM | Geospace Environment Modeling Program |
![](file.png) | GEMINI | General Mesonetwork Interpolation Interface |
![](file.png) | GEMPAK | General Meteorological Package |
![](file.png) | GEMS | Global Environment Monitoring System |
![](file.png) | GENESIS | Global Environmental And Ecological Simulation Of Interactive Systems |
![](file.png) | GENPRO | General Processor |
![](file.png) | GEO | Geosciences Directorate |
![](file.png) | GEO 2000 | National Science Foundation's Geosciences Beyond 2000 |
![](file.png) | GEOS | Geostationary Earth-Orbiting Satellite |
![](file.png) | GEOSAT | Geodesy Satellite |
![](file.png) | GEOSECS | Geochemical Ocean Sections |