Climate modelling centres
- Bureau of Meteorology Research Centre (BMRC), Melbourne
- Canadian Centre for Climate Modelling and Analysis (CCCma), Victoria
- Centre for Global Atmospheric Modelling (CGAM)
- CSIRO Atmospheric Research, Melbourne
- Deutsches Klimarechenzentrum (DKRZ) (German Climate Research Centre), Hamburg
- Geophysical Fluid Dynamics Laboratory (GFDL), Princeton
- NASA Goddard Insitute for Space Studies (GISS) Research, New York
- NERC Centres for Atmospheric Science (NCAS)
- Laboratoire de Météorologie Dynamique du CNRS (LMD), Paris
- Max Planck Institute for Meteorology (MPI), Hamburg
- MIT Center for Global Change Science Climate Modeling Initiative
- National Center for Atmospheric Research (NCAR) Climate and Global Dynamics Division, Boulder
- UK universities Global Atmospheric Modelling Programme (UGAMP)
Analysis and intercomparison projects
- AMIP (Atmospheric Model Intercomparison Project)
- CLIVAR (Climate Variability and Predictability)
- CMIP (Coupled Model Intercomparison Project)
- EuroCLIVAR (an EC-funded project supporting CLIVAR in Europe)
- OCMIP (Ocean Carbon Cycle Model Intercomparison Project)
- PCMDI (Program for Climate Model Diagnosis and Intercomparison), Lawrence Livermore National Laboratory
Climate data centres
- British Atmospheric Data Centre (BADC)
- Carbon Dioxide Information Analysis Center (CDIAC), Oak Ridge
- Climate Diagnostics Center (NOAA-CIRES CDC), Boulder (source of NCEP/NCAR reanalyses and COADS)
- Climate Impacts LINK project at the Climatic Research Unit, UEA
- Intergovernmental Panel on Climate Change Data Distribution Centre (IPCC DDC)
- US National Snow and Ice Data Center (NSIDC), Boulder
- US National Climatic Data Center (NCDC), Asheville
Other climate-related sites
- Canadian Institute for Climate Studies
- NOAA/NCEP Climate Prediction Center (CPC), Washington
- Climatic Research Unit (CRU), University of East Anglia (UEA)
- UK Climate Impacts Programme
- Intergovernmental Panel on Climate Change (IPCC)
- UN Framework Convention on Climate Change (UNFCCC)