Comprehensive Climate Glossary

The links for climate glossary are taken from RealClimate (blog). This is not an extensive list, but a good start.

• Real Climate (blog)
• National Oceanic and Atmospheric Administration (NOAA)
  
• United Nations Framework Convention for Climate Change (UNFCCC)
  
• Intergovernmental Panel for Climate Change (IPCC)
  
• Wikipedia
• European Union
• United States Environmental Protection Agency (EPA)
  
• Australian EPA
• Encyclopedia of Earth

Also see

• GHG Protocol Initiative (WRI and WBCSD)
  
• Climate Change Information Resources (CIESEN)
• UNFCCC COP-13 in Bali, Indonesia
• NASA Goddard Institute of Space Studies (GISS)
• PEW Center on Global Climate Change
• Climate Policy Map
• World Bank Climate Change Team
• World Watch Institute