List of CIRCLE relevant Institutions/Organisations
- IGBP – International Geosphere-Biosphere Programme
- IHDP – International Human Dimensions Programme on Global Environmental Change
- WCRP – World Climate impact research and adaptation strategies Programme
- IPCC – Intergovernmental Panel on Climate Change
- IGFA – International Group of Funding Agencies for Global Change Research
- US Climate Change Science Program
- The World Bank's Climate Change Group
- TNC – The Nature Conservancy
- UNESCO MAB – United Nations Educational, Scientific and Cultural Organisation / Man and Biosphere
- GTOS – Global Terrestrial Observing System
- MRI – Mountain Research Initiative
- GLORIA – The Global Observation Research Initiative in Alpine Environments
- GOOS – The Global Ocean Observing System
- GTN-C – Costal Network
- AMAP – Arctic Monitoring and Assessment Programme
- WGMS – World Glacier Monitoring Service
- GLIMS – Global Land Ice Measurements from Space
- GCOS – Global Climate Observing System
- GTN-H – Hydrology Network
- PAGES – Past Global Changes
- LUCC – Land-Use and Land-Cover Change
- IPA – International Permafrost Association
- GTN-P – Permafrost Network
- ITEX – The International Tundra Experiment