Antarctic Geological Drilling (ANDRILL) Deep Carbon Observatory (DCO) Dynamics of Earth and Ocean Systems (DEOS) Earthscope Global Ocean Observing System (GOOS) Group on Earth Observations (GEO) Incorporated Research Institutions for Seismology (IRIS) InterMARGINS International Continental Scientific Drilling Program (ICDP) International Council for the Exploration of the Sea (ICES) International Geosphere-Biosphere Programme: (IGBP) International Lithosphere Program (ILP)