- Global Ocean Observing System (GOOS) http://www.ioc-goos.org
- The US Global Ocean Observing System http://gcoos.tamu.edu/GOOS/goos.html
- euroGOOS http://www.eurogoos.org/
- Indian Ocean Global Ocean Observing System (IOGOOS) http://www.incois.gov.in/Incois/iogoos/home.jsp
- CLIVAR climate variability and predictability http://www.clivar.org
- International ARGO project http://www.argo.net/
- Ocean Research Interactive Observatory Networks (ORION) http://www.oceanleadership.org/
- OceanSites http://www.oceansites.org/
- Ocean Tracking Network http://www.oceantrackingnetwork.org/
- Southwest PacIfic ocean circulation and Climate Experiment http://www.clivar.org/organization/pacific/pacific_SPICE.php
- Global Observing Systems Information Center (GOSIC) http://www.gosic.org/default.htm
- Partnership for Observation of the Global Oceans http://ocean-partners.org/
