Regional Associations
- AOOS: Alaska Ocean Observing Sytem
- CaRA: Caribbean Regional Association
- CeNCOOS: Central and Northern California Ocean Observing System
- GCOOS: Gulf of Mexico Coastal Ocean Observing System
- GLOS: Great Lakes Observing System
- MACOORA: Mid-Atlantic Coastal Ocean Observing Regional Association
- NANOOS: Northwest Association of Networked Ocean Observing Systems
- NERACOOS: Northeastern Regional Association of Coastal Ocean Observing Systems
- NFRA: National Federation of Regional Associations
- NOAA IOOS: National Oceanic and Atmospheric Administration Integrated Ocean Observing System
- PacIOOS: Pacific Islands Ocean Observing System
- SECOORA: Southeast Coastal Ocean Observing Regional Association
- SCCOOS: Southern California Coastal Ocean Observing System