- Alaska Volcano Observatory - established to monitor Alaskan volcanoes, primarily those in the Cook Inlet Region
- Cascades Volcano Observatory - info on volcanically-induced geologic and hydrologic hazards as well as images of volcanoes and volcanic phenomena are available
- Istituto Internazionale di Vulcanologia
- National Geodetic Survey - responsible for developing and maintaining the National Spatial Reference System (NSRS).
- Nordic Volcanological Institute, Iceland
- Smithsonian Global Volcanism Network
- University of Piza - Volcanic Simulation Group
