 International Association of Geomagnetism and Aeronomy

The International Association of Geomagnetism and Aeronomy (IAGA) is a scientific organization that focuses on research in the fields of geomagnetism, aeronomy, and related areas of space and Earth sciences. It is one of the associations under the International Union of Geodesy and Geophysics (IUGG), which exists to promote international cooperation in these scientific disciplines.