Organization High Altitude Observatory

Army Ballistics Laboratory (WWII)

University of Utah

Harvard University

National Bureau of Standards

Joint Institute for Laboratory Astrophysics

International Astronomical Union

Royal Astronomical Society

Société Royale des Sciences de Liège

University of Colorado at Boulder

Institut d'astrophysique de Paris

National Center for Atmospheric Research

Marshall Space Flight Center

University of Oslo

Institute d'Astrophysique, Paris

California Institute of Technology

Cavendish Laboratory

University of Alabama

Norwegian Academy of Science

International Astronomical Union

Federation of Astronomical and Geophysical Data Analysis Services