※一部利用できない機能があります
- American Institute of Physics (31)
- American Geophysical Union (22)
- United States. National Aeronautics and Space Administration (20)
- American Physical Society (16)
- Institution of Electrical Engineers (15)
- Institute of Electrical and Electronics Engineers (13)
- 国立極地研究所 (13)
- 気象庁 (11)
- American Meteorological Society (10)
- Optical Society of America (10)
- 東京天文台 (9)
- Royal Astronomical Society (8)
- Royal Society (Great Britain) (8)
- 宇宙科学研究所 (8)
- American Association of Variable Star Observers (7)
- American Astronomical Society (7)
- 学術研究会議 (7)
- American Mathematical Society (6)
- Bŭlgarska akademii︠a︡ na naukite (6)
- Institute of Physics (Great Britain) (6)
- International Astronomical Union (6)
- Royal Greenwich Observatory (6)
- 国立天文台 (6)
- 核融合科学研究所 (6)
- Geological Society of America (5)
- Rossiĭskai︠a︡ akademii︠a︡ nauk (5)
- Society for Industrial and Applied Mathematics (5)
- 中国科学院 (5)
- 中央気象台 (5)
- 宇宙航空研究開発機構 (5)
- 郵政省電波研究所 (5)
- Accademia nazionale dei Lincei. Classe di scienze fisiche, matematiche e naturali (4)
- American Institute of Aeronautics and Astronautics (4)
- European Geophysical Society (4)
- European Southern Observatory (4)
- Kitt Peak National Observatory (4)
- London Mathematical Society (4)
- Physical Society (Great Britain) (4)
- Royal Observatory, Edinburgh (4)
- Smithsonian Institution (4)
- 国立防災科学技術センター (4)
- 日本学術会議 (4)
- 日本物理学会 (4)
- 柿岡地磁気観測所 (4)
- 海上保安庁水路部 (4)
- 高エネルギー加速器研究機構 (4)
- 高エネルギー物理学研究所 (4)
- Akademii︠a︡ nauk SSSR (3)
- COSPAR (3)
- Canada-France-Hawaii Telescope Corporation (3)
- Carnegie Institution of Washington (3)
- Chalmers tekniska högskola (3)
- Deutsche Geophysikalische Gesellschaft (3)
- High Altitude Observatory, University of Colorado (3)
- Institute of Mathematical Statistics (3)
- Institute of Physics and the Physical Society (3)
- Minor Planet Center (Cambridge, Mass.) (3)
- National Academy of Sciences (U.S.) (3)
- Science Research Council (Great Britain) (3)
- Svenska geofysiska föreningen (3)
- Tuorla Observatory, University of Turku (3)
- United States Naval Observatory (3)
- United States. Dept. of Commerce (3)
- United States. Environmental Science Services Administration (3)
- United States. National Oceanic and Atmospheric Administration (3)
- University of Alaska, Fairbanks. Geophysical Institute (3)
- 京都大学基礎物理学研究所 (3)
- 京都學藝大學 (3)
- 国立天文台水沢観測センター (3)
- 国立天文台野辺山宇宙電波観測所 (3)
- 宇宙航空研究開発機構宇宙科学研究本部 (3)
- 宇都宮高等農林學校 (3)
- 情報・システム研究機構国立極地研究所 (3)
- 日本南極地域観測隊 (3)
- 日本学士院 (3)
- 韓國天文學會 (3)
- American Association for the Advancement of Science (2)
- Anglo-Australian Observatory (2)
- Anglo-Australian Telescope Board (2)
- Anglo-Australian Telescope/UK schmidt telescope (2)
- Association for Computing Machinery (2)
- Astronomical Society of India (2)
- Astronomický ústav (Československá akademie věd) (2)
- California Institute of Technology (2)
- Cambridge Philosophical Society (2)
- Canada. Earth Physics Branch (2)
- Central Bureau of IERS (2)
- Centre de données stellaires (2)
- Centre national de la recherche scientifique (France) (2)
- European Consortium for VLBI (2)
- Great Britain. Meteorological Office (2)
- Helwan Observatory (2)
- Instituto de Astrofísica de Canarias (2)
- International Bureau of Weights and Measures. Time Section (2)
- International Council of Scientific Unions. Scientific Committee on Solar-Terrestrial Physics (2)
- International Earth Rotation Service (2)
- International Hydrographic Bureau (2)
- International School of Nonlinear Mathematics and Physics (1966 : Max-Planck-Institut für Physik und Astrophysik) (2)
- International Seismological Centre (2)
- Jet Propulsion Laboratory (U.S.) (2)