| 501 (3509) | Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse | FRA |  |
| 502 (3512) | Australian Institute of Marine Science | AUS | |
| 502 (3512) | Laboratoire d'Etude des Microstructures et de Mecanique des Materiaux | FRA | |
| 502 (3512) | SRON Netherlands Institute for Space Research | NLD | |
| 505 (3521) | NASA Marshall Space Flight Center | USA | |
| 506 (3531) | Institute of Fundamental Technological Research Polish Academy of Sciences | POL | |
| 507 (3536) | Missouri Botanical Garden | USA | |
| 507 (3536) | Royal Netherlands Institute for Sea Research | NLD | |
| 509 (3544) | International Atomic Energy Agency | AUT | |
| 510 (3551) | Nuclear Physics Institute of the ASCR | CZE | |
| 511 (3561) | Alfred Wegener Institut fur Polar und Meeresforschung | DEU | |
| 512 (3612) | Laboratoire d'Oceanographie et du Climat: Experimentations et Approches Numeriques | FRA | |
| 513 (3619) | Instituto de Estructura de la Materia | ESP | |
| 514 (3637) | Instituto Nacional de Astrofisica Optica y Electronica | MEX | |
| 515 (3656) | Weierstrass Institut fur Angewandte Analysis und Stochastik | DEU | |
| 516 (3664) | Ministry of Health | TUR | |
| 517 (3672) | Bureau de Recherches Geologiques et Minieres | FRA | |
| 518 (3678) | Institute of Molecular Physics Polish Academy of Sciences | POL | |
| 519 (3684) | Max Planck Institut fur Extraterrestrische Physik | DEU | |
| 520 (3692) | Institut de Physique Nucleaire de Lyon | FRA | |
| 521 (3715) | Geoforschungszentrum Potsdam | DEU | |
| 521 (3715) | Joint Quantum Institute | USA | |
| 523 (3728) | Istituto di Scienze dell'Atmosfera e del Clima | ITA | |
| 524 (3750) | Netherlands Institute for Radio Astronomy | NLD | |
| 524 (3750) | TRIUMF - National Laboratory for Particle and Nuclear Physics | CAN | |
| 526 (3787) | Institut des Sciences de l'Evolution | FRA | |
| 526 (3787) | Institut Mediterrani d'Estudis Avancats | ESP | |
| 528 (3791) | Institute of Low Temperature and Structure Research Polish Academy of Sciences | POL | |
| 529 (3809) | Institut de Diagnosi Ambiental i Estudis de l'Aigua | ESP | |
| 530 (3821) | European Atomic Energy Community United Kingdom | GBR | |
| 530 (3821) | Institut Pierre Simon Laplace | FRA | |
| 530 (3821) | Institut UTINAM, Univers, Transport, Interfaces Nanostructures, Atmosphere et Environnement, Molecules | FRA | |
| 530 (3821) | Max Planck Institute fur Gravitationsphysik | DEU | |
| 530 (3821) | Observatoire de Paris | FRA | |
| 535 (3831) | Institut National de Physique Nucleaire et de Physique des Particules | FRA | |
| 535 (3831) | Instituto de Fisica Corpuscular | ESP | |
| 537 (3833) | Environment Canada | CAN | |
| 538 (3842) | Culham Centre for Fusion Energy | GBR | |
| 539 (3848) | Laboratoire des Sciences du Climat et l'Environnement | FRA | |
| 540 (3860) | National Centre for Nuclear Research | POL | |
| 541 (3870) | Institut d'Astrophysique Spatiale | FRA | |
| 541 (3870) | National Fusion Research Institute | KOR | |
| 543 (3883) | Centre d'Etudes Nucleaires de Bordeaux Gradignan | FRA | |
| 543 (3883) | Max Planck Institut fur Chemische Physik Fester Stoffe | DEU | |
| 545 (3899) | Helsinki Institute of Physics | FIN | |
| 546 (3906) | Princeton Plasma Physics Laboratory | USA | |
| 547 (3913) | Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences | POL | |
| 548 (3916) | Laboratoire Atmospheres, Milieux, Observations Spatiales | FRA | |
| 548 (3916) | Max Planck Institut fur Ornithologie | DEU | |
| 550 (3925) | Max Planck Institut fur Plasmaphysik | DEU | |
| 550 (3925) | Office for National Statistics London | GBR | |
| 552 (3931) | Geosciences Rennes | FRA | |
| 552 (3931) | Istituto Nazionale di Astrofisica | ITA | |
| 554 (3942) | Deutsches Institut fur Wirtschaftsforschung | DEU | |
| 555 (3947) | Astrophysique, Instrumentation et Modelisation | FRA | |
| 555 (3947) | Centre d'Estudis Avancats de Blanes | ESP | |
| 555 (3947) | Fermi National Accelerator Laboratory | USA | |
| 555 (3947) | National Institute of Water & Atmospheric Research | NZL | |
| 559 (3960) | Centros Regionales CONICYT | CHL | |
| 560 (3965) | American Museum of Natural History | USA | |
| 560 (3965) | Forschungsanstalt Agroscope Reckenholz-Tanikon Art | CHE | |
| 560 (3965) | Laboratoire de Physique Corpusculaire de Clermont-Ferrand | FRA | |
| 560 (3965) | Landcare Research | NZL | |
| 560 (3965) | New Zealand Forest Research Institute | NZL | |
| 565 (3975) | Institut d'Estudis Espacials de Catalunya | ESP | |
| 566 (3979) | Alfred Renyi Institute of Mathematics Hungarian Academy of Sciences | HUN | |
| 566 (3979) | Institute of Physics of Materials of the ASCR | CZE | |
| 568 (3995) | Associazione EURATOM-ENEA sulla Fusione | ITA | |
| 568 (3995) | Ministere de la Culture et de la Communication | FRA | |
| 570 (4004) | Korea Institute for Advanced Study | KOR | |
| 571 (4008) | El Colegio de la Frontera Sur | MEX | |
| 571 (4008) | Institut de Ciencies de la Terra Jaume Almera | ESP | |
| 571 (4008) | Institute of Computer Science of the ASCR | CZE | |
| 571 (4008) | International Institute for Applied Systems Analysis | AUT | |
| 571 (4008) | Netherlands Institute for Health Services Research | NLD | |
| 576 (4021) | Centre d'Ecologie Fonctionnelle et Evolutive Montpellier | FRA | |
| 577 (4037) | Bedford Institute of Oceanography | CAN | |
| 578 (4043) | National Oceanography Centre Southampton | GBR | |
| 579 (4047) | Finnish Environment Institute | FIN | |
| 579 (4047) | Smithsonian Institution | USA | |
| 581 (4055) | European Atomic Energy Community Germany | DEU | |
| 582 (4064) | Max Planck Institut fur Mathematik in den Naturwissenschaften | DEU | |
| 583 (4068) | National Institute for Fusion Science | JPN | |
| 584 (4073) | Laboratoire de Physique Subatomique et de Cosmologie | FRA | |
| 585 (4076) | Swiss Federal Institute for Forest, Snow and Landscape Research | CHE | |
| 586 (4082) | Met Office | GBR | |
| 587 (4097) | Museo Nacional de Ciencias Naturales | ESP | |
| 587 (4097) | National Institute for Subatatomic Physics | NLD | |
| 589 (4102) | Max Planck Institut fur Kernphysik | DEU | |
| 590 (4112) | Institut de Fisica d'Altes Energies | ESP | |
| 590 (4112) | Istituto di Geoscienze e Georisorse | ITA | |
| 590 (4112) | Max Planck Institut fur Bildungsforschung | DEU | |
| 593 (4127) | Natural History Museum London | GBR | |
| 594 (4138) | Research Institute for Particle and Nuclear Physics Hungarian Academy of Sciences | HUN | |
| 594 (4138) | Senckenberg Forschungsinstitut und Naturmuseum | DEU | |
| 596 (4155) | Max Planck Institut fur Physik Komplexer Systeme | DEU | |
| 597 (4164) | Observatoire de la Cote d'Azur | FRA | |
| 598 (4177) | NASA Goddard Institute for Space Studies | USA | |
| 599 (4184) | National Optical Astronomy Observatory | USA | |
| 600 (4188) | Abdus Salam International Centre for Theoretical Physics | ITA | |
| 600 (4188) | Environnements et Paleoenvironnements Oceaniques et Continentaux | FRA | |
| 600 (4188) | Institut de Mecanique des Fluides de Toulouse | FRA | |
| 600 (4188) | Laboratoire de Mecanique des Contacts et des Structures | FRA | |
| 600 (4188) | Research Institute for Humanity and Nature | JPN | |
| 605 (4195) | Centro de Ciencias Humanas y Sociales | ESP | |
| 605 (4195) | European Atomic Energy Community Spain | ESP | |
| 605 (4195) | Institut Camille Jordan | FRA | |
| 605 (4195) | Instituto de Astrofisica de Canarias | ESP | |
| 609 (4200) | Centre de Physique des Particules de Marseille | FRA | |
| 609 (4200) | Finnish Forest Research Institute | FIN | |
| 609 (4200) | Finnish Meteorological Institute | FIN | |
| 609 (4200) | Geological Survey of Norway | NOR | |
| 609 (4200) | Istituto di Scienze e Tecnologie della Cognizione | ITA | |
| 609 (4200) | National Radio Astronomy Observatory, Charlottesville | USA | |
| 615 (4212) | Istituto Nazionale di Geofisica e Vulcanologia | ITA | |
| 616 (4214) | Max Planck Institut fur Sonnensystemforschung | DEU | |
| 617 (4222) | Korea Institute of Construction Technology | KOR | |
| 617 (4222) | Laboratoire d'Etudes Spatiales et d'Instrumentation en Astrophysique | FRA | |
| 617 (4222) | Meteorological Research Institute | JPN | |
| 617 (4222) | National Institute of Polar Research | JPN | |
| 617 (4222) | Systems Research Institute Polish Academy of Sciences | POL | |
| 622 (4231) | Centro de Investigaciones Biologicas del Noroeste | MEX | |
| 622 (4231) | Institute of Botany of the ASCR | CZE | |
| 622 (4231) | Istituto Gas Ionizzati | ITA | |
| 622 (4231) | Norwegian Institute for Nature Research | NOR | |
| 626 (4246) | Geosciences Environnement Toulouse | FRA | |
| 626 (4246) | Instituto de Fisica de Cantabria | ESP | |
| 626 (4246) | Instituto Espanol de Oceanografia | ESP | |
| 626 (4246) | Laboratoire de Physique Theorique d'Orsay | FRA | |
| 626 (4246) | Leibniz Institut fur Gewasserokologie und Binnenfischerei | DEU | |
| 631 (4256) | Max Planck Institut fur Astrophysik | DEU | |
| 632 (4258) | Geological Survey of Denmark and Greenland | DNK | |
| 632 (4258) | Laboratoire d'Annecy-le-Vieux de Physique des Particules | FRA | |
| 632 (4258) | Meteo-France | FRA | |
| 632 (4258) | Royal Netherlands Meteorological Institute | NLD | |
| 636 (4272) | Institut de Physique Nucleaire d'Orsay | FRA | |
| 636 (4272) | Institut de Recherches sur les lois Fondamentales de l'Univers | FRA | |
| 636 (4272) | Instituto de Ecologia, A.C. | MEX | |
| 636 (4272) | Laboratoire Leprince-Ringuet | FRA | |
| 636 (4272) | Royal Belgian Institute of Natural Sciences | BEL | |
| 641 (4284) | Institut de Recherche en Astrophysique et Planetologie | FRA | |
| 642 (4285) | Institut de Mathematiques de Toulouse | FRA | |
| 643 (4290) | European Southern Observatory | DEU | |
| 644 (4291) | Estacion Biologica de Donana | ESP | |
| 644 (4291) | Institut de Physique Theorique | FRA | |
| 644 (4291) | Institute of Nuclear Research Hungarian Academy of Sciences | HUN | |
| 644 (4291) | Swedish Museum of Natural History | SWE | |
| 648 (4304) | Field Museum Natural History | USA | |
| 649 (4307) | Institut de Planetologie et Astrophysique de Grenoble | FRA | |
| 649 (4307) | Leibniz-Institut fur Astrophysik Potsdam | DEU | |
| 649 (4307) | National Astronomical Observatory of Japan | JPN | |
| 652 (4313) | Laboratoire de l'Accelerateur Lineaire | FRA | |
| 652 (4313) | Laboratoire de Physique Nucleaire et de Hautes Energies | FRA | |
| 654 (4319) | World Bank United States | USA | |
| 655 (4323) | Max Planck Institut fur Astronomie | DEU | |
| 655 (4323) | Observatoire des Sciences de l Univers Institut Pytheas | FRA | |
| 657 (4326) | Space Telescope Science Institute | USA | |
| 658 (4328) | Agenzia Spaziale Italiana | ITA | |
| 658 (4328) | Astronomical Institute of the ASCR | CZE | |
| 658 (4328) | Astroparticule et Cosmologie | FRA | |
| 658 (4328) | Bundesanstalt fur Geowissenschaften und Rohstoffe | DEU | |
| 658 (4328) | Bureau of Meteorology | AUS | |
| 658 (4328) | Centre de Physique Theorique | FRA | |
| 658 (4328) | Czech Geological Survey | CZE | |
| 658 (4328) | Deltares | NLD | |
| 658 (4328) | European Central Bank | DEU | |
| 658 (4328) | European Centre for Medium-Range Weather Forecasts | GBR | |
| 658 (4328) | Grand Accelerateur National d'Ions Lourds | FRA | |
| 658 (4328) | Institut d'Astrophysique de Paris | FRA | |
| 658 (4328) | Institut de Ciencies de l'Espai | ESP | |
| 658 (4328) | Institut de Mathematiques de Jussieu | FRA | |
| 658 (4328) | Institut National des Sciences de l'Univers | FRA | |
| 658 (4328) | Institute of Mathematics of the ASCR | CZE | |
| 658 (4328) | Instituto de Astrofisica de Andalucia | ESP | |
| 658 (4328) | Korea Astronomy and Space Science Institute | KOR | |
| 658 (4328) | Laboratoire Jean-Alexandre Dieudonne | FRA | |
| 658 (4328) | Laboratoire Univers et Theories | FRA | |
| 658 (4328) | Max Planck Institut fur Biogeochemie | DEU | |
| 658 (4328) | Max Planck Institut fur Psycholinguistik | NLD | |
| 658 (4328) | Max Planck Institut fur Radioastronomie | DEU | |
| 658 (4328) | Nicolaus Copernicus Astronomical Center Polish Academy of Sciences | POL | |
| 658 (4328) | Norwegian Institute for Air Research | NOR | |
| 658 (4328) | Origine, Structure et Evolution de la Biodiversite | FRA | |
| 658 (4328) | Panstwowy Instytut Geologiczny | POL | |
| 658 (4328) | Potsdam Institut fur Klimafolgenforschung | DEU | |
| 658 (4328) | Spitzer Science Center | USA | |
| 658 (4328) | Swedish Institute of Space Physics | SWE | |
| 658 (4328) | United States Fish and Wildlife Service | USA | |
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