| 501 (3694) | Geosciences Montpellier | FRA |  |
| 502 (3706) | Geological Survey of Denmark and Greenland | DNK | |
| 503 (3713) | Centre de Recherche, Medecine, Sciences, Sante, Sante Mentale, Societe | FRA | |
| 504 (3718) | Institute of Low Temperature and Structure Research Polish Academy of Sciences | POL | |
| 505 (3721) | Istituto di Scienze dell'Atmosfera e del Clima | ITA | |
| 506 (3729) | Associazione EURATOM-ENEA sulla Fusione | ITA | |
| 507 (3738) | Environment Canada | CAN | |
| 508 (3751) | Fermi National Accelerator Laboratory | USA | |
| 508 (3751) | Laboratoire des Sciences du Climat et l'Environnement | FRA | |
| 510 (3755) | Centros Regionales CONICYT | CHL | |
| 510 (3755) | Institut des Sciences de l'Evolution | FRA | |
| 510 (3755) | Istituto Gas Ionizzati | ITA | |
| 513 (3774) | Max Planck Institute fur Gravitationsphysik | DEU | |
| 514 (3778) | Smithsonian Institution | USA | |
| 515 (3800) | Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences | POL | |
| 516 (3807) | Max Planck Institut fur Mathematik in den Naturwissenschaften | DEU | |
| 517 (3815) | Max Planck Institut fur Ornithologie | DEU | |
| 517 (3815) | National Centre for Nuclear Research | POL | |
| 519 (3824) | Landcare Research | NZL | |
| 520 (3828) | Culham Centre for Fusion Energy | GBR | |
| 521 (3836) | Institut d'Estudis Espacials de Catalunya | ESP | |
| 521 (3836) | Laboratoire Atmospheres, Milieux, Observations Spatiales | FRA | |
| 523 (3842) | Forschungsanstalt Agroscope Reckenholz-Tanikon Art | CHE | |
| 523 (3842) | Geosciences Rennes | FRA | |
| 525 (3847) | Institut Pierre Simon Laplace | FRA | |
| 526 (3851) | Centre de Recherche Astrophysique de Lyon | FRA | |
| 526 (3851) | Max Planck Institut fur Biogeochemie | DEU | |
| 528 (3858) | Finnish Meteorological Institute | FIN | |
| 528 (3858) | Institut de Physique Nucleaire d'Orsay | FRA | |
| 528 (3858) | Ministere de la Culture et de la Communication | FRA | |
| 531 (3871) | Laboratoire de Physique Corpusculaire de Clermont-Ferrand | FRA | |
| 532 (3876) | Met Office | GBR | |
| 533 (3878) | Institut de Mathematiques de Toulouse | FRA | |
| 533 (3878) | Institute of Computer Science of the ASCR | CZE | |
| 533 (3878) | National Radio Astronomy Observatory, Charlottesville | USA | |
| 533 (3878) | Subaru Telescope | USA | |
| 537 (3887) | American Museum of Natural History | USA | |
| 538 (3892) | Istituto di Scienze e Tecnologie della Cognizione | ITA | |
| 539 (3900) | Alfred Renyi Institute of Mathematics Hungarian Academy of Sciences | HUN | |
| 539 (3900) | Australian Antarctic Division | AUS | |
| 539 (3900) | Institute of Physics of Materials of the ASCR | CZE | |
| 539 (3900) | International Institute for Applied Systems Analysis | AUT | |
| 539 (3900) | Max Planck Institut fur Physik Komplexer Systeme | DEU | |
| 544 (3909) | El Colegio de la Frontera Sur | MEX | |
| 544 (3909) | Institut de Ciencies de la Terra Jaume Almera | ESP | |
| 544 (3909) | Museo Nacional de Ciencias Naturales | ESP | |
| 544 (3909) | National Astronomical Observatory of Japan | JPN | |
| 548 (3917) | National Institute for Fusion Science | JPN | |
| 548 (3917) | National Institute for Subatatomic Physics | NLD | |
| 550 (3922) | New Zealand Forest Research Institute | NZL | |
| 550 (3922) | Systems Research Institute Polish Academy of Sciences | POL | |
| 552 (3928) | Observatoire de la Cote d'Azur | FRA | |
| 553 (3930) | Korea Institute for Advanced Study | KOR | |
| 554 (3941) | Instituto de Fisica de Cantabria | ESP | |
| 555 (3945) | European Atomic Energy Community United Kingdom | GBR | |
| 556 (3951) | National Oceanography Centre Southampton | GBR | |
| 557 (3953) | Finnish Environment Institute | FIN | |
| 557 (3953) | Swiss Federal Institute for Forest, Snow and Landscape Research | CHE | |
| 559 (3957) | National Institute of Water & Atmospheric Research | NZL | |
| 560 (3958) | Bedford Institute of Oceanography | CAN | |
| 560 (3958) | Leibniz Institut fur Gewasserokologie und Binnenfischerei | DEU | |
| 562 (3967) | Institut de Physique Nucleaire de Lyon | FRA | |
| 563 (3972) | European Southern Observatory | DEU | |
| 564 (3975) | Astrophysique, Instrumentation et Modelisation | FRA | |
| 565 (3977) | Institut de Fisica d'Altes Energies | ESP | |
| 565 (3977) | Royal Netherlands Meteorological Institute | NLD | |
| 567 (3989) | Max Planck Institut fur Sonnensystemforschung | DEU | |
| 568 (3990) | Istituto di Geoscienze e Georisorse | ITA | |
| 568 (3990) | Swedish Museum of Natural History | SWE | |
| 570 (4000) | Natural History Museum London | GBR | |
| 571 (4008) | Centro de Ciencias Humanas y Sociales | ESP | |
| 571 (4008) | Laboratoire de Mecanique des Contacts et des Structures | FRA | |
| 573 (4013) | Institute of Nuclear Research Hungarian Academy of Sciences | HUN | |
| 573 (4013) | Laboratoire Hippolyte Fizeau | FRA | |
| 575 (4024) | Centre d'Estudis Avancats de Blanes | ESP | |
| 575 (4024) | Geological Survey of Norway | NOR | |
| 575 (4024) | Institut de Planetologie et Astrophysique de Grenoble | FRA | |
| 575 (4024) | Institut Elie Cartan de Nancy | FRA | |
| 575 (4024) | National Optical Astronomy Observatory | USA | |
| 580 (4037) | Laboratoire de Physique Nucleaire et de Hautes Energies | FRA | |
| 581 (4043) | Centre de Physique des Particules de Marseille | FRA | |
| 582 (4044) | Laboratoire de l'Accelerateur Lineaire | FRA | |
| 583 (4049) | Centre de Recherche sur la Paleobiodiversite et les Paleoenvironnements | FRA | |
| 583 (4049) | Korea Institute of Construction Technology | KOR | |
| 585 (4055) | Abdus Salam International Centre for Theoretical Physics | ITA | |
| 585 (4055) | Institut de Recherche en Astrophysique et Planetologie | FRA | |
| 585 (4055) | Institute of Mathematics of the ASCR | CZE | |
| 585 (4055) | Istituto Nazionale di Geofisica e Vulcanologia | ITA | |
| 589 (4069) | Bureau of Meteorology | AUS | |
| 589 (4069) | Finnish Forest Research Institute | FIN | |
| 589 (4069) | Instituto de Astrofisica de Canarias | ESP | |
| 589 (4069) | Laboratoire d'Etudes Spatiales et d'Instrumentation en Astrophysique | FRA | |
| 589 (4069) | Max Planck Institut fur Radioastronomie | DEU | |
| 594 (4080) | United States Fish and Wildlife Service | USA | |
| 595 (4081) | Geosciences Environnement Toulouse | FRA | |
| 595 (4081) | Institute of Botany of the ASCR | CZE | |
| 595 (4081) | Laboratoire de Physique Subatomique et de Cosmologie | FRA | |
| 595 (4081) | Norwegian Institute for Nature Research | NOR | |
| 599 (4086) | Instituto Espanol de Oceanografia | ESP | |
| 599 (4086) | Laboratoire de Physique Theorique d'Orsay | FRA | |
| 601 (4093) | Laboratoire Leprince-Ringuet | FRA | |
| 601 (4093) | Max Planck Institut fur Astrophysik | DEU | |
| 601 (4093) | Meteo-France | FRA | |
| 604 (4106) | Instituto de Ecologia, A.C. | MEX | |
| 604 (4106) | Laboratoire d'Annecy-le-Vieux de Physique des Particules | FRA | |
| 604 (4106) | Max Planck Institut fur Astronomie | DEU | |
| 604 (4106) | Observatoire des Sciences de l Univers Institut Pytheas | FRA | |
| 604 (4106) | Royal Belgian Institute of Natural Sciences | BEL | |
| 604 (4106) | Senckenberg Forschungsinstitut und Naturmuseum | DEU | |
| 610 (4118) | Estacion Biologica de Donana | ESP | |
| 610 (4118) | Spitzer Science Center | USA | |
| 612 (4122) | Space Telescope Science Institute | USA | |
| 613 (4124) | Centre d'Ecologie Fonctionnelle et Evolutive Montpellier | FRA | |
| 613 (4124) | Institut de Physique Theorique | FRA | |
| 615 (4131) | Field Museum Natural History | USA | |
| 616 (4135) | Leibniz-Institut fur Astrophysik Potsdam | DEU | |
| 617 (4138) | World Bank United States | USA | |
| 618 (4142) | Astronomical Institute of the ASCR | CZE | |
| 618 (4142) | Astroparticule et Cosmologie | FRA | |
| 618 (4142) | Bundesanstalt fur Geowissenschaften und Rohstoffe | DEU | |
| 618 (4142) | Centre de Physique Theorique | FRA | |
| 618 (4142) | Environment Agency | GBR | |
| 618 (4142) | Geological Survey of Finland | FIN | |
| 618 (4142) | Grand Accelerateur National d'Ions Lourds | FRA | |
| 618 (4142) | Institut Camille Jordan | FRA | |
| 618 (4142) | Institut d'Astrophysique de Paris | FRA | |
| 618 (4142) | Institut de Ciencies de l'Espai | ESP | |
| 618 (4142) | Institut de Mathematiques de Jussieu | FRA | |
| 618 (4142) | Institut de Recherches sur les lois Fondamentales de l'Univers | FRA | |
| 618 (4142) | Instituto de Astrofisica de Andalucia | ESP | |
| 618 (4142) | Korea Astronomy and Space Science Institute | KOR | |
| 618 (4142) | Laboratoire d'Etude du Rayonnement et de la Matiere en Astrophysique | FRA | |
| 618 (4142) | Max Planck Institut fur Bildungsforschung | DEU | |
| 618 (4142) | Max Planck Institut fur Psycholinguistik | NLD | |
| 618 (4142) | National Institute of Polar Research | JPN | |
| 618 (4142) | National Radio Astronomy Observatory, Socorro | USA | |
| 618 (4142) | Nicolaus Copernicus Astronomical Center Polish Academy of Sciences | POL | |
| 618 (4142) | Panstwowy Instytut Geologiczny | POL | |
| 618 (4142) | Potsdam Institut fur Klimafolgenforschung | DEU | |
| 618 (4142) | Research Institute for Fragrance Materials | USA | |
| 618 (4142) | Research Institute for Particle and Nuclear Physics Hungarian Academy of Sciences | HUN | |
| 618 (4142) | Swedish Institute of Space Physics | SWE | |
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