| 501 (2217) | Institut de Recherche en Astrophysique et Planetologie | FRA |  |
| 502 (2223) | National Hellenic Research Foundation | GRC | |
| 502 (2223) | US National Science Foundation | USA | |
| 504 (2226) | Chemical Research Center Hungarian Academy of Sciences | HUN | |
| 505 (2239) | Bureau de Recherches Geologiques et Minieres | FRA | |
| 506 (2242) | Institute of Microbiology of the ASCR | CZE | |
| 507 (2243) | Institut de Physique de Rennes | FRA | |
| 508 (2245) | Ministere de la Culture et de la Communication | FRA | |
| 509 (2252) | Institut de Physique et Chimie des Materiaux de Strasbourg | FRA | |
| 510 (2262) | Istituto di Scienze e Tecnologie della Cognizione | ITA | |
| 511 (2267) | Laboratoire de Mecanique des Contacts et des Structures | FRA | |
| 512 (2270) | Fraunhofer Institut fur Zuverlassigkeit und Mikrointegration | DEU | |
| 512 (2270) | Laboratoire Bordelais de Recherche en Informatique | FRA | |
| 514 (2276) | Fraunhofer Institut fur Werkstoffmechanik | DEU | |
| 515 (2283) | Finnish Forest Research Institute | FIN | |
| 516 (2291) | Finnish Meteorological Institute | FIN | |
| 517 (2293) | Istituto Superconduttori, Materiali Innovativi e Dispositivi | ITA | |
| 518 (2299) | Laboratoire de Photonique et de Nanostructures | FRA | |
| 519 (2301) | Laboratoire de Mecanique des Fluides et d'Acoustique | FRA | |
| 520 (2303) | SRON Netherlands Institute for Space Research | NLD | |
| 521 (2309) | Laboratoire d'Automatique, Genie Informatique et Signal | FRA | |
| 521 (2309) | Weierstrass Institut fur Angewandte Analysis und Stochastik | DEU | |
| 523 (2318) | Centro de Investigacion y Tecnologia Agroalimentaria de Aragon | ESP | |
| 524 (2325) | Institut de Mathematiques de Toulouse | FRA | |
| 525 (2331) | Institute of Information Theory and Automation of the ASCR | CZE | |
| 526 (2334) | Laboratoire de Mathematiques d'Orsay | FRA | |
| 527 (2355) | Laboratoire Hubert Curien | FRA | |
| 528 (2359) | Centre de Recherche en Acquisition et Traitement de l'Image pour la Sante | FRA | |
| 528 (2359) | Laboratoire d'Informatique de Grenoble | FRA | |
| 530 (2362) | Associazione EURATOM-ENEA sulla Fusione | ITA | |
| 531 (2366) | Institute of Experimental Medicine of the ASCR | CZE | |
| 532 (2369) | Centre Interdisciplinaire de Nanoscience de Marseille | FRA | |
| 532 (2369) | Institut de Bioenginyeria de Catalunya | ESP | |
| 534 (2379) | Laboratoire Atmospheres, Milieux, Observations Spatiales | FRA | |
| 534 (2379) | Max Born Institut fur Nichtlineare Optik und Kurzzeitspektroskopie | DEU | |
| 536 (2391) | Instituto de la Grasa de Sevilla | ESP | |
| 537 (2394) | Laboratoire d'Etude du Rayonnement et de la Matiere en Astrophysique | FRA | |
| 538 (2402) | Institut fur Transurane | DEU | |
| 539 (2403) | Institut des Nanosciences de Paris | FRA | |
| 540 (2415) | Institute of Physics of Materials of the ASCR | CZE | |
| 541 (2426) | Instituto de Estructura de la Materia | ESP | |
| 542 (2430) | Biology Centre of the ASCR | CZE | |
| 542 (2430) | Centro de Biologia Molecular Severo Ochoa | ESP | |
| 544 (2439) | Les Haras Nationaux | FRA | |
| 545 (2447) | National Centre for Nuclear Research | POL | |
| 546 (2451) | Istituto di Geoscienze e Georisorse | ITA | |
| 547 (2453) | Max Planck Institut fur Chemische Physik Fester Stoffe | DEU | |
| 548 (2458) | Institut de Chimie et Biochimie Moleculaires et Supramoleculaires | FRA | |
| 549 (2466) | Centre de Physique Theorique | FRA | |
| 550 (2471) | Laboratoire Leon Brillouin | FRA | |
| 551 (2476) | Bundesanstalt fur Geowissenschaften und Rohstoffe | DEU | |
| 552 (2479) | Centre d'Etudes Nucleaires de Bordeaux Gradignan | FRA | |
| 553 (2503) | Laboratoire d'Astrophysique de Bordeaux - Observatoire de Bordeaux | FRA | |
| 554 (2506) | Institut Jean le Rond d'Alembert | FRA | |
| 555 (2510) | Laboratoire de Tribologie et Dynamique des Systemes | FRA | |
| 556 (2511) | Laboratoire d'Informatique pour la Mecanique et les Sciences de l'Ingenieur | FRA | |
| 557 (2515) | Laboratoire d'Energetique et de Mecanique Theorique et Appliquee | FRA | |
| 558 (2518) | Centre Lasers Intenses et Applications | FRA | |
| 559 (2522) | Institute of Biophysics of the ASCR | CZE | |
| 560 (2529) | Istituto di Fotonica e Nanotecnologie | ITA | |
| 560 (2529) | National Observatory of Athens | GRC | |
| 562 (2533) | Institut Camille Jordan | FRA | |
| 563 (2540) | Sciences et Technologies pour la Maitrise des Risques | FRA | |
| 564 (2543) | Institut de Physique Nucleaire de Lyon | FRA | |
| 564 (2543) | Laboratoire de Physique Corpusculaire de Clermont-Ferrand | FRA | |
| 566 (2547) | High Energy Accelerator Research Organization | JPN | |
| 567 (2552) | Institut de Recherche sur les Systemes Atomiques et Moleculaires Complexes | FRA | |
| 568 (2569) | Centre Tecnologic de Telecomunicacions de Catalunya | ESP | |
| 568 (2569) | National Institute for Subatatomic Physics | NLD | |
| 570 (2572) | Laboratoire de Cristallographie et Sciences des Materiaux | FRA | |
| 570 (2572) | National Institute of Informatics | JPN | |
| 572 (2588) | Laboratoire des Signaux et Systemes | FRA | |
| 573 (2601) | Istituto per l'Ambiente Marino Costiero | ITA | |
| 574 (2602) | Laser Zentrum Hannover | DEU | |
| 574 (2602) | Science et Ingenierie des Materiaux et Procedes | FRA | |
| 576 (2609) | The Institute of Statistical Mathematics | JPN | |
| 577 (2612) | Istituto Nazionale di Ricerca Metrologica | ITA | |
| 578 (2615) | Institut de Microelectronica de Barcelona | ESP | |
| 579 (2618) | Nemours A Children's Health System | USA | |
| 580 (2620) | Centros Regionales CONICYT | CHL | |
| 581 (2664) | XLIM Institute de Recherche | FRA | |
| 582 (2672) | Institut de Radioastronomie Millimetrique | FRA | |
| 582 (2672) | Korea Institute of Machinery and Materials | KOR | |
| 582 (2672) | Laboratoire en Sciences et Technologies de l'Information, de la Communication et de la Connaissance | FRA | |
| 585 (2678) | Infrared Processing and Analysis Center | USA | |
| 586 (2679) | Institut de Radioprotection et de Surete Nucleaire | FRA | |
| 587 (2683) | Korea Basic Science Institute | KOR | |
| 588 (2684) | Korea Institute of Oriental Medicine | KOR | |
| 588 (2684) | Laboratoire Jean-Alexandre Dieudonne | FRA | |
| 590 (2696) | Instituto Nacional dos Recursos Biologicos | PRT | |
| 591 (2706) | NASA Stennis Space Center | USA | |
| 592 (2718) | Istituto di Biostrutture e Bioimmagini | ITA | |
| 593 (2738) | Istituto di Scienze dell'Atmosfera e del Clima | ITA | |
| 594 (2743) | National Fusion Research Institute | KOR | |
| 595 (2768) | Idaho National Laboratory | USA | |
| 596 (2774) | Institute for Energy Technology | NOR | |
| 597 (2780) | SP Technical Research Institute of Sweden | SWE | |
| 598 (2784) | Canadian Space Agency | CAN | |
| 599 (2787) | Consorzio Nazionale Interuniversitario per le Telecomunicazioni | ITA | |
| 599 (2787) | Czech Geological Survey | CZE | |
| 599 (2787) | Institute of Computer Science of the ASCR | CZE | |
| 602 (2792) | Institute of Inorganic Chemistry of the ASCR | CZE | |
| 603 (2804) | Institut de Microelectronique Electromagnetisme et Photonique-Laboratoire d'Hyperfrequences et de Caracterisation | FRA | |
| 603 (2804) | Instituto Mexicano del Petroleo | MEX | |
| 605 (2808) | Instituto de Astrofisica de Canarias | ESP | |
| 606 (2819) | Nicolaus Copernicus Astronomical Center Polish Academy of Sciences | POL | |
| 607 (2853) | Royal Belgian Institute of Natural Sciences | BEL | |
| 608 (2862) | Fonds de la Recherche Scientifique | BEL | |
| 608 (2862) | Leibniz-Institut fur Nutztierbiologie | DEU | |
| 610 (2866) | Centro de Astrobiologia | ESP | |
| 611 (2872) | Galaxies, Etoiles, Physique, Instrumentation | FRA | |
| 612 (2887) | Industrial Research Ltd. | NZL | |
| 613 (2891) | Laboratoire d'Automatique, de Mecanique et d'Informatique Industrielles et Humaines | FRA | |
| 614 (2923) | TRIUMF - National Laboratory for Particle and Nuclear Physics | CAN | |
| 615 (2939) | National Radio Astronomy Observatory, Socorro | USA | |
| 616 (2947) | South Australian Research and Development Institute | AUS | |
| 617 (2971) | NASA Johnson Space Center | USA | |
| 618 (2977) | Defence and Science Technology Organisation Australia | AUS | |
| 619 (2982) | Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse | FRA | |
| 620 (2998) | Fraunhofer-Institut fur Integrierte Schaltungen | DEU | |
| 621 (3006) | Institute of Physical Chemistry Polish Academy of Sciences | POL | |
| 622 (3011) | Institut d'Electronique et de Telecommunications de Rennes | FRA | |
| 622 (3011) | New Zealand Forest Research Institute | NZL | |
| 624 (3018) | Centre d'Economie de la Sorbonne | FRA | |
| 625 (3041) | Institut de Mecanique et d'Ingenierie de Bordeaux | FRA | |
| 626 (3057) | Laboratoire de Physique Subatomique et de Cosmologie | FRA | |
| 627 (3070) | Laboratoire de Physique des Lasers, Atomes et Molecules | FRA | |
| 628 (3072) | Glenn Research Center | USA | |
| 629 (3088) | Senckenberg Forschungsinstitut und Naturmuseum | DEU | |
| 630 (3095) | Laboratoire d'Electronique, d'Informatique et d'Image | FRA | |
| 631 (3103) | Instituto Nacional de Tecnica Aeroespacial Esteban Terradas | ESP | |
| 632 (3109) | Istituto Gas Ionizzati | ITA | |
| 633 (3127) | Institut des Nanotechnologies de Lyon | FRA | |
| 633 (3127) | Institute of Thermomechanics of the ASCR | CZE | |
| 635 (3135) | Naval Air Systems Command | USA | |
| 636 (3158) | Institut Bergonie | FRA | |
| 637 (3164) | Centro de Investigacion Cientifica y de Educacion Superior de Ensenada | MEX | |
| 637 (3164) | Institut de Fisica d'Altes Energies | ESP | |
| 639 (3166) | Observatoire Astronomique de Strasbourg | FRA | |
| 640 (3167) | Korea Atomic Energy Research Institute | KOR | |
| 641 (3190) | Instituto de Astrofisica de Andalucia | ESP | |
| 642 (3210) | Japan Society for the Promotion of Science | JPN | |
| 643 (3221) | Centre de Physique des Particules de Marseille | FRA | |
| 644 (3230) | Centro de Investigacion en Alimentacion y Desarrollo | MEX | |
| 645 (3235) | Instituto de Quimica-Fisica Rocasolano | ESP | |
| 646 (3243) | International Atomic Energy Agency | AUT | |
| 647 (3244) | Nuclear Physics Institute of the ASCR | CZE | |
| 648 (3246) | Institut de Physique Nucleaire d'Orsay | FRA | |
| 649 (3247) | Laboratoire Paul Painleve | FRA | |
| 650 (3249) | Leibniz-Institut fur Arbeitsforschung an der TU Dortmund | DEU | |
| 651 (3264) | Services Repartis, Architectures, Modelisation, Validation, Administration des Reseaux | FRA | |
| 652 (3272) | Korea Research Institute of Standards and Science | KOR | |
| 653 (3282) | Institute of Physiology of the ASCR | CZE | |
| 654 (3288) | Centre de Recherche sur la Paleobiodiversite et les Paleoenvironnements | FRA | |
| 655 (3293) | Korea Institute for Advanced Study | KOR | |
| 656 (3298) | Institute of Nuclear Research Hungarian Academy of Sciences | HUN | |
| 657 (3314) | Laboratorio de Instrumentacao e Fisica Experimental de Particulas | PRT | |
| 658 (3318) | Laboratoire de l'Accelerateur Lineaire | FRA | |
| 659 (3320) | Institute of Mathematics of the ASCR | CZE | |
| 660 (3324) | Paul Ehrlich Institut | DEU | |
| 661 (3327) | Institut Elie Cartan de Nancy | FRA | |
| 662 (3330) | Semiconductor Physics Institute | LTU | |
| 663 (3334) | Meteorological Research Institute | JPN | |
| 664 (3336) | National Research Institute for Earth Science and Disaster Prevention | JPN | |
| 665 (3340) | Alfred Renyi Institute of Mathematics Hungarian Academy of Sciences | HUN | |
| 665 (3340) | Centro de Investigacion Cientifica de Yucatan | MEX | |
| 667 (3347) | Instituto de Fisica de Cantabria | ESP | |
| 668 (3362) | Crop Research Institute | CZE | |
| 669 (3374) | European Atomic Energy Community Spain | ESP | |
| 670 (3390) | Fraunhofer-Institut fur Offene Kommunikationssysteme | DEU | |
| 671 (3466) | Institute of Fundamental Technological Research Polish Academy of Sciences | POL | |
| 672 (3491) | Origine, Structure et Evolution de la Biodiversite | FRA | |
| 673 (3501) | Nencki Institute of Experimental Biology Polish Academy of Sciences | POL | |
| 674 (3510) | Institute of Electronic Materials Technology | POL | |
| 675 (3529) | Laboratoire Leprince-Ringuet | FRA | |
| 676 (3551) | Korea Ocean Research and Development Institute | KOR | |
| 677 (3559) | Research Institute for Particle and Nuclear Physics Hungarian Academy of Sciences | HUN | |
| 678 (3561) | Institute of Mathematics Polish Academy of Sciences | POL | |
| 679 (3573) | Korea Electronics Technology Institute | KOR | |
| 680 (3596) | NASA Marshall Space Flight Center | USA | |
| 681 (3601) | Korea Food Research Institute | KOR | |
| 682 (3636) | Institute of Low Temperature and Structure Research Polish Academy of Sciences | POL | |
| 683 (3637) | Korea Institute of Construction Technology | KOR | |
| 684 (3647) | Instituto de Ecologia, A.C. | MEX | |
| 685 (3651) | Forestry and Forest Products Research Institute | JPN | |
| 686 (3657) | Centro de Investigaciones Biologicas del Noroeste | MEX | |
| 687 (3664) | Centro de Investigaciones en Optica | MEX | |
| 688 (3682) | National Academy of Agricultural Science | KOR | |
| 689 (3702) | Laboratoire des Sciences de l'Information et des Systemes | FRA | |
| 690 (3724) | Institute of Computer Science Polish Academy of Sciences | POL | |
| 691 (3737) | United States Fish and Wildlife Service | USA | |
| 692 (3759) | Agency for Defense Development | KOR | |
| 693 (3777) | Institute of Molecular Physics Polish Academy of Sciences | POL | |
| 694 (3789) | Centro de Investigacion en Materiales Avanzados | MEX | |
| 695 (3796) | NASA Kennedy Space Center | USA | |
| 696 (3805) | Korea Food and Drug Administration | KOR | |
| 697 (3809) | El Colegio de la Frontera Sur | MEX | |
| 698 (3842) | Instituto Nacional de Astrofisica Optica y Electronica | MEX | |
| 699 (3845) | Korea Astronomy and Space Science Institute | KOR | |
| 700 (3867) | Centro de Ciencias Humanas y Sociales | ESP | |
| 701 (3874) | Ministry of Health | TUR | |
| 702 (3884) | Mossakowski Medical Research Centre Polish Academy of Sciences | POL | |
| 703 (3922) | Institute of Chemical Process Fundamentals of the ASCR | CZE | |
| 704 (3953) | National Research Institute of Fisheries Science | JPN | |
| 705 (3969) | National Institute of Polar Research | JPN | |
| 706 (3979) | Naturalis Biodiversity Center | NLD | |
| 707 (3983) | Missouri Botanical Garden | USA | |
| 708 (4048) | Institute of Immunology and Experimental Therapy Polish Academy of Sciences | POL | |
| 709 (4057) | Agenzia Spaziale Italiana | ITA | |
| 710 (4091) | Instituto Nacional de Investigaciones Nucleares | MEX | |
| 711 (4145) | Astronomical Institute of the ASCR | CZE | |
| 712 (4221) | Korea Aerospace Research Institute | KOR | |
| 713 (4251) | Instituto de Investigaciones Electricas | MEX | |
| 714 (4263) | Savannah River National Laboratory | USA | |
| 715 (4346) | Korea Institute of Science and Technology Information | KOR | |
| 716 (4352) | National Institute of Animal Science | KOR | |
| 717 (4370) | Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias | MEX | |
| 718 (4382) | Panstwowy Instytut Geologiczny | POL | |
| 719 (4527) | National Veterinary Research Institute | POL | |
| 720 (4549) | Office for National Statistics London | GBR | |
| 721 (4612) | Electrotechnical Institute | POL | |
| 722 (4662) | Nuclear Regulatory Commission | USA | |
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