| 501 (2188) | Istituto Superconduttori, Materiali Innovativi e Dispositivi | ITA |  |
| 502 (2192) | Institute of Information Theory and Automation of the ASCR | CZE | |
| 503 (2193) | National Institute for Environmental Studies | JPN | |
| 504 (2196) | Grand Accelerateur National d'Ions Lourds | FRA | |
| 505 (2208) | Laboratoire Atmospheres, Milieux, Observations Spatiales | FRA | |
| 506 (2215) | Institut des Nanosciences de Paris | FRA | |
| 507 (2226) | Korea Research Institute of Bioscience and Biotechnology | KOR | |
| 508 (2255) | Max Planck Institut fur Chemische Physik Fester Stoffe | DEU | |
| 509 (2261) | National Radio Astronomy Observatory, Charlottesville | USA | |
| 510 (2271) | Institut de Mecanique des Fluides de Toulouse | FRA | |
| 511 (2274) | Centre Interdisciplinaire de Nanoscience de Marseille | FRA | |
| 512 (2280) | Laboratoire Jean-Alexandre Dieudonne | FRA | |
| 513 (2284) | Computer and Automation Research Institute Hungarian Academy of Sciences | HUN | |
| 514 (2286) | Istituto di Metodologie Inorganiche e dei Plasmi | ITA | |
| 515 (2292) | Centre Lasers Intenses et Applications | FRA | |
| 516 (2299) | Instituto de la Grasa de Sevilla | ESP | |
| 517 (2303) | Institut de Chimie Moleculaire et des Materiaux d'Orsay | FRA | |
| 518 (2305) | Laboratoire TIMC-IMAG - Techniques de l'Ingenierie Medicale et de la Complexite - Informatique, Mathematiques et Applications de Grenoble | FRA | |
| 519 (2321) | Institute of Microbiology of the ASCR | CZE | |
| 519 (2321) | National Observatory of Athens | GRC | |
| 521 (2329) | Institut de Physique Nucleaire de Lyon | FRA | |
| 521 (2329) | National Centre for Nuclear Research | POL | |
| 523 (2336) | Belgian Nuclear Research Centre | BEL | |
| 523 (2336) | Laboratoire Informatique, Signaux Systemes de Sophia Antipolis | FRA | |
| 525 (2345) | Departement de Chimie Moleculaire | FRA | |
| 526 (2346) | Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences | POL | |
| 527 (2350) | National Hellenic Research Foundation | GRC | |
| 528 (2370) | Les Haras Nationaux | FRA | |
| 529 (2376) | Diamond Light Source | GBR | |
| 529 (2376) | Institut de Recherche en Informatique de Toulouse | FRA | |
| 531 (2380) | Centro de Biologia Molecular Severo Ochoa | ESP | |
| 532 (2386) | Centro de Astrobiologia | ESP | |
| 533 (2389) | Deutsche Forschungszentrum fur Kunstliche Intelligenz | DEU | |
| 534 (2391) | Nemours A Children's Health System | USA | |
| 535 (2401) | Istituto di Genetica Molecolare | ITA | |
| 536 (2404) | Institute of Inorganic Chemistry of the ASCR | CZE | |
| 537 (2412) | Biology Centre of the ASCR | CZE | |
| 538 (2416) | Instituto de Estructura de la Materia | ESP | |
| 539 (2424) | Laboratoire de Physique Corpusculaire de Clermont-Ferrand | FRA | |
| 540 (2428) | Associazione EURATOM-ENEA sulla Fusione | ITA | |
| 541 (2435) | Laboratoire de Cristallographie et Sciences des Materiaux | FRA | |
| 542 (2437) | Ministere de la Culture et de la Communication | FRA | |
| 543 (2448) | Institute for Energy Technology | NOR | |
| 544 (2449) | Centre d'Etudes Nucleaires de Bordeaux Gradignan | FRA | |
| 544 (2449) | Istituto di Biostrutture e Bioimmagini | ITA | |
| 546 (2455) | Laboratoire Ondes et Matiere d'Aquitaine | FRA | |
| 547 (2457) | Institut de Microelectronique Electromagnetisme et Photonique-Laboratoire d'Hyperfrequences et de Caracterisation | FRA | |
| 548 (2466) | Laboratoire de Mecanique des Contacts et des Structures | FRA | |
| 549 (2481) | Institut de Fisica d'Altes Energies | ESP | |
| 550 (2487) | Centros Regionales CONICYT | CHL | |
| 550 (2487) | Industrial Research Ltd. | NZL | |
| 552 (2507) | European Space Agency | FRA | |
| 553 (2515) | Institut Jean le Rond d'Alembert | FRA | |
| 554 (2528) | Institut Camille Jordan | FRA | |
| 555 (2542) | Canadian Space Agency | CAN | |
| 555 (2542) | Istituto Nazionale di Ricerca Metrologica | ITA | |
| 557 (2556) | Bundesanstalt fur Geowissenschaften und Rohstoffe | DEU | |
| 558 (2569) | Centre de Physique Theorique | FRA | |
| 559 (2573) | Instituto Nacional dos Recursos Biologicos | PRT | |
| 560 (2578) | Laboratoire Bordelais de Recherche en Informatique | FRA | |
| 561 (2586) | Institute of Biophysics of the ASCR | CZE | |
| 562 (2588) | Korea Institute of Oriental Medicine | KOR | |
| 562 (2588) | Laboratoire de Photonique et de Nanostructures | FRA | |
| 564 (2594) | European Space Research and Technology Centre | NLD | |
| 565 (2599) | Institut de Chimie et Biochimie Moleculaires et Supramoleculaires | FRA | |
| 566 (2602) | Swedish Institute of Space Physics | SWE | |
| 567 (2605) | Sciences et Technologies pour la Maitrise des Risques | FRA | |
| 568 (2610) | Institute of Photonics and Electronics of the ASCR | CZE | |
| 568 (2610) | Laboratoire d'Informatique pour la Mecanique et les Sciences de l'Ingenieur | FRA | |
| 570 (2633) | Institut de Microelectronica de Barcelona | ESP | |
| 571 (2645) | Defence and Science Technology Organisation Australia | AUS | |
| 572 (2648) | Science et Ingenierie des Materiaux et Procedes | FRA | |
| 573 (2661) | XLIM Institute de Recherche | FRA | |
| 574 (2683) | Istituto di Fotonica e Nanotecnologie | ITA | |
| 575 (2686) | High Energy Accelerator Research Organization | JPN | |
| 576 (2691) | NASA Johnson Space Center | USA | |
| 577 (2698) | Institut de Radioprotection et de Surete Nucleaire | FRA | |
| 578 (2703) | Consorzio Nazionale Interuniversitario per le Telecomunicazioni | ITA | |
| 579 (2709) | Centre de Recherche en Acquisition et Traitement de l'Image pour la Sante | FRA | |
| 580 (2712) | Instituto Mexicano del Petroleo | MEX | |
| 581 (2718) | Japan Fine Ceramics Center | JPN | |
| 582 (2728) | Instituto de Astrofisica de Canarias | ESP | |
| 583 (2730) | Institute of Animal Reproduction and Food Research Polish Academy of Sciences | POL | |
| 583 (2730) | Laboratoire en Sciences et Technologies de l'Information, de la Communication et de la Connaissance | FRA | |
| 585 (2736) | Istituto di Scienze dell'Atmosfera e del Clima | ITA | |
| 586 (2742) | Korea Institute of Machinery and Materials | KOR | |
| 587 (2745) | Laboratoire des Signaux et Systemes | FRA | |
| 588 (2747) | National Institute of Informatics | JPN | |
| 589 (2749) | Czech Geological Survey | CZE | |
| 590 (2755) | Instituto de Fisica de Cantabria | ESP | |
| 591 (2757) | Research Institute for Humanity and Nature | JPN | |
| 592 (2761) | Institute of Physics of Materials of the ASCR | CZE | |
| 593 (2775) | Laboratoire d'Automatique, de Mecanique et d'Informatique Industrielles et Humaines | FRA | |
| 594 (2799) | Instituto de Astrofisica de Andalucia | ESP | |
| 595 (2801) | Idaho National Laboratory | USA | |
| 596 (2822) | Korea Basic Science Institute | KOR | |
| 597 (2828) | Centro de Investigacion Cientifica y de Educacion Superior de Ensenada | MEX | |
| 598 (2836) | Instituto Nacional de Tecnica Aeroespacial Esteban Terradas | ESP | |
| 599 (2843) | Laboratoire de Physique Subatomique et de Cosmologie | FRA | |
| 600 (2860) | Centre Tecnologic de Telecomunicacions de Catalunya | ESP | |
| 601 (2868) | Glenn Research Center | USA | |
| 602 (2869) | Nicolaus Copernicus Astronomical Center Polish Academy of Sciences | POL | |
| 603 (2875) | Institut des Nanotechnologies de Lyon | FRA | |
| 604 (2878) | Institute of Computer Science of the ASCR | CZE | |
| 605 (2881) | Laser Zentrum Hannover | DEU | |
| 606 (2883) | Institut d'Electronique et de Telecommunications de Rennes | FRA | |
| 607 (2899) | Fraunhofer-Institut fur Integrierte Schaltungen | DEU | |
| 608 (2911) | NASA Stennis Space Center | USA | |
| 609 (2920) | Fonds de la Recherche Scientifique | BEL | |
| 610 (2921) | National Fusion Research Institute | KOR | |
| 611 (2931) | New Zealand Forest Research Institute | NZL | |
| 611 (2931) | Royal Belgian Institute of Natural Sciences | BEL | |
| 613 (2951) | South Australian Research and Development Institute | AUS | |
| 614 (2963) | European Atomic Energy Community Spain | ESP | |
| 614 (2963) | TRIUMF - National Laboratory for Particle and Nuclear Physics | CAN | |
| 616 (2969) | International Atomic Energy Agency | AUT | |
| 617 (2994) | National Institute for Subatatomic Physics | NLD | |
| 618 (3003) | Institute of Physical Chemistry Polish Academy of Sciences | POL | |
| 619 (3013) | Centro de Investigacion en Alimentacion y Desarrollo | MEX | |
| 620 (3027) | Instituto de Quimica-Fisica Rocasolano | ESP | |
| 621 (3031) | Centre d'Economie de la Sorbonne | FRA | |
| 622 (3044) | Fraunhofer-Institut fur Offene Kommunikationssysteme | DEU | |
| 623 (3070) | Institut de Physique Nucleaire d'Orsay | FRA | |
| 624 (3074) | Istituto Gas Ionizzati | ITA | |
| 625 (3076) | Centre de Physique des Particules de Marseille | FRA | |
| 626 (3083) | Naval Air Systems Command | USA | |
| 627 (3095) | Institut UTINAM, Univers, Transport, Interfaces Nanostructures, Atmosphere et Environnement, Molecules | FRA | |
| 627 (3095) | Institute of Mathematics of the ASCR | CZE | |
| 629 (3112) | Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse | FRA | |
| 630 (3140) | Japan Society for the Promotion of Science | JPN | |
| 631 (3141) | Alfred Renyi Institute of Mathematics Hungarian Academy of Sciences | HUN | |
| 632 (3157) | Institute of Physiology of the ASCR | CZE | |
| 633 (3160) | Institute of Nuclear Research Hungarian Academy of Sciences | HUN | |
| 634 (3171) | Meteorological Research Institute | JPN | |
| 635 (3179) | Korea Institute for Advanced Study | KOR | |
| 636 (3224) | Laboratoire de Physique des Lasers, Atomes et Molecules | FRA | |
| 637 (3226) | Nuclear Physics Institute of the ASCR | CZE | |
| 638 (3229) | Korea Atomic Energy Research Institute | KOR | |
| 639 (3232) | Korea Institute of Construction Technology | KOR | |
| 640 (3246) | Korea Food Research Institute | KOR | |
| 640 (3246) | Laboratoire Leprince-Ringuet | FRA | |
| 642 (3251) | Laboratoire de l'Accelerateur Lineaire | FRA | |
| 643 (3268) | Crop Research Institute | CZE | |
| 644 (3279) | Origine, Structure et Evolution de la Biodiversite | FRA | |
| 645 (3282) | Korea Ocean Research and Development Institute | KOR | |
| 646 (3299) | Senckenberg Forschungsinstitut und Naturmuseum | DEU | |
| 647 (3320) | Institut Bergonie | FRA | |
| 648 (3322) | Korea Research Institute of Standards and Science | KOR | |
| 649 (3327) | Semiconductor Physics Institute | LTU | |
| 650 (3335) | Centro de Investigaciones en Optica | MEX | |
| 651 (3408) | Institute of Fundamental Technological Research Polish Academy of Sciences | POL | |
| 652 (3409) | Research Institute for Particle and Nuclear Physics Hungarian Academy of Sciences | HUN | |
| 653 (3413) | Instituto de Ecologia, A.C. | MEX | |
| 654 (3432) | Nencki Institute of Experimental Biology Polish Academy of Sciences | POL | |
| 655 (3452) | Institute of Chemical Process Fundamentals of the ASCR | CZE | |
| 656 (3460) | Institute of Low Temperature and Structure Research Polish Academy of Sciences | POL | |
| 657 (3480) | Institute of Molecular Physics Polish Academy of Sciences | POL | |
| 658 (3499) | Forestry and Forest Products Research Institute | JPN | |
| 659 (3510) | Institute of Electronic Materials Technology | POL | |
| 660 (3538) | Agency for Defense Development | KOR | |
| 661 (3544) | Korea Food and Drug Administration | KOR | |
| 662 (3561) | El Colegio de la Frontera Sur | MEX | |
| 663 (3566) | Centro de Investigacion en Materiales Avanzados | MEX | |
| 663 (3566) | Korea Electronics Technology Institute | KOR | |
| 665 (3584) | Institute of Biochemistry and Biophysics Polish Academy of Sciences | POL | |
| 666 (3612) | NASA Marshall Space Flight Center | USA | |
| 667 (3613) | NASA Kennedy Space Center | USA | |
| 668 (3641) | National Academy of Agricultural Science | KOR | |
| 669 (3662) | United States Fish and Wildlife Service | USA | |
| 670 (3684) | Centro de Investigaciones Biologicas del Noroeste | MEX | |
| 671 (3716) | National Institute of Polar Research | JPN | |
| 672 (3739) | Korea Astronomy and Space Science Institute | KOR | |
| 673 (3757) | Laboratoire des Sciences de l'Information et des Systemes | FRA | |
| 674 (3765) | Ministry of Health | TUR | |
| 675 (3783) | Mossakowski Medical Research Centre Polish Academy of Sciences | POL | |
| 676 (3807) | Centro de Ciencias Humanas y Sociales | ESP | |
| 677 (3822) | Instituto Nacional de Astrofisica Optica y Electronica | MEX | |
| 678 (3842) | Agenzia Spaziale Italiana | ITA | |
| 679 (3933) | Astronomical Institute of the ASCR | CZE | |
| 680 (3986) | Missouri Botanical Garden | USA | |
| 681 (3995) | Institute of Electron Technology | POL | |
| 682 (4051) | Korea Aerospace Research Institute | KOR | |
| 683 (4101) | National Institute of Animal Science | KOR | |
| 684 (4106) | Savannah River National Laboratory | USA | |
| 685 (4148) | Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias | MEX | |
| 686 (4196) | Office for National Statistics London | GBR | |
| 687 (4251) | Panstwowy Instytut Geologiczny | POL | |
| 688 (4344) | National Veterinary Research Institute | POL | |
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