| 501 (2332) | Institut de Fisica d'Altes Energies | ESP |  |
| 502 (2334) | Deutsche Forschungszentrum fur Kunstliche Intelligenz | DEU | |
| 502 (2334) | Institut des Materiaux Jean Rouxel | FRA | |
| 504 (2342) | Defence and Science Technology Organisation Australia | AUS | |
| 505 (2345) | Laboratoire Bordelais de Recherche en Informatique | FRA | |
| 506 (2347) | Institut des Nanotechnologies de Lyon | FRA | |
| 506 (2347) | Instituto de Ciencia y Tecnologia de Polimeros | ESP | |
| 506 (2347) | Istituto Superconduttori, Materiali Innovativi e Dispositivi | ITA | |
| 509 (2352) | Laboratoire de Photonique et de Nanostructures | FRA | |
| 510 (2355) | Istituto di Fotonica e Nanotecnologie | ITA | |
| 511 (2377) | National Hellenic Research Foundation | GRC | |
| 512 (2386) | Laboratoire de Cristallographie et Sciences des Materiaux | FRA | |
| 513 (2393) | Istituto di Scienze dell'Atmosfera e del Clima | ITA | |
| 514 (2396) | Biology Centre of the ASCR | CZE | |
| 515 (2403) | Institute of Microbiology of the ASCR | CZE | |
| 515 (2403) | National Observatory of Athens | GRC | |
| 517 (2420) | Ministere de la Culture et de la Communication | FRA | |
| 518 (2423) | Industrial Research Ltd. | NZL | |
| 519 (2424) | Synchrotron SOLEIL | FRA | |
| 520 (2431) | NASA Johnson Space Center | USA | |
| 521 (2439) | Centre de Recherche en Acquisition et Traitement de l'Image pour la Sante | FRA | |
| 521 (2439) | Institut des Biomolecules Max Mousseron | FRA | |
| 523 (2441) | European Space Research and Technology Centre | NLD | |
| 524 (2444) | Instituto Nacional de Tecnica Aeroespacial Esteban Terradas | ESP | |
| 525 (2452) | High Energy Accelerator Research Organization | JPN | |
| 526 (2471) | Glenn Research Center | USA | |
| 526 (2471) | Institute of Physics of Materials of the ASCR | CZE | |
| 528 (2475) | National Institute of Informatics | JPN | |
| 529 (2478) | Swedish Institute of Space Physics | SWE | |
| 530 (2485) | Institute of Organic Chemistry Polish Academy of Sciences | POL | |
| 531 (2503) | Institut de Microelectronica de Barcelona | ESP | |
| 532 (2506) | European Space Agency | FRA | |
| 532 (2506) | Institut de Chimie et Biochimie Moleculaires et Supramoleculaires | FRA | |
| 534 (2515) | National Institute for Subatatomic Physics | NLD | |
| 535 (2518) | Institute of Computer Science of the ASCR | CZE | |
| 536 (2532) | Instituto de Astrofisica de Canarias | ESP | |
| 537 (2537) | Academy of Athens | GRC | |
| 538 (2554) | Laser Zentrum Hannover | DEU | |
| 539 (2562) | Institute of Inorganic Chemistry of the ASCR | CZE | |
| 540 (2568) | Australian Antarctic Division | AUS | |
| 541 (2576) | XLIM Institute de Recherche | FRA | |
| 542 (2584) | Instituto de Estructura de la Materia | ESP | |
| 543 (2599) | Instituto de Astrofisica de Andalucia | ESP | |
| 544 (2605) | Centre de Physique Theorique | FRA | |
| 545 (2628) | Institut de Radioprotection et de Surete Nucleaire | FRA | |
| 546 (2638) | Centro de Investigacion en Alimentacion y Desarrollo | MEX | |
| 547 (2645) | Institut Jean le Rond d'Alembert | FRA | |
| 548 (2655) | Istituto Gas Ionizzati | ITA | |
| 549 (2669) | Laboratoire d'Automatique, de Mecanique et d'Informatique Industrielles et Humaines | FRA | |
| 550 (2678) | Institute of Animal Reproduction and Food Research Polish Academy of Sciences | POL | |
| 551 (2689) | Institut de Physique Nucleaire d'Orsay | FRA | |
| 552 (2702) | Laboratoire de Physique Subatomique et de Cosmologie | FRA | |
| 553 (2707) | Korea Institute of Machinery and Materials | KOR | |
| 554 (2709) | Institute of Mathematics of the ASCR | CZE | |
| 555 (2713) | Instituto de Fisica de Cantabria | ESP | |
| 556 (2715) | Centro de Investigacion Cientifica y de Educacion Superior de Ensenada | MEX | |
| 557 (2721) | Bundesanstalt fur Geowissenschaften und Rohstoffe | DEU | |
| 558 (2722) | Laboratoire de Physique Corpusculaire de Clermont-Ferrand | FRA | |
| 559 (2732) | TRIUMF - National Laboratory for Particle and Nuclear Physics | CAN | |
| 560 (2738) | NASA Stennis Space Center | USA | |
| 561 (2743) | Istituto Nazionale di Ricerca Metrologica | ITA | |
| 562 (2779) | Alfred Renyi Institute of Mathematics Hungarian Academy of Sciences | HUN | |
| 563 (2781) | Centre d'Economie de la Sorbonne | FRA | |
| 564 (2785) | New Zealand Forest Research Institute | NZL | |
| 565 (2789) | Japan Society for the Promotion of Science | JPN | |
| 566 (2825) | Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse | FRA | |
| 567 (2829) | Nicolaus Copernicus Astronomical Center Polish Academy of Sciences | POL | |
| 568 (2831) | Institute of Physical Chemistry Polish Academy of Sciences | POL | |
| 569 (2836) | Idaho National Laboratory | USA | |
| 570 (2854) | Laboratoire en Sciences et Technologies de l'Information, de la Communication et de la Connaissance | FRA | |
| 571 (2865) | Laboratoire d'Electronique, d'Informatique et d'Image | FRA | |
| 572 (2871) | Korea Institute of Construction Technology | KOR | |
| 573 (2891) | Korea Institute for Advanced Study | KOR | |
| 574 (2947) | Korea Basic Science Institute | KOR | |
| 575 (2958) | Instituto de Quimica-Fisica Rocasolano | ESP | |
| 576 (2972) | Institute of Nuclear Research Hungarian Academy of Sciences | HUN | |
| 577 (2975) | Institut Elie Cartan de Nancy | FRA | |
| 577 (2975) | South Australian Research and Development Institute | AUS | |
| 579 (2987) | Centre Tecnologic de Telecomunicacions de Catalunya | ESP | |
| 580 (2992) | Korea Food Research Institute | KOR | |
| 581 (3021) | Institut d'Electronique et de Telecommunications de Rennes | FRA | |
| 582 (3087) | Leibniz-Institut fur Arbeitsforschung an der TU Dortmund | DEU | |
| 583 (3089) | Institute of Low Temperature and Structure Research Polish Academy of Sciences | POL | |
| 584 (3090) | Geological Survey of Finland | FIN | |
| 584 (3090) | Nuclear Physics Institute of the ASCR | CZE | |
| 586 (3093) | Diamond Light Source | GBR | |
| 586 (3093) | National Radio Astronomy Observatory, Socorro | USA | |
| 588 (3097) | Korea Atomic Energy Research Institute | KOR | |
| 588 (3097) | Laboratoire de l'Accelerateur Lineaire | FRA | |
| 590 (3116) | Centro de Investigaciones en Optica | MEX | |
| 591 (3123) | Istituto per le Applicazioni del Calcolo Mauro Picone | ITA | |
| 592 (3129) | Research Institute for Particle and Nuclear Physics Hungarian Academy of Sciences | HUN | |
| 593 (3134) | International Atomic Energy Agency | AUT | |
| 594 (3146) | Naval Air Systems Command | USA | |
| 595 (3156) | Agency for Defense Development | KOR | |
| 596 (3169) | Istituto di Biofisica | ITA | |
| 597 (3177) | Centro de Investigaciones Biologicas del Noroeste | MEX | |
| 598 (3189) | Korea Research Institute of Standards and Science | KOR | |
| 599 (3205) | Centre de Recherche sur la Paleobiodiversite et les Paleoenvironnements | FRA | |
| 600 (3210) | Paul Ehrlich Institut | DEU | |
| 601 (3218) | Semiconductor Physics Institute | LTU | |
| 602 (3225) | Institute of Chemical Process Fundamentals of the ASCR | CZE | |
| 603 (3229) | Laboratoire Hippolyte Fizeau | FRA | |
| 604 (3235) | Laboratoire Leprince-Ringuet | FRA | |
| 605 (3243) | Crop Research Institute | CZE | |
| 606 (3259) | Forestry and Forest Products Research Institute | JPN | |
| 607 (3280) | Institute of Physiology of the ASCR | CZE | |
| 607 (3280) | Royal Belgian Institute of Natural Sciences | BEL | |
| 609 (3296) | Instituto de Ecologia, A.C. | MEX | |
| 610 (3297) | Korea Ocean Research and Development Institute | KOR | |
| 611 (3310) | Centro de Investigacion en Materiales Avanzados | MEX | |
| 612 (3322) | NASA Kennedy Space Center | USA | |
| 613 (3337) | Institute of Fundamental Technological Research Polish Academy of Sciences | POL | |
| 614 (3341) | National Institute of Polar Research | JPN | |
| 615 (3347) | United States Fish and Wildlife Service | USA | |
| 616 (3422) | Senckenberg Forschungsinstitut und Naturmuseum | DEU | |
| 617 (3429) | El Colegio de la Frontera Sur | MEX | |
| 618 (3436) | Korea Electronics Technology Institute | KOR | |
| 619 (3460) | Institute of Electronic Materials Technology | POL | |
| 620 (3474) | NASA Marshall Space Flight Center | USA | |
| 621 (3498) | Institute of Molecular Physics Polish Academy of Sciences | POL | |
| 622 (3521) | Korea Food and Drug Administration | KOR | |
| 623 (3536) | Nencki Institute of Experimental Biology Polish Academy of Sciences | POL | |
| 624 (3579) | Ministry of Health | TUR | |
| 625 (3613) | Korea Institute of Ceramic Engineering and Technology | KOR | |
| 626 (3625) | Instituto de Investigaciones Electricas | MEX | |
| 627 (3626) | Korea Astronomy and Space Science Institute | KOR | |
| 628 (3643) | Laboratoire des Sciences de l'Information et des Systemes | FRA | |
| 629 (3679) | Mossakowski Medical Research Centre Polish Academy of Sciences | POL | |
| 630 (3696) | Korea Aerospace Research Institute | KOR | |
| 631 (3716) | Instituto Nacional de Astrofisica Optica y Electronica | MEX | |
| 632 (3764) | Astronomical Institute of the ASCR | CZE | |
| 633 (3772) | Centro de Ciencias Humanas y Sociales | ESP | |
| 634 (3812) | Missouri Botanical Garden | USA | |
| 635 (3866) | Instituto Nacional de Investigaciones Nucleares | MEX | |
| 636 (3908) | Institute of Electron Technology | POL | |
| 637 (3958) | Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias | MEX | |
| 638 (3971) | Savannah River National Laboratory | USA | |
| 639 (3996) | Panstwowy Instytut Geologiczny | POL | |
| 640 (4090) | National Veterinary Research Institute | POL | |
| 641 (4232) | Research Institute for Fragrance Materials | USA | |
| 642 (4239) | Nuclear Regulatory Commission | USA | |
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