| 500 (1612) | State University of New York, College of Environmental Science and Forestry | USA |  |
| 502 (1617) | Johnson & Johnson, United States | USA |  |
| 503 (1626) | North Dakota State University | USA | |
| 503 (1626) | St. Luke's-Roosevelt Hospital Center | USA |  |
| 505 (1631) | Southern Methodist University | USA | |
| 506 (1635) | Miami VA Healthcare System | USA | |
| 507 (1642) | BJC HealthCare | USA | |
| 507 (1642) | University of Memphis | USA | |
| 509 (1645) | Lakehead University | CAN | |
| 510 (1648) | Ecole de Technologie Superieure | CAN | |
| 511 (1657) | Villanova University | USA | |
| 512 (1669) | University of Nevada-Las Vegas | USA | |
| 513 (1670) | Kent State University | USA | |
| 513 (1670) | Louisiana State University, Health Sciences Center | USA | |
| 515 (1676) | Public Health Agency of Canada | CAN | |
| 516 (1678) | University of New Brunswick | CAN | |
| 517 (1693) | Eastern Virginia Medical School | USA | |
| 518 (1696) | Children's Hospital of Eastern Ontario | CAN | |
| 518 (1696) | Kingston General Hospital | CAN | |
| 518 (1696) | New Mexico Institute of Mining and Technology | USA | |
| 521 (1704) | Santa Clara University | USA | |
| 522 (1708) | Clarkson University | USA | |
| 523 (1710) | BC Children's Hospital and Sunny Hill Health Centre for Children Vancouver | CAN | |
| 523 (1710) | University of Missouri, Kansas City | USA | |
| 525 (1715) | International Monetary Fund | USA |  |
| 526 (1724) | Children’s National Health System | USA | |
| 527 (1737) | MetroHealth System | USA | |
| 528 (1746) | Baystate Health System | USA | |
| 529 (1748) | The Charles Stark Draper Laboratory, Inc. | USA | |
| 530 (1753) | Wright State University | USA | |
| 531 (1759) | Jesse Brown VA Medical Center | USA | |
| 532 (1764) | University of Akron | USA | |
| 533 (1766) | University of Massachusetts, Boston | USA | |
| 534 (1769) | Field Museum Natural History | USA |  |
| 534 (1769) | Michigan Technological University | USA | |
| 536 (1771) | Wilfrid Laurier University | CAN | |
| 537 (1780) | Brock University | CAN | |
| 538 (1786) | Lawson Health Research Institute | CAN | |
| 539 (1788) | University of Maryland Medical Center | USA | |
| 540 (1795) | VA Salt Lake City Health Care System | USA | |
| 541 (1798) | University of Toledo | USA | |
| 542 (1805) | Royal Military College of Canada | CAN | |
| 543 (1811) | University of Ontario Institute of Technology | CAN | |
| 544 (1818) | Bowling Green State University | USA | |
| 545 (1825) | Swarthmore College | USA | |
| 546 (1841) | Marquette University | USA | |
| 547 (1843) | St. Joseph's Hospital and Medical Center | USA | |
| 548 (1852) | Joint Institute for Laboratory Astrophysics | USA | |
| 549 (1856) | VA NY Harbor Healthcare System | USA | |
| 550 (1859) | San Francisco State University | USA | |
| 551 (1860) | Saint Luke's Episcopal Health System | USA | |
| 552 (1862) | Naval Postgraduate School | USA | |
| 553 (1882) | Educational Testing Service | USA | |
| 554 (1895) | Naval Medical Center San Diego | USA | |
| 555 (1896) | East Carolina University | USA | |
| 556 (1900) | Wesleyan University, Middletown | USA | |
| 557 (1910) | IWK Health Centre | CAN | |
| 558 (1918) | National Radio Astronomy Observatory, Charlottesville | USA | |
| 559 (1919) | Northrop Grumman Corporation | USA | |
| 560 (1927) | Laurentian University | CAN | |
| 561 (1934) | University of Denver | USA | |
| 562 (1939) | Cisco Systems | USA | |
| 563 (1950) | Boise State University | USA | |
| 564 (1951) | Trent University | CAN | |
| 565 (1961) | Cross Cancer Institute | CAN | |
| 566 (1963) | State University of New York Upstate Medical University | USA | |
| 567 (1966) | University of San Francisco | USA | |
| 568 (1974) | University of Dayton | USA | |
| 569 (1977) | Queen Elizabeth II Health Sciences Centre | CAN | |
| 570 (1986) | Bentley University | USA | |
| 571 (1990) | Claremont Graduate University | USA | |
| 572 (1991) | United States Naval Academy | USA | |
| 573 (1994) | Oakland University | USA | |
| 574 (2002) | Middlebury College | USA | |
| 575 (2020) | University of Southern Mississippi | USA | |
| 576 (2023) | University of North Carolina, Wilmington | USA | |
| 577 (2028) | Bedford Institute of Oceanography | CAN | |
| 578 (2038) | James A. Haley Veterans' Hospital | USA | |
| 579 (2042) | Northern Illinois University | USA | |
| 580 (2044) | New Mexico State University | USA | |
| 580 (2044) | Northern Arizona University | USA | |
| 580 (2044) | Universities Space Research Association | USA | |
| 583 (2048) | Thomas Jefferson National Accelerator Facility | USA | |
| 584 (2071) | University of Alabama, Huntsville | USA | |
| 585 (2076) | Florida Institute of Technology | USA | |
| 586 (2083) | Rochester Institute of Technology | USA | |
| 587 (2090) | American University | USA | |
| 588 (2094) | Virginia-Maryland Regional College of Veterinary Medicine | USA | |
| 589 (2098) | Arkansas Children's Hospital | USA | |
| 590 (2115) | University of Massachusetts, Dartmouth | USA | |
| 591 (2117) | Creighton University | USA | |
| 592 (2123) | Hartford Hospital | USA | |
| 592 (2123) | University of Minnesota, Duluth | USA | |
| 594 (2130) | Jackson State University | USA | |
| 595 (2131) | Ford Motor Company | USA | |
| 595 (2131) | SUNY Downstate Medical Center | USA | |
| 597 (2142) | Alberta Children's Hospital | CAN | |
| 598 (2145) | New York Blood Center | USA | |
| 599 (2148) | St. Joseph's Health Care London | CAN | |
| 600 (2159) | Bowdoin College | USA | |
| 600 (2159) | Children's Medical Center Dallas | USA | |
| 602 (2162) | Children's Healthcare of Atlanta | USA | |
| 603 (2164) | Marshfield Clinic | USA | |
| 604 (2182) | University of North Texas Health Science Center | USA | |
| 605 (2187) | University of South Alabama | USA | |
| 606 (2194) | Western Washington University | USA | |
| 607 (2199) | University of Massachusetts, Lowell | USA | |
| 608 (2203) | Communications Research Centre Canada | CAN | |
| 609 (2207) | South Dakota State University | USA | |
| 610 (2208) | University of Colorado, Colorado Springs | USA | |
| 611 (2217) | Boeing Company, USA | USA | |
| 611 (2217) | Texas Tech University Health Sciences Center | USA | |
| 613 (2220) | Amherst College | USA | |
| 614 (2223) | US National Science Foundation | USA | |
| 615 (2235) | Inova Fairfax Hospital | USA | |
| 616 (2239) | University of Lethbridge | CAN | |
| 617 (2243) | Illinois State University | USA | |
| 618 (2248) | Vassar College | USA | |
| 619 (2256) | Texas Christian University | USA | |
| 620 (2273) | San Jose State University | USA | |
| 621 (2276) | Pomona College | USA | |
| 621 (2276) | The New School | USA | |
| 623 (2296) | Fordham University | USA | |
| 624 (2304) | Lockheed Martin Corporation | USA | |
| 625 (2305) | Loyola University Maryland | USA | |
| 626 (2309) | University of Louisiana, Lafayette | USA | |
| 627 (2321) | California State University, Los Angeles | USA | |
| 628 (2340) | Duquesne University | USA | |
| 628 (2340) | Freescale Semiconductor, Inc. | USA | |
| 630 (2359) | University of Tennessee, Chattanooga | USA | |
| 631 (2362) | Bayer Corporation United States | USA | |
| 632 (2375) | Geisinger Medical System | USA | |
| 633 (2377) | City University of New York, John Jay College of Criminal Justice | USA | |
| 634 (2379) | City University of New York, Queens College | USA | |
| 635 (2389) | Wellesley College | USA | |
| 636 (2394) | Chapman University | USA | |
| 637 (2403) | University of Arkansas, Little Rock | USA | |
| 637 (2403) | University of Prince Edward Island | CAN | |
| 639 (2411) | University of Texas, El Paso | USA | |
| 640 (2413) | University of Moncton | CAN | |
| 641 (2423) | Health Canada | CAN | |
| 642 (2428) | The College of New Jersey | USA | |
| 643 (2434) | Washington State University, Vancouver | USA | |
| 644 (2439) | California State University, San Bernardino | USA | |
| 645 (2460) | University of Richmond | USA | |
| 646 (2462) | University of South Dakota | USA | |
| 647 (2464) | Texas Biomedical Research Institute | USA | |
| 648 (2471) | Indiana State University | USA | |
| 649 (2488) | Bryn Mawr College | USA | |
| 649 (2488) | Colgate University | USA | |
| 651 (2496) | Loyola Marymount University | USA | |
| 651 (2496) | Northeastern Ohio Universities College of Medicine | USA | |
| 653 (2498) | Eastman Kodak Company | USA | |
| 653 (2498) | University of North Dakota | USA | |
| 655 (2502) | Florida Agricultural & Mechanical University | USA | |
| 656 (2537) | Williams College | USA | |
| 657 (2540) | University of Hawaii, Hilo | USA | |
| 658 (2547) | Western Michigan University | USA | |
| 659 (2555) | Trinity University | USA | |
| 660 (2556) | St. Francis Xavier University | CAN | |
| 661 (2563) | Franklin & Marshall College | USA | |
| 662 (2569) | California State University, Long Beach | USA | |
| 663 (2577) | Nova Southeastern University, Estados Unidos | USA | |
| 664 (2584) | University of Nebraska, Omaha | USA | |
| 665 (2604) | University of Northern Iowa | USA | |
| 666 (2618) | Nemours A Children's Health System | USA | |
| 667 (2623) | California State University, Fullerton | USA | |
| 668 (2625) | Southwest Research Institute | USA | |
| 669 (2629) | Hofstra University | USA | |
| 670 (2630) | University of St. Thomas | USA | |
| 671 (2635) | Raytheon Company | USA | |
| 672 (2647) | Kennesaw State University | USA | |
| 673 (2655) | Acadia University | CAN | |
| 673 (2655) | Children's Mercy Hospital | USA | |
| 675 (2659) | Morehouse School of Medicine | USA | |
| 675 (2659) | University of Texas, Pan American | USA | |
| 677 (2664) | James Madison University | USA | |
| 678 (2672) | Sonoma State University | USA | |
| 679 (2678) | Infrared Processing and Analysis Center | USA | |
| 680 (2689) | Saint Mary's University | CAN | |
| 681 (2695) | Haverford College in Pennsylvania | USA | |
| 682 (2706) | NASA Stennis Space Center | USA | |
| 683 (2709) | California State University, Northridge | USA | |
| 684 (2725) | East Tennessee State University | USA | |
| 685 (2728) | Texas State University, San Marcos | USA | |
| 686 (2729) | The Catholic University of America | USA | |
| 687 (2735) | West Chester University of Pennsylvania | USA | |
| 688 (2759) | Bucknell University | USA | |
| 689 (2768) | Idaho National Laboratory | USA | |
| 690 (2773) | Ithaca College | USA | |
| 691 (2777) | Southeastern Louisiana University | USA | |
| 692 (2784) | Canadian Space Agency | CAN | |
| 692 (2784) | Washington State University, Spokane Campus | USA | |
| 694 (2787) | ExxonMobil | USA | |
| 695 (2796) | Montclair State University | USA | |
| 696 (2801) | Norfolk State University | USA | |
| 696 (2801) | University of Northern British Columbia | CAN | |
| 698 (2816) | United Technologies Research Center | USA | |
| 698 (2816) | University of the Sciences in Philadelphia | USA | |
| 700 (2822) | Sanofi-Aventis, United States | USA | |
| 701 (2829) | University of San Diego | USA | |
| 702 (2841) | College of Charleston | USA | |
| 703 (2843) | City University of New York, Lehman College | USA | |
| 704 (2845) | Louisiana State University Agricultural Center | USA | |
| 705 (2868) | Appalachian State University | USA | |
| 706 (2876) | California State University, Fresno | USA | |
| 707 (2896) | Morgan State University | USA | |
| 708 (2901) | Athabasca University | CAN | |
| 709 (2904) | Smith College | USA | |
| 710 (2909) | Maimonides Medical Center | USA | |
| 711 (2913) | California State University, Sacramento | USA | |
| 712 (2920) | Rowan University | USA | |
| 713 (2923) | TRIUMF - National Laboratory for Particle and Nuclear Physics | CAN | |
| 713 (2923) | Western University of Health Sciences | USA | |
| 715 (2934) | Applied Materials, Inc. | USA | |
| 716 (2936) | Tennessee Technological University | USA | |
| 717 (2938) | Drake University | USA | |
| 718 (2939) | Central Michigan University | USA | |
| 718 (2939) | National Radio Astronomy Observatory, Socorro | USA | |
| 720 (2943) | Milwaukee VA Medical Center | USA | |
| 721 (2945) | Lamar University | USA | |
| 721 (2945) | University of Northern Colorado | USA | |
| 723 (2964) | University of Wisconsin, Eau Claire | USA | |
| 724 (2968) | Missouri State University | USA | |
| 725 (2971) | NASA Johnson Space Center | USA | |
| 726 (2972) | Wichita State University | USA | |
| 727 (2979) | Walter Reed National Military Medical Center | USA | |
| 728 (2989) | Saint Cloud State University | USA | |
| 729 (2994) | Delaware State University | USA | |
| 730 (3021) | Louisiana Tech University | USA | |
| 731 (3030) | Southern University, Baton Rouge | USA | |
| 732 (3037) | Alberta Health Services | CAN | |
| 733 (3041) | Eastern Michigan University | USA | |
| 733 (3041) | Texas Woman's University | USA | |
| 733 (3041) | The University of Winnipeg | CAN | |
| 733 (3041) | Towson University | USA | |
| 737 (3072) | Glenn Research Center | USA | |
| 738 (3088) | Winthrop-University Hospital | USA | |
| 739 (3101) | University of Wisconsin, Oshkosh | USA | |
| 740 (3131) | Western Kentucky University | USA | |
| 741 (3135) | Battelle Memorial Institute | USA | |
| 741 (3135) | Midwestern University | USA | |
| 741 (3135) | Naval Air Systems Command | USA | |
| 744 (3148) | Ball State University | USA | |
| 745 (3150) | Alegent Creighton Health | USA | |
| 746 (3179) | Idaho State University | USA | |
| 747 (3181) | Howard University | USA | |
| 747 (3181) | Suffolk University | USA | |
| 749 (3192) | Aerospace Corporation | USA | |
| 750 (3202) | Oklahoma State University, Oklahoma City | USA | |
| 751 (3251) | California Polytechnic State University, San Luis Obispo | USA | |
| 751 (3251) | University of Tulsa | USA | |
| 753 (3267) | Arkansas State University | USA | |
| 754 (3272) | Adelphi University | USA | |
| 755 (3279) | Gonzaga University | USA | |
| 756 (3285) | Sam Houston State University | USA | |
| 757 (3288) | Western Carolina University | USA | |
| 758 (3296) | Western Illinois University, Macomb | USA | |
| 759 (3303) | Long Island University | USA | |
| 760 (3305) | University of the Pacific | USA | |
| 761 (3314) | Chevron Corporation | USA | |
| 762 (3318) | Pace University | USA | |
| 763 (3328) | Meharry Medical College | USA | |
| 764 (3330) | Science Applications International Corporation | USA | |
| 765 (3340) | South Dakota School of Mines and Technology | USA | |
| 766 (3358) | University of North Florida | USA | |
| 767 (3370) | Seattle University | USA | |
| 768 (3384) | Saint John's University | USA | |
| 769 (3387) | Tuskegee University | USA | |
| 770 (3395) | Central Connecticut State University | USA | |
| 770 (3395) | Seton Hall University | USA | |
| 772 (3398) | Agilent Technologies | USA | |
| 772 (3398) | Eastern Illinois University | USA | |
| 772 (3398) | Georgia Southern University | USA | |
| 775 (3415) | California State University, East Bay | USA | |
| 776 (3426) | University of Alaska, Anchorage | USA | |
| 777 (3471) | Grand Valley State University | USA | |
| 778 (3496) | Prairie View A&M University | USA | |
| 779 (3519) | University of West Florida | USA | |
| 780 (3526) | Middle Tennessee State University | USA | |
| 781 (3531) | Southern Illinois University Edwardsville | USA | |
| 782 (3571) | Humboldt State University | USA | |
| 783 (3596) | NASA Marshall Space Flight Center | USA | |
| 784 (3637) | California State Polytechnic University, Pomona | USA | |
| 785 (3657) | Lafayette College | USA | |
| 786 (3724) | Fairfield University | USA | |
| 787 (3733) | Dow Chemical Company | USA | |
| 788 (3737) | United States Fish and Wildlife Service | USA | |
| 789 (3774) | Marshall University | USA | |
| 790 (3796) | NASA Kennedy Space Center | USA | |
| 791 (3818) | Indiana University/Purdue University at Fort Wayne | USA | |
| 792 (3879) | Electric Power Research Institute | USA | |
| 793 (3890) | Youngstown State University | USA | |
| 794 (3898) | Texas A&M University, Corpus Christi | USA | |
| 795 (3904) | Northern Kentucky University | USA | |
| 796 (3914) | Eastern Kentucky University | USA | |
| 797 (3983) | Missouri Botanical Garden | USA | |
| 797 (3983) | MITRE Corporation, McLean | USA | |
| 799 (4015) | Hampton University | USA | |
| 800 (4020) | Widener University | USA | |
| 801 (4029) | Tennessee State University | USA | |
| 802 (4045) | California State University, Chico | USA | |
| 803 (4082) | Indiana University of Pennsylvania | USA | |
| 804 (4131) | United States Military Academy at West Point | USA | |
| 805 (4164) | Embry-Riddle Aeronautical University | USA | |
| 806 (4195) | Purdue University Calumet | USA | |
| 807 (4227) | ConocoPhillips Company | USA | |
| 808 (4241) | Richard Stockton College of New Jersey | USA | |
| 809 (4263) | Savannah River National Laboratory | USA | |
| 810 (4403) | Atomic Energy of Canada Ltd. | CAN | |
| 811 (4475) | URS Corporation | USA | |
| 812 (4648) | Halliburton Texas, Houston | USA | |
| 813 (4650) | Baker Hughes | USA | |
| 814 (4662) | Nuclear Regulatory Commission | USA | |
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