| 501 (1559) | Communications Research Centre Canada | CAN |  |
| 501 (1559) | Wright State University | USA |  |
| 503 (1564) | University of Ontario Institute of Technology | CAN | |
| 504 (1568) | Williams College | USA | |
| 505 (1570) | SUNY Downstate Medical Center | USA | |
| 506 (1573) | Kent State University | USA | |
| 507 (1574) | Bucknell University | USA | |
| 508 (1579) | BC Children's Hospital and Sunny Hill Health Centre for Children Vancouver | CAN |  |
| 508 (1579) | Centre Hospitalier Universitaire Sainte-Justine | CAN | |
| 510 (1583) | Monterey Bay Aquarium Research Institute | USA |  |
| 511 (1601) | California Department of Public Health | USA | |
| 511 (1601) | Field Museum Natural History | USA | |
| 513 (1603) | Loma Linda University | USA | |
| 514 (1608) | Western Washington University | USA | |
| 515 (1610) | University of Ottawa Heart Institute | CAN | |
| 516 (1616) | University of Colorado, Colorado Springs | USA | |
| 517 (1619) | Lawson Health Research Institute | CAN | |
| 518 (1625) | Naval Postgraduate School | USA | |
| 519 (1629) | Ann & Robert H. Lurie Children s Hospital | USA | |
| 519 (1629) | University of Missouri, Kansas City | USA | |
| 521 (1633) | Brock University | CAN | |
| 521 (1633) | Michigan Technological University | USA | |
| 521 (1633) | Rochester Institute of Technology | USA | |
| 521 (1633) | Villanova University | USA | |
| 525 (1637) | Los Angeles County-USC Medical Center | USA | |
| 526 (1640) | Oakland University | USA | |
| 527 (1656) | Children's Hospital of Wisconsin | USA | |
| 528 (1657) | University of New Brunswick | CAN | |
| 529 (1658) | Bowling Green State University | USA | |
| 530 (1660) | Lakehead University | CAN | |
| 531 (1669) | James A. Haley Veterans' Hospital | USA | |
| 532 (1677) | University of Nevada-Las Vegas | USA | |
| 533 (1681) | Joint Institute for Laboratory Astrophysics | USA | |
| 534 (1683) | North Dakota State University | USA | |
| 535 (1684) | KentuckyOne Health | USA | |
| 536 (1694) | Northern Arizona University | USA | |
| 537 (1698) | Children’s National Health System | USA | |
| 537 (1698) | University of Toledo | USA | |
| 539 (1705) | San Francisco State University | USA | |
| 540 (1707) | University of South Florida-Saint Petersburg | USA | |
| 541 (1711) | Wilfrid Laurier University | CAN | |
| 542 (1715) | Desert Research Institute, Reno | USA | |
| 542 (1715) | St. Joseph's Hospital and Medical Center | USA | |
| 544 (1717) | State University of New York Upstate Medical University | USA | |
| 545 (1728) | Ecole de Technologie Superieure | CAN | |
| 546 (1733) | Baystate Health System | USA | |
| 546 (1733) | Eastern Virginia Medical School | USA | |
| 548 (1737) | Cross Cancer Institute | CAN | |
| 549 (1743) | Thomas Jefferson National Accelerator Facility | USA | |
| 550 (1746) | Trent University | CAN | |
| 551 (1755) | Kingston General Hospital | CAN | |
| 552 (1758) | University of Southern Mississippi | USA | |
| 553 (1764) | University of North Texas Health Science Center | USA | |
| 554 (1765) | Children's Hospital of Eastern Ontario | CAN | |
| 555 (1768) | Partners HealthCare System | USA | |
| 556 (1776) | Naval Medical Center San Diego | USA | |
| 557 (1779) | Bayer Corporation United States | USA |  |
| 558 (1782) | US National Science Foundation | USA | |
| 559 (1783) | Genzyme Corporation | USA | |
| 559 (1783) | University of Dayton | USA | |
| 561 (1789) | University of Minnesota, Duluth | USA | |
| 562 (1798) | Fermi National Accelerator Laboratory | USA | |
| 562 (1798) | International Monetary Fund | USA | |
| 564 (1811) | Santa Clara University | USA | |
| 565 (1845) | Edward Hines VA Hospital | USA | |
| 566 (1857) | Creighton University | USA | |
| 566 (1857) | IWK Health Centre | CAN | |
| 568 (1862) | New Mexico State University | USA | |
| 569 (1882) | University of Massachusetts, Lowell | USA | |
| 570 (1889) | Wellesley College | USA | |
| 571 (1891) | Bedford Institute of Oceanography | CAN | |
| 572 (1895) | University of San Francisco | USA | |
| 573 (1896) | Pomona College | USA | |
| 574 (1899) | United States Naval Academy | USA | |
| 575 (1902) | The New School | USA | |
| 575 (1902) | University of North Carolina, Wilmington | USA | |
| 577 (1912) | Subaru Telescope | USA | |
| 577 (1912) | University of Prince Edward Island | CAN | |
| 579 (1914) | University of Moncton | CAN | |
| 580 (1929) | Loyola University Maryland | USA | |
| 581 (1936) | University of Alabama, Huntsville | USA | |
| 582 (1942) | Marshfield Clinic | USA | |
| 583 (1955) | Claremont Graduate University | USA | |
| 584 (1958) | University of Massachusetts, Dartmouth | USA | |
| 585 (1962) | East Carolina University | USA | |
| 586 (1967) | Swarthmore College | USA | |
| 587 (1968) | Boise State University | USA | |
| 588 (1979) | Ryerson University | CAN | |
| 589 (1984) | Virginia-Maryland Regional College of Veterinary Medicine | USA | |
| 590 (1992) | National Radio Astronomy Observatory, Charlottesville | USA | |
| 591 (2011) | University of South Alabama | USA | |
| 592 (2012) | Freescale Semiconductor, Inc. | USA | |
| 593 (2020) | New Mexico Institute of Mining and Technology | USA | |
| 594 (2027) | Queen Elizabeth II Health Sciences Centre | CAN | |
| 595 (2031) | VA NY Harbor Healthcare System | USA | |
| 596 (2040) | Middlebury College | USA | |
| 597 (2047) | Amherst College | USA | |
| 598 (2067) | Florida Institute of Technology | USA | |
| 598 (2067) | Northern Illinois University | USA | |
| 600 (2097) | South Dakota State University | USA | |
| 601 (2099) | Wesleyan University, Middletown | USA | |
| 602 (2106) | University of Louisiana, Lafayette | USA | |
| 603 (2108) | University of Denver | USA | |
| 604 (2113) | Milwaukee VA Medical Center | USA | |
| 605 (2114) | Hartford Hospital | USA | |
| 606 (2122) | Texas Christian University | USA | |
| 607 (2132) | California State University, Los Angeles | USA | |
| 608 (2136) | University of Richmond | USA | |
| 609 (2141) | City University of New York, Queens College | USA | |
| 610 (2152) | University of Lethbridge | CAN | |
| 611 (2156) | American University | USA | |
| 612 (2162) | Trinity University | USA | |
| 613 (2184) | Florida Agricultural & Mechanical University | USA | |
| 614 (2189) | College of Charleston | USA | |
| 615 (2194) | Corning Incorporated | USA | |
| 615 (2194) | Duquesne University | USA | |
| 617 (2203) | San Jose State University | USA | |
| 618 (2205) | Southwest Research Institute | USA | |
| 619 (2208) | Texas Tech University Health Sciences Center | USA | |
| 620 (2221) | University of Texas, El Paso | USA | |
| 621 (2225) | University of Texas, Pan American | USA | |
| 622 (2228) | West Chester University of Pennsylvania | USA | |
| 623 (2229) | Jackson State University | USA | |
| 624 (2235) | Indiana University-South Bend | USA | |
| 625 (2254) | Fordham University | USA | |
| 625 (2254) | Health Canada | CAN | |
| 625 (2254) | Northrop Grumman Corporation | USA | |
| 628 (2285) | City University of New York, John Jay College of Criminal Justice | USA | |
| 629 (2292) | The College of New Jersey | USA | |
| 630 (2298) | Nemours A Children's Health System | USA | |
| 631 (2313) | Texas Biomedical Research Institute | USA | |
| 632 (2319) | California State University, Long Beach | USA | |
| 633 (2329) | University of Northern Iowa | USA | |
| 634 (2352) | Alberta Children's Hospital | CAN | |
| 635 (2365) | Texas Woman's University | USA | |
| 636 (2372) | Illinois State University | USA | |
| 637 (2382) | Maimonides Medical Center | USA | |
| 638 (2395) | Loyola Marymount University | USA | |
| 639 (2396) | Western Michigan University | USA | |
| 640 (2413) | University of North Dakota | USA | |
| 641 (2417) | University of Hawaii, Hilo | USA | |
| 642 (2422) | Morehouse School of Medicine | USA | |
| 643 (2431) | NASA Johnson Space Center | USA | |
| 644 (2434) | Geisinger Medical System | USA | |
| 645 (2446) | Eastman Kodak Company | USA | |
| 646 (2455) | St. Francis Xavier University | CAN | |
| 647 (2465) | Ford Motor Company | USA | |
| 648 (2471) | Glenn Research Center | USA | |
| 649 (2478) | University of South Dakota | USA | |
| 650 (2495) | California State University, San Bernardino | USA | |
| 651 (2498) | Louisiana Tech University | USA | |
| 652 (2506) | Boeing Company, USA | USA | |
| 652 (2506) | University of Northern British Columbia | CAN | |
| 654 (2512) | California State University, Fullerton | USA | |
| 654 (2512) | University of San Diego | USA | |
| 656 (2515) | Sanofi-Aventis, United States | USA | |
| 657 (2520) | California State University, Northridge | USA | |
| 658 (2528) | Lockheed Martin Corporation | USA | |
| 659 (2537) | Electric Power Research Institute | USA | |
| 660 (2554) | Nova Southeastern University, Estados Unidos | USA | |
| 660 (2554) | Wichita State University | USA | |
| 662 (2560) | The Catholic University of America | USA | |
| 663 (2566) | East Tennessee State University | USA | |
| 664 (2573) | Eastern Michigan University | USA | |
| 665 (2579) | Raytheon Company | USA | |
| 666 (2589) | Children's Mercy Hospital | USA | |
| 667 (2596) | Saint Mary's University | CAN | |
| 667 (2596) | University of Nebraska, Omaha | USA | |
| 669 (2605) | Franklin & Marshall College | USA | |
| 670 (2608) | Colgate University | USA | |
| 671 (2616) | Battelle Memorial Institute | USA | |
| 671 (2616) | Indiana State University | USA | |
| 673 (2628) | Central Michigan University | USA | |
| 674 (2636) | Louisiana State University Agricultural Center | USA | |
| 675 (2649) | University of Northern Colorado | USA | |
| 676 (2652) | University of Tennessee, Chattanooga | USA | |
| 677 (2659) | Towson University | USA | |
| 678 (2669) | Saint Cloud State University | USA | |
| 679 (2675) | Northeastern Ohio Universities College of Medicine | USA | |
| 680 (2686) | Mount Holyoke College | USA | |
| 681 (2688) | Arkansas State University | USA | |
| 682 (2692) | James Madison University | USA | |
| 683 (2697) | University of Wisconsin, Eau Claire | USA | |
| 684 (2700) | City University of New York, Lehman College | USA | |
| 685 (2729) | Wilford Hall Ambulatory Surgical Center | USA | |
| 686 (2732) | TRIUMF - National Laboratory for Particle and Nuclear Physics | CAN | |
| 687 (2738) | NASA Stennis Space Center | USA | |
| 688 (2740) | Hofstra University | USA | |
| 689 (2743) | University of Arkansas, Little Rock | USA | |
| 690 (2754) | Montclair State University | USA | |
| 690 (2754) | Smith College | USA | |
| 690 (2754) | University of Tulsa | USA | |
| 693 (2760) | Washington State University, Vancouver | USA | |
| 694 (2763) | Mount Allison University | CAN | |
| 695 (2771) | Kennesaw State University | USA | |
| 696 (2778) | Alegent Creighton Health | USA | |
| 697 (2787) | Tennessee Technological University | USA | |
| 698 (2789) | Appalachian State University | USA | |
| 699 (2811) | University of Alaska, Anchorage | USA | |
| 700 (2820) | Missouri State University | USA | |
| 701 (2836) | Idaho National Laboratory | USA | |
| 702 (2838) | Walter Reed National Military Medical Center | USA | |
| 703 (2840) | Acadia University | CAN | |
| 704 (2859) | Rowan University | USA | |
| 705 (2861) | ExxonMobil | USA | |
| 706 (2875) | University of Wisconsin, Oshkosh | USA | |
| 707 (2877) | Howard University | USA | |
| 708 (2878) | Grand Valley State University | USA | |
| 709 (2896) | Ball State University | USA | |
| 710 (2899) | California State University, Sacramento | USA | |
| 710 (2899) | Saskatoon Health Region | CAN | |
| 712 (2912) | Science Applications International Corporation | USA | |
| 713 (2913) | California State University, Fresno | USA | |
| 713 (2913) | Southern Illinois University Edwardsville | USA | |
| 715 (2927) | Tuskegee University | USA | |
| 716 (2937) | The University of Winnipeg | CAN | |
| 717 (2940) | Winthrop-University Hospital | USA | |
| 718 (2951) | Agilent Technologies | USA | |
| 719 (2953) | Lamar University | USA | |
| 720 (2965) | Idaho State University | USA | |
| 721 (2968) | Cisco Systems | USA | |
| 722 (2973) | Western Kentucky University | USA | |
| 723 (2985) | Texas State University, San Marcos | USA | |
| 724 (2998) | Midwestern University | USA | |
| 725 (3009) | California State University, East Bay | USA | |
| 726 (3046) | Aerospace Corporation | USA | |
| 727 (3087) | Adelphi University | USA | |
| 728 (3093) | National Radio Astronomy Observatory, Socorro | USA | |
| 729 (3097) | Meharry Medical College | USA | |
| 730 (3109) | Sam Houston State University | USA | |
| 731 (3134) | Georgia Southern University | USA | |
| 731 (3134) | Lehigh Valley Hospital | USA | |
| 733 (3137) | Seton Hall University | USA | |
| 734 (3146) | Naval Air Systems Command | USA | |
| 735 (3152) | California State Polytechnic University, Pomona | USA | |
| 735 (3152) | Chevron Corporation | USA | |
| 737 (3169) | California State University, Chico | USA | |
| 738 (3172) | American Society of Mechanical Engineers | USA | |
| 739 (3177) | Seattle University | USA | |
| 740 (3198) | Marshall University | USA | |
| 741 (3202) | South Dakota School of Mines and Technology | USA | |
| 742 (3211) | Long Island University | USA | |
| 743 (3222) | Saint John's University | USA | |
| 744 (3247) | University of North Florida | USA | |
| 745 (3272) | California Polytechnic State University, San Luis Obispo | USA | |
| 746 (3305) | Humboldt State University | USA | |
| 747 (3310) | Prairie View A&M University | USA | |
| 748 (3322) | NASA Kennedy Space Center | USA | |
| 749 (3332) | Tennessee State University | USA | |
| 750 (3339) | Western Illinois University, Macomb | USA | |
| 751 (3344) | Middle Tennessee State University | USA | |
| 752 (3347) | United States Fish and Wildlife Service | USA | |
| 753 (3363) | Dow Chemical Company | USA | |
| 754 (3381) | Hampton University | USA | |
| 755 (3385) | University of the Pacific | USA | |
| 756 (3390) | Athabasca University | CAN | |
| 757 (3400) | University of West Florida | USA | |
| 758 (3474) | NASA Marshall Space Flight Center | USA | |
| 759 (3478) | Western Carolina University | USA | |
| 760 (3485) | Lafayette College | USA | |
| 761 (3500) | MITRE Corporation, McLean | USA | |
| 762 (3517) | Southeastern Louisiana University | USA | |
| 763 (3563) | Pace University | USA | |
| 764 (3570) | Atomic Energy of Canada Ltd. | CAN | |
| 765 (3618) | Indiana University of Pennsylvania | USA | |
| 766 (3623) | Applied Materials, Inc. | USA | |
| 767 (3657) | Indiana University/Purdue University at Fort Wayne | USA | |
| 768 (3701) | American Chemical Society | USA | |
| 769 (3807) | Youngstown State University | USA | |
| 770 (3809) | Purdue University Calumet | USA | |
| 771 (3812) | Missouri Botanical Garden | USA | |
| 772 (3899) | United States Military Academy at West Point | USA | |
| 773 (3908) | Embry-Riddle Aeronautical University | USA | |
| 774 (3971) | Savannah River National Laboratory | USA | |
| 775 (3993) | ConocoPhillips Company | USA | |
| 776 (4083) | URS Corporation | USA | |
| 777 (4178) | Society of Petroleum Engineers | USA | |
| 778 (4218) | Baker Hughes | USA | |
| 779 (4232) | Research Institute for Fragrance Materials | USA | |
| 780 (4235) | Halliburton Texas, Houston | USA | |
| 781 (4239) | Nuclear Regulatory Commission | USA | |
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