| 701 | 7637 | Lake Champlain Gynecologic Oncology |  | 7676 | 7254 | 2538 | 3879 |
| 702 | 1292 | Lahey Clinic Medical Center | | 1624 | 1026 | 1451 | 2867 |
| 703 | 7921 | Lafayette Clinic | | 7864 | 7767 | 2538 | 3879 |
| 704 | 717 | La Jolla Institute for Allergy & Immunology | | 4947 | 2306 | 330 | 665 |
| 705 | 5773 | La Jolla Bioengineering Institute | | 7712 | 6559 | 2538 | 3191 |
| 706 | 6310 | La Familia Medical Center | | 7068 | 5106 | 2538 | 3879 |
| 707 | 7442 | Kushner Electroplating School | | 7775 | 6874 | 2538 | 3879 |
| 708 | 5059 | Kuakini Health System | | 4565 | 3479 | 2538 | 3879 |
| 709 | 5488 | Kronos Early Estrogen Prevention Study (Kronos Longevity Research Institute) | | 7904 | 3482 | 2538 | 3879 |
| 710 | 4994 | Kestrel Institute | | 5062 | 3345 | 2538 | 3879 |
| 711 | 2421 | Kessler Rehabilitation Corporation | | 6351 | 2473 | 2538 | 2584 |
| 712 | 2930 | Kessler Foundation | | 3920 | 1831 | 1630 | 3879 |
| 713 | 3207 | Kerlan-Jobe Orthopaedic Clinic | | 6890 | 3288 | 2538 | 2981 |
| 714 | 4243 | Kentucky Science Center Louisville | | 6716 | 2050 | 2538 | 3879 |
| 715 | 304 | Kennedy Krieger Institute | | 2023 | 644 | 151 | 580 |
| 716 | 4231 | Kelsey-Seybold Clinic | | 2876 | 2364 | 2538 | 3879 |
| 717 | 4196 | Kantar Health (Consumer Health Sciences) | | 4514 | 2154 | 2538 | 3879 |
| 718 | 3538 | Kansas Health Institute | | 2310 | 1383 | 2538 | 3879 |
| 719 | 4332 | Kansas City VA Medical Center | | 7149 | 7061 | 2538 | 1960 |
| 720 | 163 | Kaiser Permanente | | 117 | 96 | 2538 | 119 |
| 721 | 565 | Joslin Diabetes Center & Joslin Clinic | | 1958 | 388 | 2538 | 579 |
| 722 | 5081 | Joseph W. Jones Ecological Research Center | | 8011 | 4210 | 2179 | 3879 |
| 723 | 7654 | Joint Replacement Institute | | 7598 | 7312 | 2538 | 3879 |
| 724 | 1027 | Johns Hopkins University Applied Physics Laboratory | | 490 | 99 | 147 | 3879 |
| 725 | 53 | Johns Hopkins Medicine | | 370 | 45 | 2538 | 15 |
| 726 | 3538 | John D. Dingell VA Medical Center Detroit Michigan | | 6983 | 6212 | 2538 | 1843 |
| 727 | 4351 | JFK Medical Center (New Jersey Neuroscience Institute) | | 3861 | 2474 | 2538 | 3879 |
| 728 | 4341 | Jewish Home and Hospital | | 5206 | 2350 | 2538 | 3879 |
| 729 | 52 | Jet Propulsion Laboratory | | 50 | 241 | 48 | 77 |
| 730 | 2866 | Jesse Brown VA Medical Center | | 6910 | 6300 | 2538 | 981 |
| 731 | 5924 | Jeffrey Modell Foundation | | 7707 | 4380 | 2538 | 3879 |
| 732 | 3108 | Jefferson University Hospitals (Thomas Jefferson University Hospital) | | 2134 | 879 | 2538 | 3879 |
| 733 | 3807 | James S McDonnell Foundation | | 4768 | 1596 | 2538 | 3879 |
| 734 | 3125 | James J. Peters VA Medical Center Bronx NY | | 6779 | 6927 | 2538 | 839 |
| 735 | 2944 | James A. Haley Veterans' Hospital | | 6132 | 5682 | 2538 | 1534 |
| 736 | 1805 | Jaeb Center for Health Research | | 4622 | 3210 | 2538 | 1267 |
| 737 | 157 | Jackson Laboratory | | 151 | 262 | 85 | 505 |
| 738 | 1428 | Jackson Health System (Memorial Hospital) | | 2723 | 1617 | 2538 | 1518 |
| 739 | 306 | J. Craig Venter Institute | | 1615 | 480 | 356 | 681 |
| 740 | 385 | ITER | | 1347 | 278 | 1010 | 1236 |
| 741 | 6988 | IRIS Independent Research | | 7752 | 6061 | 2538 | 3879 |
| 742 | 5669 | Iowa Heart Center | | 6571 | 4190 | 2538 | 3879 |
| 743 | 3207 | Iowa City VA Medical Center | | 6654 | 6847 | 2538 | 964 |
| 744 | 1901 | Internet2 | | 462 | 143 | 2538 | 3879 |
| 745 | 5952 | International Spinal Development and Research Foundation | | 6688 | 4603 | 2538 | 3879 |
| 746 | 3799 | International Society for Heart & Lung Transplantation | | 3736 | 1641 | 2538 | 3879 |
| 747 | 4450 | International Heart Institute Montana Foundation | | 5535 | 2494 | 2538 | 3879 |
| 748 | 7648 | International Hearing Foundation | | 7812 | 7244 | 2538 | 3879 |
| 749 | 516 | International Food Policy Research Institute | | 518 | 209 | 2538 | 829 |
| 750 | 2458 | International Food Information Council | | 2151 | 359 | 2538 | 3879 |
| 751 | 2718 | International Fertilizer Development Center | | 3708 | 1784 | 2138 | 3660 |
| 752 | 853 | International Computer Science Institute | | 797 | 2210 | 574 | 1200 |
| 753 | 2882 | International Center for Research on Women | | 3473 | 652 | 2538 | 3879 |
| 754 | 4332 | International Anesthesia Research Society | | 5651 | 2309 | 2538 | 3879 |
| 755 | 7885 | Intermountain Injury Control Research Center | | 8011 | 8069 | 2538 | 3410 |
| 756 | 6773 | Intermountain Allergy and Asthma | | 7417 | 5805 | 2538 | 3879 |
| 757 | 2934 | Institute of Transportation Engineers | | 1957 | 725 | 2538 | 3879 |
| 758 | 2307 | Institute of Museum and Library Services | | 1046 | 303 | 2538 | 3879 |
| 759 | 3143 | Institute of Mathematical Statistics | | 2223 | 907 | 2538 | 3879 |
| 760 | 2540 | Institute of Human Virology | | 6674 | 2510 | 2538 | 2696 |
| 761 | 5999 | Institute for Tropical Ecology and Conservation | | 7553 | 4535 | 2538 | 3879 |
| 762 | 5253 | Institute for Telecommunication Sciences | | 1834 | 3982 | 2538 | 3879 |
| 763 | 457 | Institute for Systems Biology | | 3248 | 950 | 155 | 895 |
| 764 | 1866 | Institute for Sustainable Development | | 258 | 137 | 2538 | 3879 |
| 765 | 4260 | Institute for Neurodegenerative Disorders | | 7733 | 6189 | 2538 | 2431 |
| 766 | 3899 | Institute for Molecular Manufacturing | | 7498 | 2286 | 2538 | 3660 |
| 767 | 948 | Institute for Healthcare Improvement | | 960 | 257 | 2538 | 2104 |
| 768 | 2510 | Institute for Defense Analyses | | 3743 | 1256 | 1524 | 3879 |
| 769 | 6760 | Institute for Community Research | | 7191 | 6580 | 2538 | 3660 |
| 770 | 4316 | Institute for Applied Ecology | | 4154 | 3331 | 2538 | 3660 |
| 771 | 139 | Institute for Advanced Study | | 439 | 178 | 590 | 357 |
| 772 | 6074 | Insall Scott Kelly Institute | | 6000 | 5767 | 2538 | 3660 |
| 773 | 4679 | Ingalls Health System | | 6631 | 2779 | 2538 | 3879 |
| 774 | 1135 | Information Science Institute University of Southern California | | 602 | 132 | 184 | 3879 |
| 775 | 2609 | Information Management Service Inc | | 6055 | 5189 | 2538 | 1445 |
| 776 | 1441 | Infectious Disease Research Institute | | 5429 | 2620 | 1707 | 1934 |
| 777 | 360 | Indiana University Health (Riley Hospital) | | 1562 | 617 | 1776 | 373 |
| 778 | 6043 | Indiana Hand to Shoulder Center | | 7193 | 4672 | 2538 | 3879 |
| 779 | 5077 | ILSI Health and Environmental Sciences Institute | | 4586 | 3505 | 2538 | 3879 |
| 780 | 4760 | Illinois-Indiana Sea Grant College Program | | 6863 | 2859 | 2538 | 3879 |
| 781 | 5253 | Illinois Natural History Survey | | 1347 | 4032 | 2538 | 3879 |
| 782 | 2701 | Illinois Mathematics and Science Academy | | 1624 | 561 | 2538 | 3879 |
| 783 | 4887 | IIT Research Institute | | 7303 | 3922 | 2538 | 3660 |
| 784 | 292 | Idaho National Laboratory | | 563 | 433 | 352 | 755 |
| 785 | 273 | IBM Research Almaden Research Center | | 2775 | 342 | 2538 | 63 |
| 786 | 3766 | IBM Research | | 6538 | 1438 | 2538 | 3879 |
| 787 | 5132 | Ibero American Science & Education Consortium | | 5864 | 3487 | 2538 | 3879 |
| 788 | 6358 | Hydrologic Research Center | | 7368 | 5134 | 2538 | 3879 |
| 789 | 6393 | Hydrologic Engineering Center US Army Corps of Engineers | | 5507 | 5401 | 2538 | 3879 |
| 790 | 3869 | Huntington Memorial Hospital | | 3399 | 1751 | 2538 | 3879 |
| 791 | 3902 | Huntington Medical Research Institute | | 5311 | 3513 | 1786 | 3879 |
| 792 | 3097 | Hunter Holmes McGuire Richmond VA Medical Center | | 5336 | 6326 | 2538 | 1292 |
| 793 | 4475 | Human Resources Research Organization | | 6638 | 3547 | 2339 | 3879 |
| 794 | 3742 | Hughston Clinic | | 4235 | 1533 | 2538 | 3879 |
| 795 | 6391 | Hudson Valley VA Health Care System | | 6596 | 6094 | 2538 | 3660 |
| 796 | 1386 | Hudson Institute | | 1689 | 269 | 301 | 3879 |
| 797 | 4823 | Hubbs-Sea World Research Institute | | 6374 | 2994 | 2538 | 3879 |
| 798 | 4452 | Hubbard Brook Research Foundation | | 3219 | 2684 | 2538 | 3879 |
| 799 | 749 | HRL Laboratories | | 3842 | 1182 | 450 | 1518 |
| 800 | 30 | Howard Hughes Medical Institute | | 1179 | 123 | 106 | 17 |
