| 501 | 2958 | ECRI Institute |  | 2275 | 742 | 2538 | 3879 |
| 502 | 7956 | VA Great Lakes Health Care System VISN 12 | | 7339 | 7893 | 2538 | 3879 |
| 503 | 5824 | W B Carrell Memorial Clinic | | 6389 | 4468 | 2538 | 3879 |
| 504 | 3711 | Texas Oncology | | 2881 | 1574 | 2538 | 3879 |
| 505 | 6638 | Bay Area Environmental Research Institute | | 7409 | 5582 | 2538 | 3879 |
| 506 | 5999 | Institute for Tropical Ecology and Conservation | | 7553 | 4535 | 2538 | 3879 |
| 507 | 3771 | Cooper Aerobics Cooper Clinic | | 3529 | 1613 | 2538 | 3879 |
| 508 | 1310 | Bureau of Economic Analysis | | 1077 | 87 | 1859 | 3879 |
| 509 | 7137 | Chronic Disease Research Group | | 7389 | 6417 | 2538 | 3879 |
| 510 | 5687 | Affymax Research Institute | | 7954 | 3665 | 2538 | 3879 |
| 511 | 3578 | Canada France Hawaii Telescope Corporation | | 1535 | 1472 | 2538 | 3879 |
| 512 | 6341 | NASA Stennis Space Center | | 5679 | 5303 | 2538 | 3879 |
| 513 | 3341 | Altarum Institute | | 3887 | 1081 | 2538 | 3879 |
| 514 | 7751 | Roskamp Institute | | 7954 | 7344 | 2538 | 3879 |
| 515 | 4971 | Pacific Northwest Diabetes Research Institute | | 7012 | 4003 | 2445 | 3879 |
| 516 | 6981 | Prosthetics and Sensory Aids Service | | 7030 | 6230 | 2538 | 3879 |
| 517 | 6476 | Hipple Cancer Research Center | | 6230 | 5458 | 2538 | 3879 |
| 518 | 5077 | ILSI Health and Environmental Sciences Institute | | 4586 | 3505 | 2538 | 3879 |
| 519 | 5294 | Frederick Cancer Research Development Center | | 4140 | 3825 | 2538 | 3879 |
| 520 | 1915 | Worldwatch Institute | | 1801 | 124 | 2538 | 3879 |
| 521 | 1520 | Gemological Institute of America | | 487 | 177 | 1990 | 3879 |
| 522 | 2804 | US Antarctic Program | | 1860 | 626 | 2538 | 3879 |
| 523 | 2223 | VCA Newark Animal Hospital | | 205 | 305 | 2538 | 3879 |
| 524 | 4844 | Englewood Hospital and Medical Center | | 7480 | 2863 | 2538 | 3879 |
| 525 | 4113 | Tellus Institute | | 5144 | 2017 | 2538 | 3879 |
| 526 | 6304 | Heritage Research Group | | 5859 | 5240 | 2538 | 3879 |
| 527 | 7306 | VA Medical Center Battle Creek Michigan | | 6971 | 6767 | 2538 | 3879 |
| 528 | 5704 | Tucson Orthopaedic Institute | | 5175 | 4402 | 2538 | 3879 |
| 529 | 1915 | UnityPoint Health (Trinity Regional Health System) | | 531 | 471 | 1980 | 3879 |
| 530 | 6310 | La Familia Medical Center | | 7068 | 5106 | 2538 | 3879 |
| 531 | 6743 | Diabetes & Glandular Disease Clinic of San Antonio | | 7823 | 5652 | 2538 | 3879 |
| 532 | 2533 | Steward Health Care (Caritas Christi Health Care) | | 1243 | 1440 | 1492 | 3879 |
| 533 | 6127 | Christine M Kleinert Institute for Hand and Microsurgery | | 7155 | 4785 | 2538 | 3879 |
| 534 | 4365 | Arizona Oncology Associates | | 3302 | 2530 | 2538 | 3879 |
| 535 | 4442 | Sansum Clinic | | 3685 | 2630 | 2538 | 3879 |
| 536 | 5077 | Office of Public Health and Environmental Hazards | | 5431 | 3441 | 2538 | 3879 |
| 537 | 6412 | Paparella Ear Head and Neck Institute | | 6788 | 5304 | 2538 | 3879 |
| 538 | 7563 | Phoenix Heart Center | | 8091 | 6807 | 2538 | 3879 |
| 539 | 2468 | National Technical Information Service | | 1267 | 386 | 2538 | 3879 |
| 540 | 3906 | Northeast Midwest Institute | | 5943 | 1653 | 2538 | 3879 |
| 541 | 6941 | Walther Cancer Institute | | 8011 | 5705 | 2538 | 3879 |
| 542 | 3811 | Foundation for Biomedical Research | | 3640 | 1667 | 2538 | 3879 |
| 543 | 7225 | VA Montana Healthcare System | | 7068 | 6606 | 2538 | 3879 |
| 544 | 5081 | Joseph W. Jones Ecological Research Center | | 8011 | 4210 | 2179 | 3879 |
| 545 | 5310 | NIH Department of Clinical Bioethics | | 6531 | 3646 | 2538 | 3879 |
| 546 | 4994 | Kestrel Institute | | 5062 | 3345 | 2538 | 3879 |
| 547 | 4185 | Rhode Island Department of Environmental Management | | 1418 | 2397 | 2538 | 3879 |
| 548 | 4022 | Bronx Lebanon Hospital Center | | 4837 | 2412 | 2489 | 3879 |
| 549 | 4475 | Human Resources Research Organization | | 6638 | 3547 | 2339 | 3879 |
| 550 | 1866 | Institute for Sustainable Development | | 258 | 137 | 2538 | 3879 |
| 551 | 3417 | Asia Pacific Center for Security Studies | | 3175 | 1192 | 2538 | 3879 |
| 552 | 7977 | Center of Innovation on Disability & Rehabilitation Research | | 6661 | 7955 | 2538 | 3879 |
| 553 | 4262 | Aspen Center for Physics | | 6529 | 2115 | 2538 | 3879 |
| 554 | 3469 | Boston Shriners Hospital | | 8011 | 813 | 2538 | 3879 |
| 555 | 5650 | Rapid City Medical Center | | 5831 | 4231 | 2538 | 3879 |
| 556 | 2291 | American College of Rheumatology | | 3942 | 252 | 2538 | 3879 |
| 557 | 4042 | Pankey Institute | | 4658 | 1933 | 2538 | 3879 |
| 558 | 5605 | Garden State Veterinary Specialists | | 7041 | 4016 | 2538 | 3879 |
| 559 | 6689 | Heart and Vascular Center of Arizona | | 7314 | 5699 | 2538 | 3879 |
| 560 | 7670 | VA Healthcare VISN 4 | | 6238 | 7438 | 2538 | 3879 |
| 561 | 4618 | Exeter Hospital | | 5455 | 2784 | 2538 | 3879 |
| 562 | 1229 | NOAA National Weather Service | | 12 | 18 | 2538 | 3879 |
| 563 | 7503 | Robert J. Dole VA Medical Center Wichita Kansas | | 7041 | 7082 | 2538 | 3879 |
| 564 | 8138 | Walter Reed Army Institute of Research | | 8091 | 8138 | 2538 | 3879 |
| 565 | 3520 | Gladstone Institute | | 3161 | 1312 | 2538 | 3879 |
| 566 | 4088 | United States Naval Observatory | | 403 | 2432 | 2538 | 3879 |
| 567 | 2571 | East-West Center | | 1751 | 453 | 2538 | 3879 |
| 568 | 3788 | Versiti (BloodCenter of Wisconsin) | | 3570 | 1631 | 2538 | 3879 |
| 569 | 4797 | Cardiovascular Institute of the South | | 6019 | 2996 | 2538 | 3879 |
| 570 | 2994 | Ethics and Public Policy Center | | 2178 | 778 | 2538 | 3879 |
| 571 | 3300 | Association of Universities for Research in Astronomy | | 4205 | 1001 | 2538 | 3879 |
| 572 | 1135 | Information Science Institute University of Southern California | | 602 | 132 | 184 | 3879 |
| 573 | 7320 | Tomah VA Medical Center | | 6364 | 6847 | 2538 | 3879 |
| 574 | 5468 | Baylor Jack and Jane Hamilton Heart and Vascular Hospital | | 5311 | 4022 | 2538 | 3879 |
| 575 | 4351 | JFK Medical Center (New Jersey Neuroscience Institute) | | 3861 | 2474 | 2538 | 3879 |
| 576 | 7863 | Rhode Island Spine Center Clinical Reasoning in Spine Pain | | 7899 | 7578 | 2538 | 3879 |
| 577 | 5646 | American Center for Physics | | 7483 | 3986 | 2538 | 3879 |
| 578 | 7503 | VA Central Western Massachusetts Healthcare System | | 7403 | 7041 | 2538 | 3879 |
| 579 | 4313 | Steadman Philippon Research Institute | | 6061 | 4150 | 1843 | 3879 |
| 580 | 3295 | Alaska Sea Life Center | | 4935 | 1157 | 2509 | 3879 |
| 581 | 5144 | Rocky Mountain Poison and Drug Center | | 6836 | 3384 | 2538 | 3879 |
| 582 | 2132 | Robert Wood Johnson Medical School | | 1615 | 1287 | 271 | 3879 |
| 583 | 6888 | Presbyterian Ear Institute | | 7617 | 5950 | 2538 | 3879 |
| 584 | 5188 | Oceanic Institute | | 7271 | 3367 | 2538 | 3879 |
| 585 | 6095 | Outcomes Research Institute | | 4719 | 5011 | 2538 | 3879 |
| 586 | 5559 | Helen Keller Foundation for Research and Education | | 7560 | 3817 | 2538 | 3879 |
| 587 | 1536 | NORC University of Chicago | | 1581 | 290 | 1070 | 3879 |
| 588 | 2493 | W K Kellogg Foundation | | 1817 | 395 | 2538 | 3879 |
| 589 | 2058 | Mercy | | 1120 | 574 | 2006 | 3879 |
| 590 | 3207 | National Academy of Social Insurance | | 3056 | 932 | 2538 | 3879 |
| 591 | 6530 | Yellowstone Ecological Research Center | | 6863 | 5465 | 2538 | 3879 |
| 592 | 5119 | Usfs North Central Research Station | | 3486 | 3640 | 2538 | 3879 |
| 593 | 4565 | Ocular Immunology and Uveitus Foundation | | 5188 | 2710 | 2538 | 3879 |
| 594 | 5488 | Campbell Clinic Medical Center | | 5844 | 3992 | 2538 | 3879 |
| 595 | 2708 | Edison Electric Institute | | 2015 | 558 | 2538 | 3879 |
| 596 | 7998 | VA Rocky Mountain Network | | 7861 | 7908 | 2538 | 3879 |
| 597 | 3880 | Catholic Health Initiatives | | 2917 | 1812 | 2538 | 3879 |
| 598 | 7648 | International Hearing Foundation | | 7812 | 7244 | 2538 | 3879 |
| 599 | 3948 | Colorado Health Foundation | | 4022 | 1834 | 2538 | 3879 |
| 600 | 5182 | Colorado Neurological Institute | | 6598 | 3452 | 2538 | 3879 |
