| 1301 | 2302 | Defense Information Systems Agency |  | 1144 | 297 | 2538 | 3879 |
| 1302 | 1249 | Defense Advanced Research Projects Agency | | 3048 | 80 | 1468 | 3879 |
| 1303 | 838 | Defence Research and Development Canada |  | 1025 | 1352 | 920 | 1620 |
| 1304 | 4395 | Decision Sciences Institute | | 4969 | 2452 | 2538 | 3879 |
| 1305 | 4695 | Deborah Heart and Lung Center | | 5824 | 2877 | 2538 | 3879 |
| 1306 | 3813 | Deaconess Health System | | 3193 | 1698 | 2538 | 3879 |
| 1307 | 4792 | Dayton VA Medical Center | | 5859 | 6072 | 2538 | 3034 |
| 1308 | 3002 | David and Lucile Packard Foundation | | 2535 | 773 | 2538 | 3879 |
| 1309 | 2510 | Dauphin Island Sea Lab | | 3464 | 1316 | 1431 | 3879 |
| 1310 | 533 | Dartmouth-Hitchcock Medical Center | | 1188 | 633 | 2538 | 305 |
| 1311 | 179 | Dana Farber Cancer Institute | | 1875 | 226 | 2538 | 31 |
| 1312 | 5785 | Dallas Veterinary Surgical Center | | 7007 | 4313 | 2538 | 3879 |
| 1313 | 6594 | Critical Illness and Trauma Foundation | | 7589 | 5448 | 2538 | 3879 |
| 1314 | 3429 | Cox Health | | 2939 | 1221 | 2538 | 3879 |
| 1315 | 5092 | Corporation for National Research Initiatives | | 6203 | 3394 | 2538 | 3879 |
| 1316 | 3704 | Corporacion para Investigaciones Biológicas |  | 3861 | 5371 | 2538 | 2653 |
| 1317 | 6974 | Corporación Mexicana de Investigación en Materiales CONACYT |  | 7551 | 7081 | 2255 | 3879 |
| 1318 | 5447 | Corporación de Estudios para Latinoamérica |  | 3468 | 4158 | 2538 | 3879 |
| 1319 | 2548 | Cornell Lab of Ornithology | | 479 | 500 | 2538 | 3879 |
| 1320 | 5399 | Cornea Research Foundation America | | 6695 | 3764 | 2538 | 3879 |
| 1321 | 2778 | Coriell Institute for Medical Research | | 647 | 1418 | 2129 | 3879 |
| 1322 | 4652 | Core Institute | | 4287 | 2920 | 2538 | 3879 |
| 1323 | 2034 | Cooperative Association for Internet Data Analysis | | 652 | 418 | 2290 | 3879 |
| 1324 | 1244 | Cooper University Hospital | | 1129 | 1149 | 2538 | 1480 |
| 1325 | 1995 | Cooper Institute | | 4431 | 1065 | 2538 | 2981 |
| 1326 | 3771 | Cooper Aerobics Cooper Clinic | | 3529 | 1613 | 2538 | 3879 |
| 1327 | 4161 | Consorcio para el Desarrollo Sostenible de la Ecorregión Andina |  | 4493 | 2110 | 2538 | 3879 |
| 1328 | 4980 | Consorcio Ecuatoriano para el Desarrollo de Internet Avanzado CEDIA |  | 194 | 3930 | 2538 | 3879 |
| 1329 | 1281 | Conservation International | | 1877 | 149 | 632 | 3879 |
| 1330 | 2892 | Conservation Fund | | 2182 | 701 | 2538 | 3879 |
| 1331 | 4468 | Conservation Biology Institute | | 4049 | 2653 | 2538 | 3879 |
| 1332 | 165 | Conselho Nacional de Desenvolvimento Cientifico e Tecnológico |  | 69 | 120 | 68 | 1107 |
| 1333 | 6149 | Consejo Nicaraguense de Ciencia y Tecnología |  | 2495 | 5272 | 2538 | 3879 |
| 1334 | 3277 | Consejo Nacional para Investigaciones Científicas y Tecnológicas |  | 975 | 1118 | 2538 | 3879 |
| 1335 | 80 | Consejo Nacional de Investigaciones Científicas y Técnicas |  | 68 | 501 | 172 | 44 |
| 1336 | 3084 | Consejo Nacional de Ciencia y Tecnología Perú | | 48 | 1122 | 2538 | 3879 |
| 1337 | 4584 | Consejo Nacional de Ciencia y Tecnología Paraguay |  | 1155 | 3058 | 2538 | 3879 |
| 1338 | 5188 | Consejo Nacional de Ciencia y Tecnología El Salvador |  | 3248 | 3756 | 2538 | 3879 |
| 1339 | 398 | Consejo Nacional de Ciencia y Tecnología CONACYT México | | 582 | 551 | 2538 | 137 |
| 1340 | 4030 | CONRAD | | 7288 | 3101 | 2538 | 3509 |
| 1341 | 773 | Connecticut Children's Medical Center | | 1494 | 1343 | 1562 | 1069 |
| 1342 | 4398 | CONICET Bahía Blanca | | 5808 | 7655 | 2538 | 1427 |
| 1343 | 2925 | Concord Hospital | | 3934 | 1950 | 2538 | 3316 |
| 1344 | 5776 | Complejo Astronómico El Leoncito | | 7247 | 6312 | 2538 | 3316 |
| 1345 | 2170 | Competitive Enterprise Institute | | 805 | 240 | 2538 | 3879 |
| 1346 | 5500 | Comissão Técnica Nacional de Biossegurança | | 1771 | 4370 | 2538 | 3879 |
| 1347 | 871 | Comissão Nacional de Energia Nuclear Rio de Janeiro | | 3102 | 1137 | 2180 | 1188 |
| 1348 | 2853 | Comisión Sectorial de Investigación Científica Universidad de la República |  | 888 | 714 | 2538 | 3879 |
| 1349 | 5217 | Comisión Nacional de Investigación y Desarrollo Aeroespacial Agencia Espacial del Perú | | 2998 | 3815 | 2538 | 3879 |
| 1350 | 789 | Comisión Nacional de Investigación Científica y Tecnológica | | 47 | 292 | 2538 | 1701 |
| 1351 | 2861 | Comando Geral de Tecnologia Aeroespacial | | 3015 | 1940 | 1409 | 3879 |
| 1352 | 7003 | Columbia Skin Clinic | | 6380 | 6316 | 2538 | 3879 |
| 1353 | 5372 | Columbia Mountains Institute of Applied Ecology | | 5464 | 3861 | 2538 | 3879 |
| 1354 | 5182 | Colorado Neurological Institute | | 6598 | 3452 | 2538 | 3879 |
| 1355 | 7758 | Colorado Joint Replacement | | 7954 | 7355 | 2538 | 3879 |
| 1356 | 3948 | Colorado Health Foundation | | 4022 | 1834 | 2538 | 3879 |
| 1357 | 7483 | Colon and Rectal Clinic of Orlando | | 7712 | 6958 | 2538 | 3879 |
| 1358 | 2590 | Colegio de San Luis CONACYT | | 1458 | 1699 | 2136 | 3660 |
| 1359 | 2002 | Colegio de Michoacán CONACYT | | 1204 | 2503 | 1801 | 3076 |
| 1360 | 891 | Colegio de la Frontera Sur CONACYT | | 472 | 1625 | 372 | 1873 |
| 1361 | 1369 | Colegio de la Frontera Norte CONACYT | | 995 | 1441 | 885 | 2919 |
| 1362 | 133 | Cold Spring Harbor Laboratory | | 602 | 186 | 104 | 411 |
| 1363 | 6733 | Coatesville VA Medical Center | | 6910 | 6576 | 2538 | 3660 |
| 1364 | 4727 | Coalition for Research in Women's Health | | 3631 | 3087 | 2538 | 3879 |
| 1365 | 4297 | Clinical Trial and Statistical Applications Innovations | | 4122 | 2383 | 2538 | 3879 |
| 1366 | 8101 | Clinical Epidemiology Research Center at the VA Connecticut | | 7897 | 8081 | 2538 | 3879 |
| 1367 | 6598 | Clínica Universitaria Privada Reina Fabiola | | 6203 | 6430 | 2538 | 3660 |
| 1368 | 6456 | Clínica San Felipe | | 6079 | 5441 | 2538 | 3879 |
| 1369 | 5849 | Clínica Ruiz | | 7954 | 5797 | 2538 | 3410 |
| 1370 | 7038 | Clínica Bazterrica Clínica Santa Isabel | | 7242 | 6279 | 2538 | 3879 |
| 1371 | 1632 | Cleveland Museum of Natural History | | 1231 | 678 | 1855 | 3509 |
| 1372 | 89 | Cleveland Clinic | | 340 | 41 | 2538 | 34 |
| 1373 | 2181 | Clay Mathematics Institute | | 2648 | 414 | 2538 | 3660 |
| 1374 | 381 | City of Hope National Medical Center Duarte | | 1562 | 325 | 2538 | 203 |
| 1375 | 220 | Cincinnati Children's Hospital Medical Center | | 863 | 223 | 2538 | 75 |
| 1376 | 909 | CHU Sainte Justine | | 1090 | 1466 | 2538 | 471 |
| 1377 | 7137 | Chronic Disease Research Group | | 7389 | 6417 | 2538 | 3879 |
| 1378 | 6127 | Christine M Kleinert Institute for Hand and Microsurgery | | 7155 | 4785 | 2538 | 3879 |
| 1379 | 6341 | Christiana Spine Center | | 7428 | 5085 | 2538 | 3879 |
| 1380 | 627 | Childrens Hospital Wisconsin | | 1658 | 673 | 2354 | 861 |
| 1381 | 471 | Childrens Hospital los Angeles | | 1581 | 409 | 2538 | 323 |
| 1382 | 377 | Childrens Hospital Eastern Ontario | | 3908 | 1038 | 304 | 409 |
| 1383 | 1339 | Childrens & Womens Health Centre | | 4067 | 2855 | 460 | 2064 |
| 1384 | 2089 | Children's Oncology Group | | 5579 | 1369 | 2538 | 2822 |
| 1385 | 177 | Children's National Medical Center | | 1103 | 432 | 398 | 207 |
| 1386 | 720 | Children's Mercy Hospital | | 1433 | 733 | 2538 | 543 |
| 1387 | 617 | Children's Medical Center Dallas | | 1751 | 719 | 2152 | 940 |
| 1388 | 1582 | Children's Hospital of the King's Daughters | | 1801 | 1240 | 2538 | 2188 |
| 1389 | 1789 | Children's Hospital of Pittsburgh | | 2594 | 635 | 512 | 3879 |
| 1390 | 43 | Children's Hospital of Philadelphia | | 527 | 138 | 47 | 74 |
| 1391 | 3724 | Children's Hospital of Michigan | | 2870 | 1589 | 2538 | 3879 |
| 1392 | 2800 | Children's Hospital Oakland Research Institute | | 4658 | 2021 | 864 | 3879 |
| 1393 | 132 | Children's Hospital Boston | | 378 | 144 | 2538 | 37 |
| 1394 | 1247 | Children's Hospital & Research Center at Oakland | | 3750 | 928 | 2538 | 1605 |
| 1395 | 119 | Children's Hospital & Regional Medical Center | | 1291 | 256 | 404 | 150 |
| 1396 | 3860 | Children's Health Research Institute | | 6506 | 5494 | 2538 | 2627 |
| 1397 | 1546 | CHI Saint Luke's Episcopal Health System Texas | | 3092 | 1591 | 2538 | 1813 |
| 1398 | 7292 | Cheyenne VA Medical Center | | 6979 | 6742 | 2538 | 3879 |
| 1399 | 3870 | Chemical Institute of Canada | | 3197 | 1764 | 2538 | 3879 |
| 1400 | 5144 | Charlotte Hungerford Hospital Torrington | | 4493 | 3602 | 2538 | 3879 |
