| 66 | Woods Hole Oceanographic Institution |  | 277 | 101 | 64 | 226 |
| 28 | Institut National de la Recherche Agronomique INRA |  | 29 | 102 | 35 | 52 |
| 121 | Royal Botanic Gardens Kew |  | 173 | 103 | 161 | 609 |
| 1842 | Center on Budget and Policy Priorities | | 1007 | 104 | 2538 | 3879 |
| 173 | Universities Space Research Association | | 192 | 105 | 1441 | 572 |
| 87 | Massachusetts General Hospital | | 539 | 106 | 2538 | 10 |
| 25 | Sloan Kettering Memorial Cancer Center | | 368 | 107 | 6 | 26 |
| 1458 | Chatham House (Royal Institute of International Affairs) | | 910 | 108 | 2167 | 3879 |
| 1320 | Institut National de la Statistique et des Etudes Economiques | | 49 | 109 | 2521 | 3509 |
| 298 | National Human Genome Research Institute | | 1735 | 110 | 2538 | 349 |
| 24 | University of Texas M.D. Anderson Cancer Center | | 518 | 111 | 4 | 24 |
| 42 | Scripps Research Institute | | 344 | 112 | 26 | 98 |
| 60 | Fermi National Accelerator Laboratory | | 103 | 113 | 17 | 237 |
| 991 | Texas Medical Center | | 485 | 114 | 29 | 3879 |
| 114 | Wellcome Trust | | 1581 | 115 | 1565 | 162 |
| 1818 | Woodrow Wilson International Center for Scholars | | 357 | 116 | 2538 | 3879 |
| 1620 | Stockholm International Peace Research Institute |  | 1817 | 117 | 2397 | 3879 |
| 71 | European Bioinformatics Institute EMBL |  | 39 | 118 | 39 | 276 |
| 279 | National Library of Medicine | | 3 | 119 | 2538 | 537 |
| 165 | Conselho Nacional de Desenvolvimento Cientifico e Tecnológico |  | 69 | 120 | 68 | 1107 |
| 23 | Istituto Nazionale di Fisica Nucleare |  | 62 | 121 | 1 | 40 |
| 1936 | Franklin Institute | | 2479 | 122 | 2538 | 3879 |
| 30 | Howard Hughes Medical Institute | | 1179 | 123 | 106 | 17 |
| 1915 | Worldwatch Institute | | 1801 | 124 | 2538 | 3879 |
| 41 | National Institute of Advanced Industrial Science & Technology |  | 118 | 125 | 57 | 91 |
| 39 | Brookhaven National Laboratory | | 209 | 126 | 34 | 88 |
| 1949 | Center for Science in the Public Interest | | 2178 | 127 | 2538 | 3879 |
| 38 | Institute of Physical and Chemical Research | | 154 | 128 | 89 | 56 |
| 911 | Robert Wood Johnson Foundation | | 1484 | 129 | 2538 | 2460 |
| 1543 | UPS76 Institut de l'Information Scientifique et Technique | | 112 | 130 | 2538 | 3660 |
| 1122 | Guttmacher Institute | | 1336 | 131 | 1165 | 3660 |
| 1135 | Information Science Institute University of Southern California | | 602 | 132 | 184 | 3879 |
| 152 | Schlumberger Doll Research Center | | 415 | 133 | 233 | 667 |
| 1907 | National Kidney Foundation | | 870 | 134 | 2538 | 3879 |
| 1921 | Institute of Company Secretaries of India |  | 947 | 135 | 2538 | 3879 |
| 846 | Gesellschaft für Wissenschaftliche Datenverarbeitung Gottingen |  | 253 | 136 | 49 | 3660 |
| 1866 | Institute for Sustainable Development | | 258 | 137 | 2538 | 3879 |
| 43 | Children's Hospital of Philadelphia | | 527 | 138 | 47 | 74 |
| 604 | Instituto Brasileiro de Geografia e Estatística | | 45 | 139 | 1580 | 2822 |
| 1862 | Statistics Netherlands |  | 211 | 140 | 2538 | 3879 |
| 242 | California Academy of Sciences | | 129 | 141 | 550 | 1279 |
| 146 | SRI International | | 713 | 142 | 134 | 644 |
| 1901 | Internet2 | | 462 | 143 | 2538 | 3879 |
| 132 | Children's Hospital Boston | | 378 | 144 | 2538 | 37 |
| 1897 | Hoover Institution | | 377 | 145 | 2538 | 3879 |
| 1051 | Institute for Development and Research in Banking Technology India | | 136 | 146 | 2538 | 2919 |
| 1664 | American Petroleum Institute | | 953 | 147 | 2538 | 3660 |
| 1227 | San Diego Supercomputer Center | | 338 | 148 | 601 | 3879 |
| 1281 | Conservation International | | 1877 | 149 | 632 | 3879 |
| 72 | Fundação Oswaldo Cruz | | 83 | 150 | 91 | 172 |
| 1891 | Instituto Nacional de Estadística |  | 179 | 151 | 2538 | 3879 |
| 1915 | Hermitage Museum / Государственный Эрмитаж |  | 287 | 152 | 2538 | 3879 |
| 1223 | National Radio Astronomy Observatory | | 243 | 153 | 510 | 3879 |
| 102 | Netherlands Organisation for Applied Scientific Research | | 684 | 154 | 90 | 270 |
| 246 | Institut zur Zukunft der Arbeit | | 339 | 155 | 1760 | 733 |
| 422 | Météo France | | 324 | 156 | 2538 | 694 |
| 27 | Commissariat a l'Ënergie Atomique | | 144 | 157 | 25 | 22 |
| 99 | Observatoire de Paris | | 383 | 158 | 266 | 166 |
| 188 | Field Museum Natural History | | 461 | 159 | 241 | 813 |
| 1357 | Interdisciplinary Centre for Mathematical and Computational Modelling Warsaw University |  | 13 | 160 | 1830 | 3879 |
| 244 | SETI Institute | | 1615 | 161 | 946 | 861 |
| 1925 | Istituto Nazionale di Statistica | | 186 | 162 | 2538 | 3879 |
| 34 | University of Texas Southwestern Medical Center | | 492 | 163 | 7 | 36 |
| 36 | Mount Sinai Health System New York City | | 709 | 164 | 194 | 23 |
| 70 | Muséum National d'Histoire Naturelle | | 55 | 165 | 95 | 153 |
| 730 | Department of Conservation Te Papa Atawhai |  | 543 | 166 | 1646 | 2822 |
| 55 | University of Texas Health Science Center at San Antonio | | 366 | 167 | 30 | 117 |
| 1966 | United Nations Centre for Human Settlements Nairobi | | 326 | 168 | 2538 | 3879 |
| 849 | Center for Economic and Policy Research | | 1212 | 169 | 2538 | 2104 |
| 186 | University of Pittsburgh Medical Center | | 599 | 170 | 2538 | 65 |
| 63 | Royal Netherlands Academy of Arts and Sciences | | 116 | 171 | 103 | 122 |
| 2032 | Forest Research | | 815 | 172 | 2538 | 3879 |
| 391 | Deutscher Wetterdienst | | 400 | 173 | 1215 | 1658 |
| 199 | Wildlife Conservation Society | | 757 | 174 | 394 | 728 |
| 19 | Institut National de la Santé et de la Recherche Médicale | | 108 | 175 | 13 | 8 |
| 1453 | National Academies | | 693 | 176 | 1641 | 3879 |
| 1520 | Gemological Institute of America | | 487 | 177 | 1990 | 3879 |
| 139 | Institute for Advanced Study | | 439 | 178 | 590 | 357 |
| 1930 | Biblioteca Virtual Miguel de Cervantes | | 78 | 179 | 2538 | 3879 |
| 246 | National Eye Institute | | 2673 | 180 | 1195 | 686 |
| 61 | Osterreichische Akademie der Wissenschaften |  | 35 | 181 | 120 | 125 |
| 127 | University of Pennsylvania Health System | | 636 | 182 | 2538 | 20 |
| 384 | New York Botanical Garden | | 291 | 183 | 1309 | 1596 |
| 67 | Institut Pasteur | | 350 | 184 | 52 | 129 |
| 1907 | Transportation Research Board | | 32 | 185 | 2538 | 3879 |
| 133 | Cold Spring Harbor Laboratory | | 602 | 186 | 104 | 411 |
| 316 | Zoological Society London | | 1999 | 187 | 2054 | 701 |
| 109 | Brigham and Women's Hospital | | 868 | 188 | 2538 | 11 |
| 726 | Agencia Española de Meteorología | | 132 | 189 | 1011 | 3034 |
| 1320 | Russian Academy of Sciences Siberian Branch | | 100 | 190 | 1001 | 3879 |
| 40 | Broad Institute of MIT and Harvard | | 189 | 191 | 8 | 61 |
| 143 | Instituto Nacional de Pesquisas Espaciais | | 122 | 192 | 105 | 580 |
| 31 | Russian Academy of Sciences | | 141 | 193 | 142 | 13 |
| 111 | Salk Institute for Biological Studies | | 420 | 194 | 40 | 351 |
| 177 | Robert Koch Institut | | 537 | 195 | 725 | 426 |
| 1340 | Peterson Institute for International Economics | | 1182 | 196 | 524 | 3879 |
| 453 | Royal Ontario Museum |  | 1020 | 197 | 1275 | 1813 |
| 2078 | Middle East Media Research Institute |  | 605 | 198 | 2538 | 3879 |
| 2084 | Rediris Red Española de I+D | | 557 | 199 | 2538 | 3879 |
| 62 | Wellcome Trust Sanger Institute | | 99 | 200 | 38 | 123 |
