| 401 | Henry Ford Hospital |  | 1243 | 411 | 2538 | 180 |
| 1257 | Henry J Kaiser Family Foundation | | 505 | 58 | 2538 | 3509 |
| 2674 | Henry L Stimson Center | | 1735 | 532 | 2538 | 3879 |
| 3995 | Henry M Jackson Foundation for the Advancement of Military Medicine | | 3513 | 1941 | 2538 | 3879 |
| 239 | Henryk Niewodniczański Institute of Nuclear Physics Polish Academy of Sciences / Henryka Niewodniczańskiego Instytut Fizyki Jądrowej Polskiej Akademii Nauk |  | 977 | 758 | 537 | 209 |
| 3143 | Herder Institut für historische Ostmitteleuropaforschung Marburg |  | 888 | 1512 | 2538 | 3660 |
| 6304 | Heritage Research Group | | 5859 | 5240 | 2538 | 3879 |
| 4518 | Herlev Hospital |  | 3119 | 2806 | 2538 | 3879 |
| 3965 | Herman & Walter Samuelson Children's Hospital at Sinai | | 7157 | 1622 | 2538 | 3879 |
| 1915 | Hermitage Museum / Государственный Эрмитаж |  | 287 | 152 | 2538 | 3879 |
| 2426 | Herz- und Diabeteszentrum Nordrhein-Westfalen | | 4296 | 2351 | 2538 | 2733 |
| 6921 | Herz- und Kreislaufzentrum | | 6922 | 6131 | 2538 | 3879 |
| 1580 | Hessische Stiftung Friedens und Konfliktforschung | | 1666 | 1415 | 2091 | 2867 |
| 6896 | Hessisches Landesamt für Geschichtliche Landeskunde | | 6142 | 6171 | 2538 | 3879 |
| 3522 | Hessisches Landesamt für Naturschutz, Umwelt und Geologie | | 1386 | 1406 | 2538 | 3879 |
| 309 | HIAO |  | 182 | 468 | 630 | 749 |
| 166 | High Energy Accelerator Research Organization |  | 232 | 384 | 358 | 255 |
| 1406 | High Pressure Research Center Polish Academy of Sciences / Centrum Badań Ciśnień Polskiej Akademii Nauk | | 3522 | 2851 | 1171 | 2027 |
| 3152 | High Scope Educational Research Foundation | | 4884 | 823 | 2538 | 3879 |
| 6728 | High Technology Institute of Inorganic Materials A A Bochvar / Высокотехнологический научно исследовательский институт неорганических материалов имени академика А А Бочвара | | 6027 | 5885 | 2538 | 3879 |
| 4900 | Higher Council for Science and Technology |  | 4287 | 4297 | 2538 | 3660 |
| 3118 | Hines VA Hospital | | 5952 | 6506 | 2538 | 1136 |
| 6476 | Hipple Cancer Research Center | | 6230 | 5458 | 2538 | 3879 |
| 6325 | Hippokration General Hospital |  | 4442 | 5374 | 2538 | 3879 |
| 7523 | Hiroshima Municipal Industrial Technology Center | | 5175 | 7209 | 2538 | 3879 |
| 2256 | Hitachi Chemical Research Center | | 2048 | 1226 | 2538 | 3191 |
| 3602 | HIV Netherlands Australia Thailand Research Collaboration |  | 6082 | 4735 | 2538 | 2782 |
| 3840 | Hohensteiner Institute | | 3332 | 1726 | 2538 | 3879 |
| 5217 | Hokkaido Institute of Environmental Sciences | | 4187 | 3722 | 2538 | 3879 |
| 2648 | Hokkaido Research Organization | | 594 | 1686 | 2287 | 3660 |
| 1907 | Homerton University Hospital |  | 2521 | 2262 | 2538 | 2091 |
| 4604 | Homi Bhabha Centre for Science Education |  | 1347 | 4818 | 1985 | 3879 |
| 6135 | Hong Kong Institute of Biotechnology |  | 7166 | 4805 | 2538 | 3879 |
| 6784 | Hoosier Cancer Research Network (Hoosier Oncology Group) | | 5574 | 5984 | 2538 | 3879 |
| 1897 | Hoover Institution | | 377 | 145 | 2538 | 3879 |
| 6013 | Hop Research Institut |  | 4416 | 4906 | 2538 | 3879 |
| 5458 | Hope Heart Institute | | 7152 | 3775 | 2538 | 3879 |
| 4122 | Hôpital Albert Schweitzer |  | 5745 | 2903 | 2538 | 3660 |
| 8106 | Hôpital Beaujon |  | 8091 | 8064 | 2538 | 3879 |
| 7093 | Hôpital Cardio-Thoracique et Vasculaire Louis Pradel Lyon | | 7233 | 6348 | 2538 | 3879 |
| 7746 | Hôpital de la Fondation Cognacq-Jay | | 7046 | 7529 | 2538 | 3879 |
| 6828 | Hôpital de la Providence |  | 6445 | 6001 | 2538 | 3879 |
| 2752 | Hôpital du Sacre Coeur de Montreal |  | 4350 | 3451 | 2538 | 2555 |
| 7461 | Hôpital Esquirol | | 8011 | 6631 | 2538 | 3879 |
| 2096 | Hôpital Foch | | 6184 | 4646 | 2538 | 958 |
| 7030 | Hôpital Henri Mondor | | 3426 | 6539 | 2538 | 3879 |
| 7993 | Hôpital Léopold Bellan | | 8011 | 7818 | 2538 | 3879 |
| 7992 | Hôpital Local Saint Lazare de Tende | | 7984 | 7825 | 2538 | 3879 |
| 6286 | Hôpital Pitie Salpetrière | | 1907 | 5497 | 2538 | 3879 |
| 903 | Hôpitala Bruxelles Cliniques Universitaires Saint Luc Université Catholique de Louvain |  | 2068 | 1742 | 2538 | 333 |
| 448 | Hopitaux Universitaires de Geneve | | 742 | 783 | 2538 | 127 |
| 416 | Horia Hulubei National Institute of Physics and Nuclear Engineering |  | 1751 | 1800 | 255 | 255 |
| 7801 | Hosmat Hospital | | 7676 | 7545 | 2538 | 3879 |
| 897 | Hospital A.C.Camargo (Hospital do Câncer) |  | 3350 | 1936 | 360 | 1508 |
| 2743 | Hospital Alemán |  | 4768 | 3048 | 2538 | 2733 |
| 296 | Hospital Authority | | 429 | 599 | 1210 | 373 |
| 2688 | Hospital Británico de Buenos Aires | | 5790 | 3790 | 2538 | 2249 |
| 3840 | Hospital Civil de Guadalajara |  | 1377 | 6692 | 2538 | 2064 |
| 440 | Hospital Clinic Barcelona |  | 680 | 1059 | 2538 | 73 |
| 2136 | Hospital Costa del Sol | | 3554 | 3104 | 2538 | 1975 |
| 3040 | Hospital de Basurto | | 8011 | 5056 | 2538 | 1628 |
| 1880 | Hospital de Clinicas de Porto Alegre | | 7576 | 6941 | 886 | 548 |
| 482 | Hospital de la Santa Creu i Sant Pau | | 1425 | 2424 | 213 | 274 |
| 4356 | Hospital de Niños Sor Maria Ludovica | | 6684 | 5659 | 2538 | 2919 |
| 1692 | Hospital de Pediatría Samic Prof Dr Juan P Garrahan | | 1562 | 2263 | 2538 | 1729 |
| 4344 | Hospital de Poniente | | 2170 | 4827 | 2538 | 3316 |
| 3627 | Hospital del Salvador |  | 6532 | 4990 | 2538 | 2653 |
| 3660 | Hospital Dr Luis Calvo Mackenna | | 4634 | 5437 | 2538 | 2555 |
| 4269 | Hospital Dr Luis Sanchez Bulnes Asociación para Evitar la Ceguera en México | | 6979 | 5511 | 2538 | 2919 |
| 7435 | Hospital Dr Moliner | | 7078 | 7997 | 2538 | 3252 |
| 86 | Hospital for Sick Children | | 1165 | 327 | 42 | 72 |
| 167 | Hospital for Special Surgery | | 1093 | 387 | 144 | 262 |
| 1821 | Hospital for Tropical Diseases | | 7002 | 3809 | 2538 | 882 |
| 1513 | Hospital General Universitario de Valencia | | 2363 | 3076 | 2538 | 897 |
| 6135 | Hospital General Yagüe | | 6661 | 4883 | 2538 | 3879 |
| 5875 | Hospital INC Instituto de Neurologia de Curitiba | | 6034 | 5957 | 2538 | 3509 |
| 2734 | Hospital Infantil de México Federico Gómez | | 4527 | 5107 | 2538 | 1701 |
| 7658 | Hospital Infantil La Paz | | 7902 | 7190 | 2538 | 3879 |
| 6920 | Hospital Interzonal Dr José Penna | | 7092 | 6096 | 2538 | 3879 |
| 602 | Hospital Italiano de Buenos Aires | | 431 | 1234 | 942 | 999 |
| 2958 | Hospital La Ribera | | 5786 | 4546 | 2538 | 2173 |
| 2333 | Hospital Moinhos de Vento | | 2159 | 2914 | 2538 | 2408 |
| 5231 | Hospital Nacional Arzobispo Loayza |  | 2820 | 5747 | 2538 | 3410 |
| 5808 | Hospital Nacional Docente Madre Niño San Bartolomé | | 2439 | 4730 | 2538 | 3879 |
| 5225 | Hospital Nacional Profesor Dr Alejandro Posadas | | 2464 | 3870 | 2538 | 3879 |
| 4178 | Hospital Privado Centro Médico de Córdoba | | 4514 | 4407 | 2538 | 3316 |
| 4446 | Hospital Pró-Cardíaco | | 7641 | 5626 | 2538 | 2919 |
| 3451 | Hospital Provincial de Castellón | | 4011 | 4431 | 2538 | 2867 |
| 2722 | Hospital Ruber Internacional | | 3983 | 3737 | 2538 | 2408 |
| 2267 | Hospital San Juan de Dios | | 4060 | 1815 | 2538 | 2822 |
| 641 | Hospital Sant Joan de Deu | | 1853 | 1107 | 2032 | 711 |
| 6828 | Hospital Santa Izabel | | 6638 | 5979 | 2538 | 3879 |
| 3689 | Hospital Santa Marcelina | | 2604 | 4319 | 2538 | 3140 |
| 1253 | Hospital Sírio-Libanês | | 2931 | 1271 | 2538 | 1267 |
| 3915 | Hospital Sultanah Aminah |  | 3817 | 5320 | 2538 | 2867 |
| 1165 | Hospital Universitario Central de Asturias | | 2358 | 2950 | 2422 | 585 |
| 555 | Hospital Universitario de Bellvitge | | 1801 | 2529 | 617 | 302 |
| 6632 | Hospital Universitário Evangélico de Curitiba | | 5486 | 6936 | 2538 | 3509 |
| 696 | Hospital Universitario Marqués de Valdecilla | | 2010 | 2438 | 907 | 480 |
| 1678 | Hospital Universitario Universidad de la República |  | 1948 | 3169 | 2148 | 2002 |
