| 1812 | Санкт-Петербургский государственный технологический институт |  | 1038 | 2391 | 2301 | 2555 |
| 1826 | Кazan Scientific Center RAS / Казанский научный центр РАН | | 2233 | 2617 | 2538 | 1765 |
| 5585 | Кazan Institute of Biochemistry and Biophysics Kazan Scientific Center RAS / Казанский институт биохимии и биофизики Казанского научного центра РАН | | 5617 | 6851 | 2538 | 3076 |
| 4817 | Внии Труда Минтруда России | | 5083 | 3086 | 2538 | 3879 |
| 591 | Zuse Institute Berlin |  | 635 | 483 | 742 | 1975 |
| 1039 | Zoologisches Forschungsinstitut und Museum Alexander Koenig Leibniz Institut für terrestrische Biodiversitätsforschung | | 2280 | 1325 | 1634 | 1891 |
| 3309 | Zoologische Staatssammlung | | 4323 | 6107 | 2073 | 2584 |
| 3701 | Zoological Survey of India |  | 5637 | 2670 | 2166 | 3879 |
| 316 | Zoological Society London |  | 1999 | 187 | 2054 | 701 |
| 512 | Zoological Institute RAS / Зоологический институт РАН | | 238 | 694 | 465 | 1501 |
| 7715 | Zonal North East Agriculture Institute N V Rudnitski RAAS / Зональный научно исследовательский институт сельского хозяйства Северо Востока имени Н В Рудницкого | | 7502 | 7427 | 2538 | 3879 |
| 4750 | Zomet Institute |  | 1879 | 3249 | 2538 | 3879 |
| 4491 | Zhengzhou Research Institute of Mechanical Engineering |  | 4350 | 2665 | 2538 | 3879 |
| 3261 | Zhejiang Academy of Medical Sciences | | 3298 | 4105 | 2538 | 2822 |
| 3336 | Zentrum Moderner Orient | | 3563 | 2118 | 2139 | 3879 |
| 3299 | Zentrum für Zeithistorische Forschung Potsdam | | 1644 | 2178 | 2538 | 3509 |
| 2614 | Zentrum für Sonnenenergie- und Wasserstoff-Forschung | | 4240 | 1329 | 1629 | 3879 |
| 6540 | Zentrum für Psychiatrie Reichenau | | 8091 | 4823 | 2538 | 3879 |
| 2805 | Zentrum für Marine und Atmosphärische Wissenschaften | | 1853 | 1374 | 2113 | 3879 |
| 4384 | Zentrum für Literatur- und Kulturforschung Berlin | | 2131 | 2660 | 2538 | 3879 |
| 523 | Zentrum für Europäische Wirtschaftsforschung | | 503 | 513 | 1259 | 1473 |
| 6358 | Zentrum für Allgemeine Sprachwissenschaft Typologie und Universalienforschung | | 3636 | 5474 | 2538 | 3879 |
| 461 | Zentralinstitut für Seelische Gesundheit | | 1962 | 1433 | 385 | 467 |
| 1962 | Zelinsky Institute of Organic Chemistry RAS / Институт органической химии Н Д Зелинского РАН | | 3482 | 4086 | 2538 | 1123 |
| 1494 | Zagreb Institute of Public Health |  | 1596 | 2099 | 1929 | 2339 |
| 5468 | Yuli Veterans Hospital |  | 1525 | 4354 | 2538 | 3879 |
| 4924 | Yukon Kuskokwim Health Corporation |  | 5636 | 3215 | 2538 | 3879 |
| 4736 | Yu G Shafer Institute of Cosmophysical Research and Aeronomy / Институт космофизических исследований и аэрономии Ю Г Шафера | | 2845 | 4680 | 2160 | 3879 |
| 6728 | Yoshida Hospital Cerebrovascular Research institute |  | 7222 | 5754 | 2538 | 3879 |
| 4663 | Yodogawa Christian Hospital | | 5574 | 2850 | 2538 | 3879 |
| 5067 | Yeshwantrao Chavan Academy of Development Administration | | 3934 | 3540 | 2538 | 3879 |
| 6530 | Yellowstone Ecological Research Center | | 6863 | 5465 | 2538 | 3879 |
| 5213 | Yazd Science and Technology Park |  | 1449 | 3961 | 2538 | 3879 |
| 7256 | Yazd Science & Technology Park | | 7973 | 6321 | 2538 | 3879 |
| 2072 | Yangtze River Scientific Research Institute | | 2026 | 1222 | 2538 | 3034 |
| 4531 | Yamashina Institute for Ornithology | | 4224 | 2736 | 2538 | 3879 |
| 5806 | Yamaguchi Prefectural Industrial Technology Institute | | 4172 | 4605 | 2538 | 3879 |
| 6671 | Yamagata Research Institute of Technology | | 8091 | 6933 | 2538 | 3316 |
| 5025 | Yale-Griffin Prevention Research Center | | 6748 | 3234 | 2538 | 3879 |
| 467 | Yale New Haven Hospital | | 1140 | 756 | 2016 | 536 |
| 3876 | Yale New Haven Health System | | 1136 | 1931 | 2538 | 3879 |
| 3388 | Yale Medicine | | 1425 | 1229 | 2538 | 3879 |
| 6341 | Yakut Scientific Center SB RAS / Якутский научный центр Сибирского отделения РАН | | 5007 | 5359 | 2538 | 3879 |
| 6733 | Yakut Scientific Center of Complex Medical Problems RAMS / Якутский научный центр комплексных медицинских проблем Сибирского отделения Российской академии медицинских наук | | 6041 | 5898 | 2538 | 3879 |
| 6530 | Yad Tabenkin Research and Documentation Center of the Kibbutz Movement | | 4884 | 5642 | 2538 | 3879 |
| 3607 | Xinjiang Technical Institute of Physics CAS / 中国科学院新疆理化技术研究所 | | 2078 | 7621 | 2538 | 903 |
| 7806 | Xenobe Research Institute | | 7856 | 7886 | 2538 | 3660 |
| 2983 | Xarxa Telematica Educativa de Catalunya |  | 1231 | 798 | 2538 | 3879 |
| 1513 | Włodzimierz Trzebiatowski Institute of Low Temperature and Structure Research Polish Academy of Sciences / Włodzimierz Trzebiatowski Instytut Niskich Temperatur i Badań Strukturalnych Polskiej Akademii Nauk |  | 2691 | 4359 | 1774 | 1227 |
| 1513 | Władysław Szafer Institute of Botany Polish Academy of Sciences / Władysław Szafer Instytut Botaniki Polskiej Akademii Nauk | | 2411 | 3129 | 1163 | 2141 |
| 3744 | Wuhan Library of the CAS / 武汉文献情报中心 | | 2084 | 1650 | 2538 | 3879 |
| 5610 | Wroclaw Centre for Networking and Supercomputing / Politechnika Wrocławska Wrocławskie Centrum Sieciowo-Superkomputerowe | | 4166 | 4330 | 2538 | 3879 |
| 2748 | Wroclaw Branch Polish Academy of Sciences / Oddział Wrocławski Polskiej Akademii Nauk | | 2107 | 2091 | 824 | 3879 |
| 7437 | Wound Healing Center | | 7385 | 6951 | 2538 | 3879 |
| 1915 | Worldwatch Institute | | 1801 | 124 | 2538 | 3879 |
| 2040 | Worldfish Center |  | 1398 | 1021 | 2538 | 3140 |
| 1531 | World Wildlife Fund | | 1073 | 39 | 2538 | 3879 |
| 686 | World Wide Web Consortium | | 34 | 1 | 2538 | 3879 |
| 1132 | World Resources Institute | | 906 | 72 | 1129 | 3879 |
| 2425 | World Policy Institute | | 1713 | 350 | 2538 | 3879 |
| 478 | World Meteorological Organization |  | 211 | 67 | 1661 | 2696 |
| 3827 | World Data Centre for Soils Wageningen |  | 3253 | 1718 | 2538 | 3879 |
| 1747 | World Conservation Monitoring Center | | 2194 | 417 | 1325 | 3879 |
| 3239 | World Centre for Materials Joining Technology | | 1724 | 1029 | 2538 | 3879 |
| 875 | World Agroforestry Centre |  | 565 | 520 | 2538 | 1380 |
| 4239 | Wooridul Spine Hospital |  | 7136 | 5039 | 2538 | 3076 |
| 2185 | Woolcock Institute of Medical Research |  | 5949 | 3315 | 2538 | 1843 |
| 7546 | Wool Research Organisation of New Zealand |  | 7744 | 7072 | 2538 | 3879 |
| 531 | Woods Hole Research Center | | 3930 | 818 | 852 | 1001 |
| 66 | Woods Hole Oceanographic Institution | | 277 | 101 | 64 | 226 |
| 1818 | Woodrow Wilson International Center for Scholars | | 357 | 116 | 2538 | 3879 |
| 4032 | Wood Technology Institute | | 5103 | 4095 | 2538 | 3316 |
| 7021 | Wood Hudson Cancer Research Laboratory | | 7532 | 6201 | 2538 | 3879 |
| 1240 | Women's and Children's Hospital Adelaide | | 3457 | 1839 | 2538 | 817 |
| 1287 | Women & Infants Hospital Rhode Island | | 3342 | 1690 | 2538 | 1028 |
| 6459 | Witold Stefański Institute of Parasitology Polish Academy of Sciences / Witold Stefański Instytut Parazytologii Polskiej Akademii Nauk | | 6817 | 7626 | 2538 | 2981 |
| 589 | Wistar Institute | | 4651 | 1380 | 660 | 763 |
| 629 | Wissenschaftszentrum Berlin für Sozialforschung | | 977 | 425 | 585 | 2173 |
| 2220 | Wissenschaftskolleg zu Berlin | | 2182 | 1893 | 2538 | 2782 |
| 5541 | Wissenschaftlich Technische Information (Fachinformationszentrum Technik) | | 5188 | 4148 | 2538 | 3879 |
| 5770 | Wireless Information Resource Centre |  | 5923 | 4438 | 2538 | 3879 |
| 1144 | Winthrop University Hospital | | 2648 | 1716 | 2346 | 1267 |
| 4895 | Winthrop P. Rockefeller Cancer Institute University of Arkansas Medical Sciences | | 4416 | 3281 | 2538 | 3879 |
| 6283 | Windber Research Institute | | 7684 | 5801 | 2538 | 3660 |
| 3171 | William Sansum Diabetes Center | | 6501 | 3858 | 2538 | 2696 |
| 2979 | William S. Middleton Memorial Veterans Hospital | | 6082 | 6464 | 2538 | 1007 |
| 4171 | William Alanson White Institute | | 4265 | 3084 | 2538 | 3660 |
| 5387 | Will Rogers Institute | | 7233 | 3662 | 2538 | 3879 |
| 2879 | Wilhelminenspital Stadt Wien |  | 876 | 1300 | 2334 | 3879 |
| 1562 | Wildlife Institute of India | | 7945 | 1455 | 1312 | 2733 |
| 199 | Wildlife Conservation Society | | 757 | 174 | 394 | 728 |
| 3531 | Wildlife Conservation Research Unit University of Oxford | | 3563 | 1304 | 2538 | 3879 |
| 3261 | Wildlife Center of Virginia | | 2454 | 1015 | 2538 | 3879 |
| 3948 | Wilderness Medical Society | | 4740 | 1785 | 2538 | 3879 |
| 4950 | Wihuri Research Institute |  | 7277 | 6573 | 2538 | 2782 |
| 2260 | Wiener Gebietskrankenkasse | | 2004 | 1652 | 2538 | 2981 |
| 2251 | Whittington Hospital NHS Trust | | 1751 | 1994 | 2538 | 2782 |
| 3622 | Whitman Walker Clinic | | 1999 | 1497 | 2538 | 3879 |
| 347 | Whitehead Institute for Biomedical Research | | 2876 | 878 | 224 | 474 |
| 5168 | Weston General Hospital | | 4000 | 3668 | 2538 | 3879 |
