| 1 (18) | Institute of Electrical and Electronics Engineers | MUL |  |
| 2 (83) | Santa Fe Institute | USA | |
| 3 (86) | National Bureau of Economic Research | USA | |
| 4 (252) | American Society of Heating, Refrigerating, and Air-Conditioning Engineers | USA | |
| 5 (255) | European Fusion Development Agreement | DEU | |
| 6 (323) | Centre for Economic Policy Research | GBR | |
| 7 (376) | RAND Corporation | USA | |
| 8 (405) | Institute for Advanced Study | USA | |
| 9 (413) | Perimeter Institute for Theoretical Physics | CAN | |
| 10 (416) | Carnegie Institution for Science | USA | |
| 11 (516) | Woods Hole Oceanographic Institution | USA | |
| 12 (551) | The Electrochemical Society, USA | USA | |
| 13 (609) | American Institute of Aeronautics and Astronautics | USA | |
| 14 (613) | Kavli Institute for Particle Astrophysics and Cosmology | USA | |
| 15 (709) | Frankfurt Institute for Advanced Studies | DEU | |
| 16 (719) | Wildlife Conservation Society USA | USA | |
| 17 (746) | SRI International | USA | |
| 18 (800) | National Institute for Basic Biology | JPN | |
| 19 (872) | Zoological Society of London | GBR | |
| 20 (984) | Marine Biological Laboratory | USA | |
| 21 (1074) | Brookings Institution | USA | |
| 22 (1114) | American Ceramic Society | USA | |
| 23 (1342) | The Macaulay Land Use Research Institute | GBR | |
| 24 (1349) | Universities Space Research Association | USA | |
| 25 (1434) | Monterey Bay Aquarium Research Institute | USA | |
| 26 (1519) | Desert Research Institute, Reno | USA | |
| 27 (1528) | Minatec Campus d'Innovation en Micro et Nanotechnologies | FRA | |
| 28 (1641) | Central Research Institute of Electrical Power Industry | JPN | |
| 29 (1647) | Institut Zur Zukunft der Arbeit | DEU | |
| 30 (1884) | International Monetary Fund | USA | |
| 31 (2122) | Southwest Research Institute | USA | |
| 32 (2210) | Electric Power Research Institute | USA | |
| 33 (2248) | Centro de Estudios e Investigaciones Tecnicas de Gipuzkoa | ESP | |
| 34 (2409) | Food and Agriculture Organization of the United Nations Italy | ITA | |
| 35 (2419) | Paul Drude Institut fur Festkorperelektronik | DEU | |
| 36 (2422) | Battelle Memorial Institute | USA | |
| 37 (2475) | Observatorio Europeo Austral | CHL | |
| 38 (2676) | Louisiana State University Agricultural Center | USA | |
| 39 (2876) | American Society of Mechanical Engineers | USA | |
| 40 (3250) | American Chemical Society | USA | |
| 41 (3277) | Organisation for Economic Co-operation and Development | FRA | |
| 42 (3360) | Chinese Research Academy of Environmental Sciences | CHN | |
| 43 (3572) | American Society of Civil Engineers | USA | |
| 44 (3949) | Society of Petroleum Engineers | USA | |
| 45 (3985) | Shanghai Institute of Technology | CHN | |
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