| 1 (306) | Institute of Electrical and Electronics Engineers, USA | USA |  |  |
| 2 (309) | Donald Danforth Plant Science Center | USA | | |
| 3 (340) | Boyce Thompson Institute for Plant Research | USA | | |
| 4 (344) | SRI International | USA | | |
| 5 (504) | Carnegie Institution for Science * | USA | | |
| 6 (515) | Marine Biological Laboratory | USA | |  |
| 7 (547) | National Bureau of Economic Research | USA | | |
| 8 (555) | The EARLY Program Mind Research Network | USA | | |
| 9 (559) | Bill and Melinda Gates Foundation | USA | | |
| 10 (624) | Santa Fe Institute | USA | | |
| 11 (630) | Kavli Institute for Particle Astrophysics and Cosmology | USA | | |
| 12 (631) | Institute for Advanced Study | USA | | |
| 13 (640) | Battelle Memorial Institute * | USA | | |
| 14 (641) | Woods Hole Oceanographic Institution | USA | | |
| 15 (655) | RAND Corp | USA | | |
| 16 (664) | UNICEF USA | USA | | |
| 17 (672) | Universities Space Research Association | USA | | |
| 18 (675) | Educational Testing Service | USA | | |
| 19 (686) | Regenstrief Institute | USA | | |
| 20 (693) | Wildlife Conservation Society USA | USA | | |
| 21 (706) | California Academy of Sciences | USA | | |
| 22 (718) | Louisiana State University Agricultural Center | USA | |  |
| 23 (721) | SETI Institute | USA | | |
| 24 (725) | Southwest Research Institute | USA | | |
| 25 (728) | Space Science Institute | USA | | |
| 26 (732) | Desert Research Institute, Reno | USA | | |
| 27 (735) | Monterey Bay Aquarium Research Institute | USA | | |
| 28 (746) | National Institute of Aerospace | USA | | |
| 29 (763) | International Monetary Fund | USA | | |
| 30 (766) | American Institute of Aeronautics and Astronautics | USA | | |
| 31 (774) | Planetary Science Institute | USA | | |
| 32 (788) | University Corporation for Atmospheric Research | USA | | |
| 33 (795) | Electric Power Research Institute | USA | |  |
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