| 1 (9) | U.S. Department of Health and Human Services * | USA |  |
| 2 (147) | National Aeronautics and Space Administration * | USA | |
| 3 (158) | United States Department of Agriculture | USA | |
| 4 (162) | Lawrence Berkeley National Laboratory * | USA | |
| 5 (188) | National Center for Biotechnology Information | USA | |
| 6 (241) | Doe Joint Genome Institute | USA | |
| 7 (385) | SLAC National Accelerator Laboratory | USA | |
| 8 (459) | Smithsonian Institution * | USA | |
| 9 (483) | Oak Ridge National Laboratory | USA | |
| 10 (520) | Argonne National Laboratory | USA | |
| 11 (544) | Harvard-Smithsonian Center for Astrophysics | USA | |
| 12 (585) | United States Geological Survey | USA | |
| 13 (600) | Canadian Institute for Advance Research | CAN | |
| 14 (630) | Space Telescope Science Institute | USA | |
| 15 (635) | National Oceanic and Atmospheric Administration | USA | |
| 16 (649) | National Institute of Standards and Technology * | USA | |
| 17 (677) | NASA Goddard Space Flight Center | USA | |
| 18 (681) | Joint BioEnergy Institute | USA | |
| 19 (684) | Los Alamos National Laboratory | USA | |
| 20 (786) | Pacific Northwest National Laboratory | USA | |
| 21 (804) | U.S. Army | USA | |
| 22 (819) | National Radio Astronomy Observatory, Socorro | USA | |
| 23 (838) | Jet Propulsion Laboratory | USA | |
| 24 (854) | US Food and Drug Administration | USA | |
| 25 (889) | Lawrence Livermore National Laboratory * | USA | |
| 26 (893) | Infrared Processing and Analysis Center | USA | |
| 27 (919) | National Center for Atmospheric Research | USA | |
| 28 (1027) | NASA Goddard Institute for Space Studies | USA | |
| 29 (1082) | Subaru Telescope | USA | |
| 30 (1167) | Brookhaven National Laboratory | USA | |
| 31 (1175) | American Museum of Natural History | USA | |
| 32 (1207) | Smithsonian Environmental Research Center | USA | |
| 33 (1222) | US Environmental Protection Agency | USA | |
| 34 (1251) | National Renewable Energy Laboratory | USA | |
| 35 (1284) | International Food Policy Research Institute | USA | |
| 36 (1306) | Federal Reserve System | USA | |
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| 38 (1338) | World Bank United States | USA | |
| 39 (1378) | Center for Drug Evaluation & Research | USA | |
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| 41 (1561) | NASA Ames Research Center | USA | |
| 42 (1576) | Douglas Mental Health University Institute | CAN | |
| 43 (1635) | Center for Biologics Evaluation and Research | USA | |
| 43 (1635) | National Optical Astronomy Observatory | USA | |
| 45 (1646) | National Research Council Canada * | CAN | |
| 46 (1737) | Sandia National Laboratories, New Mexico | USA | |
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| 48 (1771) | National Center for Toxicological Research | USA | |
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| 55 (2204) | Fermi National Accelerator Laboratory | USA | |
| 56 (2292) | Ames Laboratory | USA | |
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| 62 (2535) | National High Magnetic Field Laboratory | USA | |
| 63 (2593) | US National Science Foundation | USA | |
| 64 (2709) | U.S. Department of Energy | USA | |
| 65 (2816) | Joint Quantum Institute | USA | |
| 66 (2828) | US Naval Research Laboratory | USA | |
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| 86 (6883) | Research Institute for Fragrance Materials | USA | |
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