| 1 (53) | National Center for Biotechnology Information | USA |  |  |
| 2 (223) | United States Department of Agriculture | USA | | |
| 3 (275) | Doe Joint Genome Institute | USA | | |
| 4 (288) | National Aeronautics and Space Administration * | USA | | |
| 5 (294) | Joint BioEnergy Institute | USA | | |
| 6 (376) | Lawrence Berkeley National Laboratory * | USA | | |
| 7 (563) | SLAC National Accelerator Laboratory | USA | | |
| 8 (565) | National Institute of Standards and Technology * | USA | | |
| 9 (590) | National Renewable Energy Laboratory | USA | | |
| 10 (593) | US Food and Drug Administration | USA | | |
| 11 (640) | Joint Quantum Institute | USA | | |
| 12 (642) | Environmental Molecular Sciences Laboratory | USA | | |
| 13 (656) | Oak Ridge National Laboratory | USA | | |
| 14 (687) | Argonne National Laboratory * | USA | | |
| 15 (749) | Center for Biologics Evaluation and Research | USA | | |
| 16 (773) | National Oceanic and Atmospheric Administration | USA | | |
| 17 (858) | Harvard-Smithsonian Center for Astrophysics | USA | | |
| 18 (863) | Smithsonian Institution * | USA | | |
| 19 (866) | National Research Council Canada * | CAN | | |
| 20 (873) | Jet Propulsion Laboratory | USA | | |
| 21 (889) | Molecular Foundry | USA | | |
| 22 (906) | Pacific Northwest National Laboratory * | USA | | |
| 23 (940) | U.S. Department of Energy * | USA | | |
| 24 (962) | Agriculture and Agri-Food Canada | CAN | | |
| 25 (967) | United States Geological Survey | USA | | |
| 26 (1030) | Lawrence Livermore National Laboratory * | USA | | |
| 27 (1065) | Sandia National Laboratories, New Mexico | USA | | |
| 28 (1096) | Center for Nanoscale Materials | USA | | |
| 29 (1204) | Brookhaven National Laboratory * | USA | | |
| 30 (1212) | NASA Goddard Institute for Space Studies | USA | | |
| 30 (1212) | Los Alamos National Laboratory * | USA | | |
| 32 (1239) | US Environmental Protection Agency | USA | | |
| 33 (1262) | Joint Institute for Laboratory Astrophysics | USA | | |
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| 39 (1839) | Infrared Processing and Analysis Center | USA | | |
| 40 (1944) | Smithsonian Conservation Biology Institute | USA | | |
| 41 (1954) | U.S. Army * | USA | | |
| 42 (1994) | National Energy Technology Laboratory | USA | | |
| 43 (2040) | US Naval Research Laboratory | USA | | |
| 44 (2086) | Center for Integrated Nanotechnologies | USA | | |
| 45 (2111) | Smithsonian National Museum of Natural History | USA | | |
| 46 (2122) | Federal Reserve System | USA | | |
| 47 (2130) | US National Science Foundation * | USA | | |
| 48 (2144) | Oak Ridge Institute for Science and Education | USA | | |
| 49 (2156) | American Museum of Natural History | USA | | |
| 50 (2168) | Space Telescope Science Institute | USA | | |
| 51 (2177) | Ames Laboratory | USA | | |
| 52 (2308) | Center for Drug Evaluation & Research | USA | | |
| 53 (2480) | Center for Devices and Radiological Health | USA | | |
| 54 (2491) | NASA Goddard Space Flight Center | USA | | |
| 55 (2545) | Natural Resources Canada | CAN | | |
| 56 (2548) | National Research Council of the National Academies | USA | | |
| 57 (2577) | NASA Ames Research Center | USA | | |
| 58 (2718) | National Radio Astronomy Observatory Charlottesville | USA | | |
| 59 (2819) | HealthPartners Research Foundation | USA | | |
| 60 (2937) | NASA Langley Research Center | USA | | |
| 61 (2968) | Fermi National Accelerator Laboratory | USA | | |
| 62 (3007) | Center for Food Safety and Applied Nutrition | USA | | |
| 63 (3128) | National High Magnetic Field Laboratory | USA | | |
| 64 (3251) | Douglas Mental Health University Institute | CAN | | |
| 65 (3519) | National Radio Astronomy Observatory, Socorro | USA | | |
| 66 (3558) | Fisheries and Oceans Canada * | CAN | | |
| 67 (3920) | Thomas Jefferson National Accelerator Facility | USA | | |
| 68 (3978) | Idaho National Laboratory | USA | |  |
| 69 (4126) | Glenn Research Center | USA | | |
| 70 (4157) | United States Fish and Wildlife Service | USA | | |
| 71 (4198) | Nemours Children's Health System | USA | | |
| 71 (4198) | National Center for Toxicological Research | USA | | |
| 73 (4530) | TRIUMF - National Laboratory for Particle and Nuclear Physics | CAN | | |
| 74 (4978) | Field Museum Natural History | USA | | |
| 75 (5059) | Princeton Plasma Physics Laboratory | USA | | |
| 76 (5239) | Savannah River National Laboratory | USA | | |
| 77 (5567) | Missouri Botanical Garden | USA | | |
| 78 (5639) | University of Maryland, Center for Environmental Science | USA | | |
| 79 (5779) | NASA Marshall Space Flight Center | USA | | |
| 80 (6239) | Natural History Museum of los Angeles County | USA | | |
| 81 (6258) | New York Botanical Garden | USA | | |
| 82 (6270) | United States Agency for International Development United States | USA | | |
| 83 (6395) | Westat Corp | USA | | |
| 84 (6491) | Arthritis Research Canada | CAN | | |
| 85 (6618) | Fisheries and Oceans Canada Dartmouth | CAN | | |
| 86 (6877) | NASA Johnson Space Center | USA | | |
| 87 (6996) | Bedford Institute of Oceanography | CAN | | |
| 88 (7021) | American Institutes for Research | USA | | |
| 89 (7337) | Defence Research and Development Canada | CAN | | |
| 90 (7392) | NASA Stennis Space Center | USA | | |
| 90 (7392) | Steadman Philippon Research Institute | USA | | |
| 92 (7694) | Canadian Nuclear Laboratories | CAN | | |
| 93 (9053) | Research Institute for Fragrance Materials | USA | |  |
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