| 1 (85) | Joint BioEnergy Institute | USA |  |
| 2 (119) | National Center for Biotechnology Information | USA | |
| 3 (403) | Center for Biologics Evaluation and Research | USA | |
| 4 (457) | Lawrence Berkeley National Laboratory * | USA | |
| 5 (514) | Doe Joint Genome Institute | USA | |
| 6 (598) | National Renewable Energy Laboratory | USA | |
| 7 (599) | National Institute of Standards and Technology * | USA | |
| 8 (687) | Sandia National Laboratories, California | USA | |
| 9 (772) | Argonne National Laboratory | USA | |
| 10 (792) | Joint Quantum Institute | USA | |
| 11 (939) | U.S. Army * | USA | |
| 12 (950) | US Food and Drug Administration | USA | |
| 12 (950) | Sandia National Laboratories, New Mexico | USA | |
| 14 (959) | Pacific Northwest National Laboratory | USA | |
| 15 (996) | Center for Drug Evaluation & Research | USA | |
| 16 (1025) | US Naval Research Laboratory | USA | |
| 17 (1039) | United States Department of Agriculture | USA | |
| 18 (1066) | Oak Ridge National Laboratory | USA | |
| 19 (1100) | National Center for Toxicological Research | USA | |
| 20 (1274) | Center for Devices and Radiological Health | USA | |
| 21 (1357) | Lawrence Livermore National Laboratory * | USA | |
| 22 (1592) | Joint Institute for Laboratory Astrophysics | USA | |
| 23 (1704) | SLAC National Accelerator Laboratory | USA | |
| 24 (1769) | U.S. Air Force | USA | |
| 25 (1916) | Glenn Research Center | USA | |
| 26 (1937) | U.S. Department of Energy * | USA | |
| 27 (1964) | Los Alamos National Laboratory * | USA | |
| 28 (2053) | Brookhaven National Laboratory * | USA | |
| 29 (2186) | Center for Food Safety and Applied Nutrition | USA | |
| 30 (2406) | National Energy Technology Laboratory | USA | |
| 31 (2427) | National Aeronautics and Space Administration * | USA | |
| 32 (2430) | US National Science Foundation * | USA | |
| 33 (2625) | National High Magnetic Field Laboratory | USA | |
| 34 (2834) | Nemours Children's Health System | USA | |
| 35 (2886) | NASA Stennis Space Center | USA | |
| 36 (3056) | NASA Ames Research Center | USA | |
| 37 (3104) | Ames Laboratory | USA | |
| 38 (3110) | NASA Langley Research Center | USA | |
| 39 (3765) | Jet Propulsion Laboratory | USA | |
| 40 (4085) | Idaho National Laboratory | USA | |
| 41 (4127) | Oak Ridge Institute for Science and Education | USA | |
| 42 (4748) | US Environmental Protection Agency | USA | |
| 43 (4824) | Federal Reserve System | USA | |
| 44 (5243) | NASA Marshall Space Flight Center | USA | |
| 45 (5660) | Fermi National Accelerator Laboratory | USA | |
| 46 (6024) | NASA Johnson Space Center | USA | |
| 47 (6217) | National Oceanic and Atmospheric Administration | USA | |
| 48 (6242) | Thomas Jefferson National Accelerator Facility | USA | |
| 49 (6416) | University of Maryland, Center for Environmental Science | USA | |
| 50 (6466) | United States Geological Survey | USA | |
| 50 (6466) | National Optical Astronomy Observatory | USA | |
| 52 (6550) | NASA Goddard Space Flight Center | USA | |
| 52 (6550) | Missouri Botanical Garden | USA | |
| 54 (6627) | Harvard-Smithsonian Center for Astrophysics | USA | |
| 55 (6644) | Field Museum Natural History | USA | |
| 56 (6723) | Smithsonian Institution * | USA | |
| 57 (6770) | Infrared Processing and Analysis Center | USA | |
| 58 (6827) | Inter-American Development Bank | USA | |
| 59 (6857) | Research Institute for Fragrance Materials | USA | |
| 60 (6903) | Subaru Telescope | USA | |
| 61 (6991) | National Center for Atmospheric Research | USA | |
| 62 (7028) | Bay Area Environmental Research Institute | USA | |
| 63 (7067) | Princeton Plasma Physics Laboratory | USA | |
| 64 (7167) | American Museum of Natural History | USA | |
| 65 (7178) | Westat Corp | USA | |
| 66 (7208) | National Radio Astronomy Observatory Charlottesville | USA | |
| 67 (7324) | Smithsonian National Museum of Natural History | USA | |
| 68 (7527) | NASA Goddard Institute for Space Studies | USA | |
| 69 (7605) | Space Telescope Science Institute | USA | |
| 70 (7631) | World Bank United States | USA | |
| 71 (7641) | United States Fish and Wildlife Service | USA | |
| 72 (7660) | American Institutes for Research | USA | |
| 72 (7660) | Smithsonian Environmental Research Center | USA | |
| 72 (7660) | National Radio Astronomy Observatory, Socorro | USA | |
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