| 1 (67) | Genomics Institute of the Novartis Research Foundation | USA |  |
| 2 (79) | United States Department of Agriculture | USA | |
| 3 (131) | Institute of Human Virology | USA | |
| 4 (152) | U.S. Army | USA | |
| 5 (193) | Lawrence Berkeley National Laboratory | USA | |
| 6 (210) | U.S. Food and Drug Administration | USA | |
| 7 (244) | University of Maryland Biotechnology Institute | USA | |
| 8 (245) | National Aeronautics and Space Administration * | USA | |
| 9 (265) | National Research Council Canada | CAN | |
| 10 (274) | US Naval Research Laboratory | USA | |
| 11 (341) | National Institute of Standards and Technology * | USA | |
| 12 (354) | Sandia National Laboratories, New Mexico | USA | |
| 13 (453) | National Center for Biotechnology Information | USA | |
| 14 (462) | Oak Ridge National Laboratory | USA | |
| 15 (484) | Los Alamos National Laboratory | USA | |
| 16 (486) | Communications Research Centre Canada | CAN | |
| 17 (508) | Pacific Northwest National Laboratory | USA | |
| 18 (551) | U.S. Air Force | USA | |
| 19 (559) | National Renewable Energy Laboratory | USA | |
| 20 (634) | Lawrence Livermore National Laboratory | USA | |
| 21 (680) | Argonne National Laboratory | USA | |
| 22 (760) | Jet Propulsion Laboratory | USA | |
| 23 (769) | Armed Forces Institute of Pathology | USA | |
| 24 (977) | Brookhaven National Laboratory | USA | |
| 25 (1133) | Agriculture and Agri-Food Canada | CAN | |
| 26 (1240) | U.S. Department of Energy | USA | |
| 27 (1249) | NASA Ames Research Center | USA | |
| 28 (1267) | Ames Laboratory | USA | |
| 29 (1442) | National Energy Technology Laboratory | USA | |
| 30 (1459) | Glenn Research Center | USA | |
| 31 (1523) | Douglas Mental Health University Institute | CAN | |
| 32 (1620) | NASA Stennis Space Center | USA | |
| 33 (1791) | NASA Langley Research Center | USA | |
| 34 (1912) | US Environmental Protection Agency | USA | |
| 35 (1936) | Naval Air Systems Command | USA | |
| 36 (1968) | Nemours A Children's Health System | USA | |
| 37 (2194) | Idaho National Laboratory | USA | |
| 38 (2305) | National High Magnetic Field Laboratory | USA | |
| 39 (2316) | NASA Johnson Space Center | USA | |
| 40 (2327) | SLAC National Accelerator Laboratory | USA | |
| 41 (2387) | Natural Resources Canada | CAN | |
| 42 (2503) | NASA Goddard Space Flight Center | USA | |
| 43 (2582) | Joint Institute for Laboratory Astrophysics | USA | |
| 43 (2582) | Thomas Jefferson National Accelerator Facility | USA | |
| 45 (2633) | US National Science Foundation | USA | |
| 46 (2845) | United States Geological Survey | USA | |
| 47 (2882) | National Oceanic and Atmospheric Administration | USA | |
| 48 (2984) | NASA Kennedy Space Center | USA | |
| 49 (3177) | NASA Marshall Space Flight Center | USA | |
| 50 (3234) | National Center for Atmospheric Research | USA | |
| 51 (3303) | University of Maryland, Center for Environmental Science | USA | |
| 52 (3469) | TRIUMF - National Laboratory for Particle and Nuclear Physics | CAN | |
| 53 (3536) | Environment Canada | CAN | |
| 54 (3578) | National Radio Astronomy Observatory, Charlottesville | USA | |
| 55 (3585) | Fermi National Accelerator Laboratory | USA | |
| 56 (3589) | Princeton Plasma Physics Laboratory | USA | |
| 57 (3619) | Bedford Institute of Oceanography | CAN | |
| 58 (3699) | Smithsonian Institution | USA | |
| 59 (3758) | American Museum of Natural History | USA | |
| 60 (3786) | National Optical Astronomy Observatory | USA | |
| 61 (3810) | United States Fish and Wildlife Service | USA | |
| 62 (3905) | Space Telescope Science Institute | USA | |
| 63 (3914) | World Bank United States | USA | |
| 64 (3922) | Spitzer Science Center | USA | |
| 65 (3947) | Field Museum Natural History | USA | |
| 65 (3947) | National Radio Astronomy Observatory, Socorro | USA | |
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