| 1 (93) | National Aeronautics and Space Administration * | USA |  |
| 2 (156) | National Institute of Standards and Technology * | USA | |
| 3 (170) | National Renewable Energy Laboratory | USA | |
| 4 (192) | Lawrence Berkeley National Laboratory * | USA | |
| 5 (247) | Kavli Institute at Cornell for Nanoscale Science | USA | |
| 6 (257) | United States Department of Agriculture | USA | |
| 7 (310) | Joint Quantum Institute | USA | |
| 8 (318) | Harvard-Smithsonian Center for Astrophysics | USA | |
| 9 (323) | Smithsonian Institution * | USA | |
| 10 (327) | SLAC National Accelerator Laboratory | USA | |
| 11 (376) | Oak Ridge National Laboratory | USA | |
| 12 (377) | Argonne National Laboratory * | USA | |
| 13 (426) | Jet Propulsion Laboratory | USA | |
| 14 (431) | Sandia National Laboratories, New Mexico | USA | |
| 15 (432) | NASA Goddard Space Flight Center | USA | |
| 16 (443) | Kavli Energy NanoScience Institute | USA | |
| 17 (456) | US Food and Drug Administration | USA | |
| 18 (490) | European Space Agency, United States | USA | |
| 19 (559) | Kavli Institute for Particle Astrophysics and Cosmology | USA | |
| 20 (562) | Los Alamos National Laboratory * | USA | |
| 21 (586) | MIT Kavli Institute for Astrophysics and Space Research | USA | |
| 22 (590) | NASA Johnson Space Center | USA | |
| 23 (595) | Pacific Northwest National Laboratory * | USA | |
| 24 (611) | U.S. Army * | USA | |
| 25 (621) | National Research Council Canada * | CAN | |
| 26 (639) | Lawrence Livermore National Laboratory * | USA | |
| 27 (670) | Brookhaven National Laboratory * | USA | |
| 28 (689) | NASA Ames Research Center | USA | |
| 29 (691) | Molecular Foundry | USA | |
| 30 (707) | Kavli Institute for Cosmological Physics | USA | |
| 31 (756) | U.S. Department of Energy * | USA | |
| 32 (802) | United States Geological Survey | USA | |
| 33 (818) | Center for Nanoscale Materials | USA | |
| 34 (824) | NASA Marshall Space Flight Center | USA | |
| 35 (832) | Joint Institute for Laboratory Astrophysics | USA | |
| 36 (892) | Infrared Processing and Analysis Center | USA | |
| 37 (908) | Kavli Institute for Theoretical Physics | USA | |
| 38 (911) | Glenn Research Center | USA | |
| 39 (917) | National Energy Technology Laboratory | USA | |
| 40 (919) | Space Telescope Science Institute | USA | |
| 41 (942) | National Oceanic and Atmospheric Administration | USA | |
| 42 (956) | U.S. Air Force | USA | |
| 43 (1019) | Center for Integrated Nanotechnologies | USA | |
| 44 (1116) | US Naval Research Laboratory | USA | |
| 45 (1135) | American Museum of Natural History | USA | |
| 46 (1176) | National Radio Astronomy Observatory Charlottesville | USA | |
| 47 (1223) | Fermi National Accelerator Laboratory | USA | |
| 47 (1223) | Sandia National Laboratories, California | USA | |
| 49 (1292) | NASA Langley Research Center | USA | |
| 50 (1370) | National Center for Atmospheric Research | USA | |
| 51 (1433) | Ames Laboratory | USA | |
| 52 (1506) | National High Magnetic Field Laboratory | USA | |
| 53 (1525) | US National Science Foundation * | USA | |
| 54 (1534) | Princeton Plasma Physics Laboratory | USA | |
| 55 (1599) | Idaho National Laboratory * | USA | |
| 56 (1769) | Thomas Jefferson National Accelerator Facility | USA | |
| 57 (1907) | Savannah River National Laboratory | USA | |
| 58 (2276) | TRIUMF - National Laboratory for Particle and Nuclear Physics | CAN | |
| 59 (2292) | National Radio Astronomy Observatory, Socorro | USA | |
| 60 (2936) | Bay Area Environmental Research Institute | USA | |
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