Rank;Global Rank;Institution;Country;Sector 1;218;National Bureau of Economic Research;USA;Non-Profit 2;427;Institute for Advanced Study;USA;Non-Profit 3;474;American Institute of Aeronautics and Astronautics;USA;Non-Profit 4;495;Carnegie Institution for Science;USA;Non-Profit 5;504;Kavli Institute for Particle Astrophysics and Cosmology;USA;Non-Profit 6;613;Santa Fe Institute;USA;Non-Profit 7;679;Bill and Melinda Gates Foundation;USA;Non-Profit 8;700;Regenstrief Institute;USA;Non-Profit 9;749;Woods Hole Oceanographic Institution;USA;Non-Profit 10;766;RAND Corporation;USA;Non-Profit 11;864;SETI Institute;USA;Non-Profit 12;1041;Marine Biological Laboratory;USA;Non-Profit 13;1134;SRI International;USA;Non-Profit 14;1210;Wildlife Conservation Society USA;USA;Non-Profit 15;1435;Planetary Science Institute;USA;Non-Profit 16;1741;International Monetary Fund;USA;Non-Profit 17;1928;Desert Research Institute, Reno;USA;Non-Profit 18;1935;Universities Space Research Association;USA;Non-Profit 19;2710;Louisiana State University Agricultural Center;USA;Non-Profit 20;2877;Southwest Research Institute;USA;Non-Profit 21;3386;Battelle Memorial Institute;USA;Non-Profit 22;3882;Electric Power Research Institute;USA;Non-Profit