Rank;Global Rank;Institution;Country;Sector 1;235;Institute of Electrical and Electronics Engineers, USA;USA;Non-Profit 2;285;Woods Hole Oceanographic Institution;USA;Non-Profit 3;314;Kavli Institute for Particle Astrophysics and Cosmology;USA;Non-Profit 4;315;SRI International;USA;Non-Profit 5;333;Perimeter Institute for Theoretical Physics;CAN;Non-Profit 6;409;Institute for Advanced Study;USA;Non-Profit 7;431;Educational Testing Service;USA;Non-Profit 8;438;Santa Fe Institute;USA;Non-Profit 9;463;Simons Foundation;USA;Non-Profit 10;511;National Bureau of Economic Research;USA;Non-Profit 11;537;RAND Corp;USA;Non-Profit 12;715;Southwest Research Institute;USA;Non-Profit