Princeton Symphony Orchestra Inc 22-2327766 Click to copy NJ Arts and Culture 14 Mccarter Theatre Company 21-0724198 Click to copy NJ Arts and Culture 13 Center for Effective Philanthropy Inc 04-3523528 Click to copy MA Philanthropy 12 Institute of International Education Inc 13-1624046 Click to copy NY International 12 Friends and Foundation of the Princeton Public Library Inc 22-3494366 Click to copy NJ Education 11 Social Science Research Council 13-1325070 Click to copy NY Social Science 11 Princeton Day School Inc 21-0727645 Click to copy NJ Education 10 Simons Laufer Mathematical Sciences Institute 94-2650833 Click to copy CA Science 10 Carnegie Institution of Washington 53-0196523 Click to copy DC Science 9 Code for Science and Society Inc 81-3791683 Click to copy OR Science 9 Arts Council of Princeton 22-6108090 Click to copy NJ Arts and Culture 8 Carnegie Endowment for International Peace 13-0552040 Click to copy DC International 8 Federation of American Scientists 23-7185827 Click to copy DC International 8 Foreign Policy Association Incorporated 13-1624007 Click to copy NY International 8 Housing Initiatives of Princeton Charitable Tr 27-6983137 Click to copy NJ Housing 8 Isles Inc 22-2350832 Click to copy NJ Housing 8 National Center for Civic Innovation Inc 02-0590588 Click to copy NY Community Improvement 8 Princeton First Aid and Rescue Squad Inc 23-7140015 Click to copy NJ Health 8 Regents of the University of California at Riverside 95-6006142 Click to copy CA Education 8 University of Kansas Center for Research Inc 48-0680117 Click to copy KS Science 8 Watershed Institute Inc 21-0649717 Click to copy NJ Environment 8 American Council of Learned Societies 13-1851145 Click to copy NY Arts and Culture 7 Center for Community Change 52-0888113 Click to copy DC Community Improvement 7 Harlem Educational Activities Fund Inc 13-3568672 Click to copy NY Education 7 Media Impact Funders Inc 26-1948166 Click to copy PA Arts and Culture 7 Ncsl Foundation for State Legislatures 74-2232576 Click to copy CO Public Benefit 7 New York Hall of Science 11-2104059 Click to copy NY Arts and Culture 7 Pioneer Works Art Foundation 46-1097738 Click to copy NY Arts and Culture 7 Princeton Community Housing Inc 13-3026182 Click to copy NJ Housing 7 Research America 52-1609875 Click to copy VA Social Science 7 Solutions Journalism Network Inc 46-2265729 Click to copy NY Education 7 The Petey Greene Program Inc 30-0499760 Click to copy NJ Crime and Legal 7 World Science Foundation 43-2095418 Click to copy NY Science 7 Alaska Native Heritage Center Inc 92-0127531 Click to copy AK Arts and Culture 6 Center on Budget and Policy Priorities 52-1234565 Click to copy DC Public Benefit 6 Communications Network 52-2114179 Click to copy IL Education 6 Craig Newmark Graduate School of Journalism Cuny Foundation Inc 46-5195587 Click to copy NY Education 6 Florida State University Research Foundation Inc 59-3211153 Click to copy FL Education 6 Futuro Media Group 27-2077349 Click to copy NY Arts and Culture 6 German Marshall Fund of the US 52-0954751 Click to copy DC International 6 Gordon Research Conferences 26-0150662 Click to copy RI Science 6 Ipas 56-1071085 Click to copy NC International 6 Mercer Street Friends Center 21-0733990 Click to copy NJ Human Services 6 Migration Policy Institute 52-2279789 Click to copy DC Civil Rights 6 National Opinion Research Center 36-2167808 Click to copy IL Social Science 6 New York Genome Center Inc 80-0631734 Click to copy NY Health 6 Partnership for Public Service Inc 06-1540513 Click to copy DC Employment 6 Princeton Senior Resource Center 22-2228083 Click to copy NJ Human Services 6 Prx Incorporated 26-3347402 Click to copy MA Arts and Culture 6 Social Finance Inc 27-4620963 Click to copy MA Human Services 6