Moving Picture Institute 20-3237801 Click to copy NY Arts and Culture 34 Heartland Institute 36-3309812 Click to copy IL Public Benefit 32 Students for Liberty Incorporated 94-3435899 Click to copy VA Education 32 Daily Caller News Foundation 45-2922471 Click to copy DC Arts and Culture 28 National Center for Public Policy Research Inc 52-1226614 Click to copy DC Public Benefit 27 Donors Trust Inc 52-2166327 Click to copy VA Philanthropy 26 National Right to Work Legal Defense & Education Foundation Inc 59-1588825 Click to copy VA Crime and Legal 26 American Council of Trustees and Alumni 52-1870003 Click to copy DC Arts and Culture 25 Bill of Rights Institute 48-0891418 Click to copy VA Unclassified 25 Co2 Coalition Inc 47-3722575 Click to copy VA Environment 25 American Institute for Economic Research Inc 04-2121305 Click to copy MA Social Science 23 Evergreen Freedom Foundation 94-3136961 Click to copy WA Unclassified 23 Friends of the Ashbrook Center 34-1581651 Click to copy OH Philanthropy 23 Illinois Policy Institute 41-2057028 Click to copy IL Public Benefit 23 Libertas Network 45-5254794 Click to copy UT Public Benefit 23 Citizens Against Government Waste 52-1363952 Click to copy DC Public Benefit 22 Pacific Research Institute for Public Policy 94-2528433 Click to copy CA Philanthropy 22 Foundation for Government Accountability Inc 45-2637507 Click to copy FL Public Benefit 21 Mountain States Legal Foundation 84-0736725 Click to copy CO Civil Rights 20 Americans for Prosperity Foundation 52-1527294 Click to copy VA Social Science 19 Young Voices 81-2593815 Click to copy DC Cause Not Recorded 19 The Buckeye Institute 31-1278593 Click to copy OH Community Improvement 18 The James Madison Institute for Public Policy Studies Inc 59-2811908 Click to copy FL Public Benefit 18 Committee for a Constructive Tomorrow 52-1462893 Click to copy DC Arts and Culture 17 Independent Womens Forum 54-1670627 Click to copy VA Civil Rights 17 Real Clear Foundation 52-2128875 Click to copy IL Education 17 Americas Future Foundation 52-1928321 Click to copy DC Youth Development 16 Center for Individual Rights 52-1600481 Click to copy DC Civil Rights 16 Center for Independent Thought Inc 52-0945376 Click to copy PA Social Science 15 Ethics and Public Policy Center Inc 52-1162185 Click to copy DC Public Benefit 15 Young Americans for Liberty Foundation 45-3503672 Click to copy TX Public Benefit 15 American Council on Science and Health 13-2911127 Click to copy NY Health 14 Atlas Economic Research Foundation 94-2763845 Click to copy VA Social Science 14 Citizens United Foundation 54-1626748 Click to copy DC Unclassified 14 Emergent Order Foundation Inc 85-3369351 Click to copy TX Education 14 Franklin News Foundation 26-4066298 Click to copy IL Education 14 Free to Choose Network 52-1455677 Click to copy PA Arts and Culture 14 Foundation for Cultural Review Inc 13-3108424 Click to copy NY Arts and Culture 13 National Taxpayers Union Foundation 52-1122683 Click to copy DC Philanthropy 13 Vmts Education Inc 84-4459778 Click to copy NY Arts and Culture 13 Independence Institute 84-0990300 Click to copy CO Public Benefit 12 Ludwig Von Mises Institute for Austrian Economics Inc 52-1263436 Click to copy AL Social Science 12 Archbridge Institute 47-4252296 Click to copy DC Education 11 Carnegie Endowment for International Peace 13-0552040 Click to copy DC International 11 Institute for Energy Research 76-0149778 Click to copy DC Environment 11 Institute for Free Speech 20-3676886 Click to copy DC Public Benefit 11 Lucy Burns Institute Inc 20-8036372 Click to copy WI Public Benefit 11 National Center for Justice and Liberty Inc 92-0245439 Click to copy IL Civil Rights 11 Speech First Inc 82-3599047 Click to copy DC Civil Rights 11 Student Free Press Association 27-2277658 Click to copy MI Education 11