Moving Picture Institute 20-3237801 Click to copy NY Arts and Culture 25 Heartland Institute 36-3309812 Click to copy IL Public Benefit 24 American Council of Trustees and Alumni 52-1870003 Click to copy DC Arts and Culture 22 Bill of Rights Institute 48-0891418 Click to copy VA Unclassified 22 Daily Caller News Foundation 45-2922471 Click to copy DC Arts and Culture 22 Foundation for Government Accountability Inc 45-2637507 Click to copy FL Public Benefit 22 Citizens Against Government Waste 52-1363952 Click to copy DC Public Benefit 21 Donors Trust Inc 52-2166327 Click to copy VA Philanthropy 20 Libertas Network 45-5254794 Click to copy UT Public Benefit 20 Students for Liberty Incorporated 94-3435899 Click to copy VA Education 20 The James Madison Institute for Public Policy Studies Inc 59-2811908 Click to copy FL Public Benefit 20 Mountain States Legal Foundation 84-0736725 Click to copy CO Civil Rights 19 Young Voices 81-2593815 Click to copy DC Cause Not Recorded 19 Co2 Coalition Inc 47-3722575 Click to copy VA Environment 18 Evergreen Freedom Foundation 94-3136961 Click to copy WA Unclassified 18 National Center for Public Policy Research Inc 52-1226614 Click to copy DC Public Benefit 18 National Right to Work Legal Defense & Education Foundation Inc 59-1588825 Click to copy VA Crime and Legal 18 The Buckeye Institute 31-1278593 Click to copy OH Community Improvement 18 American Institute for Economic Research Inc 04-2121305 Click to copy MA Social Science 17 Americas Future Foundation 52-1928321 Click to copy DC Youth Development 17 Center for Individual Rights 52-1600481 Click to copy DC Civil Rights 16 Independent Womens Forum 54-1670627 Click to copy VA Civil Rights 16 Pacific Research Institute for Public Policy 94-2528433 Click to copy CA Philanthropy 16 Committee for a Constructive Tomorrow 52-1462893 Click to copy DC Arts and Culture 15 Ethics and Public Policy Center Inc 52-1162185 Click to copy DC Public Benefit 15 National Taxpayers Union 52-1009116 Click to copy DC Public Benefit 15 Real Clear Foundation 52-2128875 Click to copy IL Education 15 Free to Choose Network 52-1455677 Click to copy PA Arts and Culture 14 Friends of the Ashbrook Center 34-1581651 Click to copy OH Philanthropy 14 Institute for Free Speech 20-3676886 Click to copy DC Public Benefit 14 National Taxpayers Union Foundation 52-1122683 Click to copy DC Philanthropy 14 Center for Independent Thought Inc 52-0945376 Click to copy PA Social Science 13 Franklin News Foundation 26-4066298 Click to copy IL Education 13 Institute for Energy Research 76-0149778 Click to copy DC Environment 13 Student Free Press Association 27-2277658 Click to copy MI Education 13 Americans for Prosperity Foundation 52-1527294 Click to copy VA Social Science 12 Americans for Tax Reform 52-1403587 Click to copy DC Public Benefit 12 Atlas Economic Research Foundation 94-2763845 Click to copy VA Social Science 12 Illinois Policy Institute 41-2057028 Click to copy IL Public Benefit 12 Lucy Burns Institute Inc 20-8036372 Click to copy WI Public Benefit 12 Emergent Order Foundation Inc 85-3369351 Click to copy TX Education 11 Pelican Institute for Public Policy 26-1704791 Click to copy LA Public Benefit 11 Speech First Inc 82-3599047 Click to copy DC Civil Rights 11 Unleash Prosperity Inc 47-3514328 Click to copy MD Public Benefit 11 Wisconsin Institute for Law & Liberty Inc 45-1606079 Click to copy WI Crime and Legal 11 Accuracy in Media Inc 23-7135837 Click to copy DC Arts and Culture 10 Archbridge Institute 47-4252296 Click to copy DC Education 10 Center for Urban Renewal and Education 31-1467594 Click to copy DC Arts and Culture 10 Landmark Legal Foundation 51-0203802 Click to copy MO Crime and Legal 10 Southeastern Legal Foundation Inc 58-1247027 Click to copy GA Civil Rights 10