Moving Picture Institute 20-3237801 Click to copy NY Arts and Culture 36 American Council of Trustees and Alumni 52-1870003 Click to copy DC Arts and Culture 29 Donors Trust Inc 52-2166327 Click to copy VA Philanthropy 26 Foundation for Cultural Review Inc 13-3108424 Click to copy NY Arts and Culture 26 Heartland Institute 36-3309812 Click to copy IL Public Benefit 26 Ethics and Public Policy Center Inc 52-1162185 Click to copy DC Public Benefit 25 Bill of Rights Institute 48-0891418 Click to copy VA Unclassified 24 Daily Caller News Foundation 45-2922471 Click to copy DC Arts and Culture 24 Independent Womens Forum 54-1670627 Click to copy VA Civil Rights 24 Pacific Research Institute for Public Policy 94-2528433 Click to copy CA Philanthropy 24 Real Clear Foundation 52-2128875 Click to copy IL Education 22 Libertas Network 45-5254794 Click to copy UT Public Benefit 20 Students for Liberty Incorporated 94-3435899 Click to copy VA Education 20 Foundation for Government Accountability Inc 45-2637507 Click to copy FL Public Benefit 19 Young Voices 81-2593815 Click to copy DC Cause Not Recorded 19 Americas Future Foundation 52-1928321 Click to copy DC Youth Development 18 Free to Choose Network 52-1455677 Click to copy PA Arts and Culture 18 American Institute for Economic Research Inc 04-2121305 Click to copy MA Social Science 17 Center for Individual Rights 52-1600481 Click to copy DC Civil Rights 17 The James Madison Institute for Public Policy Studies Inc 59-2811908 Click to copy FL Public Benefit 17 Acton Institute for the Study of Religion and Liberty 38-2926822 Click to copy MI Civil Rights 16 Becket Fund 52-1858532 Click to copy DC Social Science 15 Commentary Inc 13-3610041 Click to copy NY Religion 15 Heterodox Academy 82-2903153 Click to copy NY Education 15 National Right to Work Legal Defense & Education Foundation Inc 59-1588825 Click to copy VA Crime and Legal 15 The Buckeye Institute 31-1278593 Click to copy OH Community Improvement 15 Atlas Economic Research Foundation 94-2763845 Click to copy VA Social Science 14 Center for Independent Thought Inc 52-0945376 Click to copy PA Social Science 14 Encounter for Culture and Education Inc 39-1688129 Click to copy NY Arts and Culture 14 Evergreen Freedom Foundation 94-3136961 Click to copy WA Unclassified 14 Vmts Education Inc 84-4459778 Click to copy NY Arts and Culture 14 Co2 Coalition Inc 47-3722575 Click to copy VA Environment 13 Emergent Order Foundation Inc 85-3369351 Click to copy TX Education 13 Empire Center for Public Policy Inc 46-1987418 Click to copy NY Public Benefit 13 Foundation for Excellence Ineducation Inc 26-0615175 Click to copy FL Education 13 Franklin News Foundation 26-4066298 Click to copy IL Education 13 Institute for Free Speech 20-3676886 Click to copy DC Public Benefit 13 National Center for Public Policy Research Inc 52-1226614 Click to copy DC Public Benefit 13 Student Free Press Association 27-2277658 Click to copy MI Education 13 American Ideas Institute 27-0311492 Click to copy DC Arts and Culture 12 Goodman Institute for Public Policy Research 47-2184178 Click to copy TX Civil Rights 12 Illinois Policy Institute 41-2057028 Click to copy IL Public Benefit 12 Institute for Energy Research 76-0149778 Click to copy DC Environment 12 Jack Miller Center for Teaching Americas Founding Principles and 26-1147689 Click to copy PA Philanthropy 12 Mountain States Legal Foundation 84-0736725 Click to copy CO Civil Rights 12 Speech First Inc 82-3599047 Click to copy DC Civil Rights 12 Unleash Prosperity Inc 47-3514328 Click to copy MD Public Benefit 12 American Private Radio 46-1414877 Click to copy MS Arts and Culture 11 Americans for Prosperity Foundation 52-1527294 Click to copy VA Social Science 11 Archbridge Institute 47-4252296 Click to copy DC Education 11