Inova Health System Foundation 54-1071867 Click to copy VA Health 8 Jamestown Yorktown Foundation Inc 31-1618642 Click to copy VA Arts and Culture 8 Montpelier Foundation 31-1620682 Click to copy VA Arts and Culture 8 Stratford Hall 54-0536105 Click to copy VA Arts and Culture 8 564 Park Avenue Preservation Foundation 20-3719314 Click to copy NY Arts and Culture 7 Boy Scouts of America 53-0204610 Click to copy MD Youth Development 7 New York School of Interior Design 13-1662715 Click to copy NY Education 7 Trust for the National Mall 30-0080738 Click to copy DC Arts and Culture 7 United States Capitol Historical Society 52-0796820 Click to copy DC Arts and Culture 7 Virginia Historical Society 54-0419452 Click to copy VA Arts and Culture 7 Decorative Arts Trust 23-2048668 Click to copy PA Arts and Culture 6 Gettysburg Foundation 23-2969074 Click to copy PA Arts and Culture 6 National Sporting Library Incorporated 54-6053662 Click to copy VA Education 6 Ncsl Foundation for State Legislatures 74-2232576 Click to copy CO Public Benefit 6 Washington Ballet 52-0846173 Click to copy DC Arts and Culture 6 Alley Theatre 74-1143076 Click to copy TX Arts and Culture 5 Bill of Rights Institute 48-0891418 Click to copy VA Unclassified 5 Blair House Foundation 52-1401505 Click to copy DC Arts and Culture 5 Congressional Black Caucus Foundation Inc 52-1160561 Click to copy DC Civil Rights 5 Ford S Theatre Society 52-6073157 Click to copy DC Arts and Culture 5 Frank Lloyd Wright Foundation 86-0197576 Click to copy AZ Education 5 Friends of the National Arboretum Inc 52-1257712 Click to copy DC Environment 5 Hillwood Estate Museum & Gardens 52-6080752 Click to copy DC Arts and Culture 5 Jamestown Rediscovery Foundation 47-2945490 Click to copy VA Arts and Culture 5 Kappa Alpha Theta Foundation 36-6066531 Click to copy IN Education 5 Links Foundation Inc 52-1170830 Click to copy DC Community Improvement 5 Maymont Foundation 54-6039788 Click to copy VA Arts and Culture 5 Menokin Foundation 54-1735338 Click to copy VA Philanthropy 5 Middleburg Humane Foundation 54-1694317 Click to copy VA Animals 5 Municipal Art Society of New York 13-5562288 Click to copy NY Arts and Culture 5 The Childrens Scholarship Fund 13-4002189 Click to copy NY Education 5 US Chamber of Commerce Foundation 46-1561597 Click to copy DC Education 5 Washington Drama Society Inc 53-0246894 Click to copy DC Arts and Culture 5 A Place to Be 45-3081114 Click to copy VA Unclassified 4 Acton Institute for the Study of Religion and Liberty 38-2926822 Click to copy MI Civil Rights 4 American Civil War Museum 46-4685540 Click to copy VA Arts and Culture 4 American Council of Trustees and Alumni 52-1870003 Click to copy DC Arts and Culture 4 American Immigration Council 52-1549711 Click to copy DC Crime and Legal 4 Americans for Tax Reform 52-1403587 Click to copy DC Public Benefit 4 Arkansas Museum of Fine Arts Foundation 23-7337495 Click to copy AR Arts and Culture 4 Arlington Food Assistance Center 54-1473207 Click to copy VA Food and Agriculture 4 Arlington Free Clinic Inc 54-1671883 Click to copy VA Health 4 Army Historical Foundation Inc 52-1367225 Click to copy VA Arts and Culture 4 Association for the Preservation of Virginia Antiquities 54-0568800 Click to copy VA Arts and Culture 4 Association of Graduates of the United States Military Academy 14-1260763 Click to copy NY Public Benefit 4 Ball State University Foundation 35-6024566 Click to copy IN Education 4 Bethany House of Northern Virginia Inc 51-0252177 Click to copy VA Human Services 4 Chicago State Foundation 47-3644945 Click to copy IL Education 4 Christ Church Parish of Georgetown 53-0204680 Click to copy DC Religion 4 Citizens Against Government Waste 52-1363952 Click to copy DC Public Benefit 4