Hillwood Estate Museum & Gardens 52-6080752 Click to copy DC Arts and Culture 13 Washington Ballet 52-0846173 Click to copy DC Arts and Culture 13 Ford S Theatre Society 52-6073157 Click to copy DC Arts and Culture 12 Junior Achievement of Greater Washington 54-0788947 Click to copy DC International 11 Meridian International Center 53-0259663 Click to copy DC International 10 Lillian & Albert Small Capital Jewish Museum Inc 52-6064549 Click to copy DC Arts and Culture 9 Shakespeare Theatre 52-1405988 Click to copy DC Arts and Culture 9 Halcyon House 81-4819533 Click to copy DC Arts and Culture 8 Boys & Girls Clubs of Greater Washington Inc 53-0236759 Click to copy DC Youth Development 7 National Archives Foundation 52-1792608 Click to copy DC Arts and Culture 7 Suburban Hospital Foundation Inc 52-2019696 Click to copy MD Health 7 Academy Art Museum Inc 52-6051766 Click to copy MD Arts and Culture 6 Atlas Performing Arts Center 52-2358563 Click to copy DC Arts and Culture 6 Bethesda Chevy Chase Rescue Squad Inc 52-0583872 Click to copy MD Health 6 Collegiate Directions Incorporated 20-3675989 Click to copy MD Education 6 Ellington Fund 52-1152273 Click to copy DC Philanthropy 6 Higher Achievement Program Inc 52-1383374 Click to copy DC Education 6 Jewish Council for the Aging of Greater Washington Inc 52-0983740 Click to copy MD Human Services 6 Levine Music Inc 52-1063325 Click to copy DC Arts and Culture 6 Sasha Bruce Youthwork Inc 52-1006486 Click to copy DC Human Services 6 Signature Theatre Inc 62-1417785 Click to copy VA Arts and Culture 6 Sixth & I Synagogue Inc 33-1036146 Click to copy DC Religion 6 Washington Performing Arts Society 52-6062439 Click to copy DC Arts and Culture 6 Woodrow Wilson International Center for Scholars 52-1067541 Click to copy DC Social Science 6 Adas Israel Hebrew Congregation 53-0196563 Click to copy DC Religion 5 Arts for the Aging-Maryland Inc 52-1978088 Click to copy MD Arts and Culture 5 Building Bridges Across the River 52-2013526 Click to copy DC Community Improvement 5 Calvary Womens Services Inc 52-1307706 Click to copy DC Housing 5 Childrens Law Center Incorporated 52-1961588 Click to copy DC Crime and Legal 5 Edlavitch Jewish Community Center of Washington DC Inc 52-1398151 Click to copy DC Human Services 5 Friends of Cancer Research 52-1983273 Click to copy DC Medical Research 5 Georgetown Heritage 30-0830983 Click to copy DC Community Improvement 5 Hortons Kids Inc 52-1755403 Click to copy DC Education 5 Imagination Stage Inc 52-1164889 Click to copy MD Arts and Culture 5 Iona Senior Services 52-1039553 Click to copy DC Human Services 5 Mclean Project for the Arts Inc 52-1374407 Click to copy VA Arts and Culture 5 National Building Museum 52-1050999 Click to copy DC Arts and Culture 5 Orchestra of the Americas Group Inc 52-2309214 Click to copy DC Arts and Culture 5 Prevent Cancer Foundation 52-1429544 Click to copy VA Medical Research 5 Studio Theatre Inc 52-1136132 Click to copy DC Arts and Culture 5 Talbot Hospice Foundation Inc 52-1227747 Click to copy MD Human Services 5 The National Theatre Foundation 52-1014217 Click to copy DC Arts and Culture 5 United States Capitol Historical Society 52-0796820 Click to copy DC Arts and Culture 5 Washington National Opera 53-0237707 Click to copy DC Arts and Culture 5 Washington Nationals Philanthropies 34-2034830 Click to copy DC Youth Development 5 Washington Tennis & Education 52-6046504 Click to copy DC Youth Development 5 Woolly Mammoth Theatre Co 52-1242900 Click to copy DC Arts and Culture 5 American Jewish Historical Society 13-1764804 Click to copy NY Arts and Culture 4 Appletree Institute for Education Innovation Inc 04-3331760 Click to copy DC Education 4 Arlington Food Assistance Center 54-1473207 Click to copy VA Food and Agriculture 4