Potomac Conservancy Inc 52-1842501 Click to copy MD Environment 3 Ward 8 Woods Conservancy Inc 83-4498574 Click to copy DC Environment 3 Anacostia Riverkeeper 61-1574670 Click to copy DC Environment 2 Carnegie Institution of Washington 53-0196523 Click to copy DC Science 2 Catoctin Land Trust Inc 01-0578410 Click to copy MD Environment 2 Civic Works Inc 52-1925614 Click to copy MD Education 2 DC Greens Inc 26-4527988 Click to copy DC Community Improvement 2 Elizabeth Glaser Pediatric AIDS Foundation 95-4191698 Click to copy DC Medical Research 2 Immigrant Defenders Law Center 47-4473312 Click to copy CA Crime and Legal 2 Lakes Environment Association 23-7120682 Click to copy ME Environment 2 Robert F Kennedy Center for Justice and Human Rights 13-2522784 Click to copy DC Unclassified 2 Sassafras Earth Education 45-5469987 Click to copy MA Environment 2 The Windward School 13-1740499 Click to copy NY Education 2 755 Alliance Inc 84-2372312 Click to copy MD Community Improvement 1 826DC Inc 26-2426166 Click to copy DC Youth Development 1 A Place for Jazz Ltd 76-0812619 Click to copy NY Education 1 A Sense of Home 47-3814056 Click to copy CA Human Services 1 Above the Clouds Inc 46-1611467 Click to copy MA Human Services 1 Academy Foundation 95-2243698 Click to copy CA Arts and Culture 1 Access of Wny Inc 20-2917932 Click to copy NY Human Services 1 Accessible Academics USA Inc 81-2598821 Click to copy NY Education 1 Accountability Counsel 46-1909035 Click to copy CA Environment 1 Action Inc 04-2389332 Click to copy MA Human Services 1 Adath Emanu-El Jewish Reform Cong Inc 22-1851488 Click to copy NJ Religion 1 Adkins Arboretum Ltd 52-1163405 Click to copy MD Environment 1 Advocates for Homeless Families Inc 52-1591139 Click to copy MD Housing 1 Advocates for the West Inc 06-1654062 Click to copy ID Environment 1 African Cultural Center of Buffalo Inc 16-0920652 Click to copy NY Arts and Culture 1 African Women Cancer Awareness Association Incorporated 73-1704355 Click to copy MD Human Services 1 Afrithrive Inc 84-2431077 Click to copy MD Community Improvement 1 Aish Hatorah Detroit 81-1928431 Click to copy MI Religion 1 Alaska Childrens Trust 91-1765129 Click to copy AK Human Services 1 Albany Law School 14-1338309 Click to copy NY Education 1 Alice Ferguson Foundation Inc 52-0694646 Click to copy MD Environment 1 All Saints Church 52-0610441 Click to copy MD Religion 1 Allegheny-Blue Ridge Alliance 82-1524592 Click to copy VA Environment 1 Alliance College-Ready Public Schools Foundation 84-3100099 Click to copy CA Education 1 Alliance for Choice in Education 84-1531066 Click to copy CO Education 1 Alliance for the Chesapeake Bay Inc 54-1060924 Click to copy MD Environment 1 Alliance for the Shenandoah Valley 41-2233874 Click to copy VA Community Improvement 1 Alpha USA 13-3962840 Click to copy IL Religion 1 Alzheimers Greater Los Angeles 95-3718119 Click to copy CA Disease and Disorders 1 America First Legal Foundation 86-2190372 Click to copy DC Crime and Legal 1 American Academy of Pediatrics Inc 36-2275597 Click to copy IL Disease and Disorders 1 American Bar Association Fund for Justice and Education 36-6110299 Click to copy IL Crime and Legal 1 American Camping Association Inc 35-0962419 Click to copy IN Recreation and Sports 1 American Chestnut Land Trust Inc 52-1489614 Click to copy MD Environment 1 American Conservation 37-1473291 Click to copy AZ Environment 1 American Corporation of the Arts 95-3326697 Click to copy CA Arts and Culture 1 American Council of Trustees and Alumni 52-1870003 Click to copy DC Arts and Culture 1