| 19,983 District of Columbia Tax-Exempt Organizations |
|
| Name | Address | Established | Total Income |
|---|
| National Caucus And Center On Black Aged Housing Services Of Ohio Inc | 1424 K St Nw Ste 500, Washington, DC 20005-2410 | 1984-11 | $0 |
| National Caucus And Center On Black Aged Inc, Washington Dc Chap 2 | 1812 Bay St Se, Washington, DC 20003-2509 | | $0 |
| National Caucus And Center On Black Aged Inc, Washington Dc Chapter | 2031 34th St Se, Washington, DC 20020-2415 | 1983-10 | $0 |
| National Caucus And Center On Black Aging Inc | 1220 L Street Nw, Washington, DC 20005-4018 | 1983-10 | $21,774,436 |
| National Caucus Of Environmental Legislators | 218 D St Se Fl 2, Washington, DC 20003-1900 | 2007-05 | $827,734 |
| National Center For Black Philanthropy Inc | 1313 L St Nw Ste 110, Washington, DC 20005-4139 | 2000-04 | $553,985 |
| National Center For Creative Aging Inc | 4125 Albemarle St Nw, Washington, DC 20016-2105 | 2007-10 | $1,063,293 |
| National Center For Delinquency Prevention | 1211 Connecticut Ave Nw Ste 414, Washington, DC 20036-2707 | 1997-11 | $0 |
| National Center For Economic And Security Alternatives | 2317 Ashmead Pl Nw, Washington, DC 20009-1413 | 1977-08 | $57,085 |
| National Center For Educational Development | 3604 Fulton St Nw, Washington, DC 20007-1401 | 1973-07 | $41,955 |
| National Center For Entrepreneurship And Innovation | 2100 M St Nw, Washington, DC 20037-1207 | 2012-11 | $75,000 |
| National Center For Family Philanthropy Inc | 1101 Connecticut Ave Nw Ste 220, Washington, DC 20036-4336 | 1998-05 | $1,783,069 |
| National Center For Food And Agricultural Policy Inc | 1616 P Street Nw, Washington, DC 20036-1434 | 1992-01 | $124,051 |
| National Center For Gender Issues And Adhd Inc | 3268 Arcadia Place Nw, Washington, DC 20015 | 1992-12 | $13,066 |
| National Center For Health Research Incorporated, Cancer Prevention & Treatment Fund | 1001 Connecticut Ave Nw Ste 1100, Washington, DC 20036-5522 | 1999-11 | $1,096,835 |
| National Center For Heritage Development Inc | 5520 Connecticut Ave Nw, Washington, DC 20015-2609 | 1991-01 | $0 |
| National Center For Investor Education | 2501 Porter St Nw Suite 811, Washington, DC 20008 | 2005-02 | $0 |
| National Center For Leadership Inc | 4101 Nebraska Ave Nw, Washington, DC 20016-2735 | 1997-06 | $0 |
| National Center For Nonprofit Law | 1735 20th Street Nw, Washington, DC 20009 | 1995-03 | $0 |
| National Center For Public Policy Research Inc | 501 Capitol Ct Ne Ste 200, Washington, DC 20002-7708 | 1988-04 | $8,723,187 |
| National Center For Research In Advanced Information & Digital Tec, Digital Promise | 1731 Connecticut Ave Nw Fl 4, Washington, DC 20009-1137 | 2011-08 | $2,428,578 |
| National Center For Responsible Gaming | 900 Cummings Ctr Ste 216u, Beverly, MA 01915-6182 | 1997-07 | $2,022,547 |
| National Center For Seniors In Your Hour Of Need | Po Box 1368, Jackson, MI 49204-1368 | 1993-03 | $0 |
| National Center For Sustainable Development Inc | 1701 Pennsylvania Avenue Nw, Washington, DC 20006 | 2001-08 | $0 |
| National Center For The Early Child Hood Workforce | 733 15th St Nw Apt 1037, Washington, DC 20005-2112 | 1979-12 | $0 |
| National Center For Transgender Equality, Ncte | 1325 Massachusetts Ave Nw Ste 600, Washington, DC 20005-4164 | 2004-07 | $1,113,303 |
| National Center For Urban Ethnic Affairs | Box 20 Cardinal Station Marist 318, Washington, DC 20064-0001 | 1946-03 | $1,124 |
| National Center For Victims Of Crime Inc | 2000 M St Nw Ste 480, Washington, DC 20036-3398 | 2002-01 | $3,382,361 |
| National Center Of Small Communities | 1130 Connecticut Ave Nw Ste 300, Washington, DC 20036 | 1978-01 | $0 |
| National Center On Education & The Economy | 2121 K St Nw Ste 700, Washington, DC 20037-1800 | 1992-05 | $65,943,854 |
| National Chamber Foundation | 1615 H St Nw, Washington, DC 20062-0001 | 1967-09 | $6,821,103 |
| National Cheese Institute Inc | 1250 H St Nw Ste 900, Washington, DC 20005-3952 | 1942-11 | $1,906,473 |
| National Cherry Blossom Festival Committee Inc | 1250 H St Nw Ste 1000, Washington, DC 20005-5942 | 1986-02 | $5,947,012 |
| National Chicken Council Inc | 1152 15th St Nw Ste 430, Washington, DC 20005-1790 | 1956-12 | $3,222,178 |
| National Child Care Association Incorporated | 1325 G St Nw Ste 500, Washington, DC 20005-3136 | 1988-12 | $105,634 |
| National Child Passenger Safety Association | 1050 17th St Nw 770, Washington, DC 20036-5503 | 1983-11 | $0 |
| National Child Research Center | 3209 Highland Pl Nw, Washington, DC 20008-3232 | 1948-03 | $5,619,763 |
| National Childrens Alliance Inc | 516 C Street Ne, Washington, DC 20002-5807 | 1992-01 | $12,002,393 |
| National Childrens Center Inc | 6200 2nd St Nw, Washington, DC 20011-1426 | 1963-10 | $25,189,581 |
| National Childrens Center Inc Foundation | 6200 2nd St Nw, Washington, DC 20011-1426 | 1969-07 | $9,953,207 |
| National Childrens Museum | 151 Saint George Blvd, Oxon Hill, MD 20745-1577 | 1974-12 | $1,981,941 |
| National China Garden Foundation | 1025 Connecticut Avenue Nw No 1000, Washington, DC 20036-5417 | 2011-08 | $19,412 |
| National Christian Association Inc | PO BOX 40945, Washington, DC 20016 | 1984-05 | $0 |
| National City Christian Church | 5 Thomas Circle Nw, Washington, DC 20005-4104 | 1951-07 | $0 |
| National City Christian Church Foundation, National City Christian Church | 5 Thomas Cir Nw, Washington, DC 20005-4104 | 1951-07 | $0 |
| National Civic Art Society | 904 Massachusetts Ave Ne, Washington, DC 20002 | 2008-01 | $0 |
| National Clean Air Coalition Inc | 1726 M St Nw 902, Washington, DC 20036-4502 | 1974-09 | $0 |
| National Clean Air Fund Inc | 1400 16th St Nw, Washington, DC 20036-2217 | 1984-07 | $0 |
| National Club Association | 1201 15th Street Nw No 450, Washington, DC 20005-2899 | 1964-05 | $1,960,051 |
| National Club Foundation | 1201 15th St Nw No 450, Washington, DC 20005-2899 | 1998-07 | $207,150 |
| National Coalition Against Crime & Tabacco Contraband Inc | 601 Pennsylvania Ave Nw Ste 900, Washington, DC 20004-2601 | 1994-09 | $120,709 |
| National Coalition Building Institute Inc, Metro Dc Chapter | 1639 13th St Nw, Washington, DC 20009-4302 | 1990-10 | $0 |
| National Coalition Building Institute Inc, Ncbi | 1730 Rhode Island Ave Nw Ste 203, Washington, DC 20036-3146 | 1990-10 | $416,678 |
| National Coalition For Asian Pacific American Community Dev | 1628 16th Street Nw 4th Floor, Washington, DC 20009-3064 | 2001-06 | $3,136,013 |
| National Coalition For Athletics Equity Inc | 1050 17th St Nw Ste 600, Washington, DC 20036-5517 | 1998-09 | $0 |
| National Coalition For Capital | 1028 33rd Street Nw, Washington, DC 20007 | | $0 |
| National Coalition For History | 400 A St Se, Washington, DC 20003-3807 | 2002-10 | $187,314 |
| National Coalition For Homeless Veterans | 333 Pennsylvania Ave Se # 12, Washington, DC 20003-1148 | 1994-03 | $1,232,587 |
| National Coalition For Lgbt Healthinc | 1325 Massachusetts Ave Nw 708, Washington, DC 20005-4171 | 2008-10 | $10,500 |
| National Coalition For Literacy | PO BOX 2932, Washington, DC 20013-2932 | 2003-10 | $86,258 |
| National Coalition For Promoting Physical Activity Inc | 805 15th St Nw Ste 650, Washington, DC 20005-2281 | 1999-11 | $130,067 |
| National Coalition For Safer Roads | PO BOX 34235, Washington, DC 20043-4235 | 2011-07 | $475,032 |
| National Coalition For The Homeless Inc | 2201 P St Nw, Washington, DC 20037-1033 | 1988-01 | $421,424 |
| National Coalition For Women And Girls In Education | 555 New Jersey Avenue Nw, Washington, DC 20001-2029 | 1980-03 | $0 |
| National Coalition For Women With Heart Disease Inc | 1100 17th St Nw Ste 500, Washington, DC 20036-4632 | 1999-10 | $4,264,156 |
| National Coalition Of 100 Black Women Capital City Chapter | PO BOX 77541, Washington, DC 20013-8541 | 1990-05 | $0 |
| National Coalition Of Blacks For Reparations In America Legal Defen, N Cobra Ldref | PO BOX 91469, Washington, DC 20090-1469 | 2005-08 | $1 |
| National Coalition Of Minority Businesses | 2099 Pennsylvania Ave Nw Ste 100, Washington, DC 20006-6801 | 1995-01 | $0 |
| National Coalition Of Std Directors | 1029 Vermont Ave Nw Ste 500, Washington, DC 20005-6321 | 1998-04 | $1,471,948 |
| National Coalition On Black Civic Participation Inc | Suite 1000, Washington, DC 20036 | 1982-05 | $636,092 |
| National Coalition On Health Care | 1030 15th St Nw Suite 690 West, Washington, DC 20005-1522 | 1990-08 | $725,841 |
| National Coalition To Abolish The Death Penalty | 1620 L St Nw Ste 250, Washington, DC 20036-5698 | 1986-05 | $1,458,182 |
| National Coalition To Protect Civil Freedoms Foundation, Ncpcf Ncpcff | P O Box 66301, Washington, DC 20035 | 2012-03 | $81,210 |
| National Coalition To Save Our Mall | 9507 Overlea Drive, Rockville, MD 20850 | 2003-03 | $55,746 |
| National Collaborative For Womens History Sites Inc | 225 Greenwood Street, Evanston, IL 60201 | 2003-07 | $38,811 |
| National College Access Network Inc | 1001 Connecticut Ave Nw Ste 632, Washington, DC 20036-5508 | 2002-06 | $1,946,384 |
| National Collegiate Preparatory Public Charter School | 4600 Livingston Rd Se, Washington, DC 20032-3136 | 2009-12 | $6,044,057 |
| National Commission Accreditation Of Spec Educ, Ncases | 601 Pennsylvania Ave Nw, Washington, DC 20004 | 1998-12 | $0 |
| National Commission On Accreditation Of Benefit Advisors | 400 N Capitol St Nw Ste 585, Washington, DC 20001-1502 | 1998-03 | $0 |
| National Commission On Intelligence Misuse To Justify War | 722 12th St Nw 5th Flr, Washington, DC 20005-3957 | 2013-02 | $0 |
| National Commission On Teaching & Americas Future | 1420 K St Nw Ste 1000, Washington, DC 20005-2508 | 2002-08 | $619,056 |
| National Committee For A Human Life Amendment Inc | 1500 Massachussets Ave Nw 24, Washington, DC 20005 | 1974-07 | $561,415 |
| National Committee For Quality Assurance | 1100 13th St Nw Ste 1000, Washington, DC 20005-4285 | 1982-02 | $58,383,667 |
| National Committee For Quality Health Care | 601 Thirteenth St Ne Ste 500 N, Washington, DC 20005 | 1998-02 | $984,657 |
| National Committee For Responsive Philanthropy | 1331 H St Nw Ste 200, Washington, DC 20005-4706 | 1977-01 | $1,980,455 |
| National Committee For The Preven- Tion Of Elder Abuse Inc | 1730 Rhode Island Avenue Nw, Washington, DC 20036-3101 | 2003-04 | $122,735 |
| National Committee On Pay Equity | 555 New Jersey Avenue Nw, Washington, DC 20001-2029 | 1982-03 | $0 |
| National Committee To Preserve Social Security And Medicare | 10 G St Ne Ste 600, Washington, DC 20002-4215 | 1984-06 | $29,118,391 |
| National Committee To Preserve Social Security&medicare Fndn | 10 G Street Ne, Washington, DC 20002-4213 | 2007-10 | $233,043 |
| National Communication Association | 1765 N St Nw, Washington, DC 20036-2801 | 1948-07 | $4,174,110 |
| National Community Action Foundation Inc | 810 1st St Ne Ste 530, Washington, DC 20002-8028 | 1981-08 | $1,291,788 |
| National Community Advisory Partnership | 612 Whittier Street Nw, Washington Dc, DC 20012 | 2008-08 | $167,385 |
| National Community Church, Barracks Row | 205 F St Ne, Washington, DC 20002-4928 | 1964-08 | $0 |
| National Community Design Center Directors Association | 918 16th St Nw Ste 603, Washington, DC 20006-2902 | 1982-01 | $0 |
| National Community Development Association | 1825 K St Nw Ste 515, Washington, DC 20006-1226 | 1981-02 | $569,919 |
| National Community For Latino Leadership Inc | 1701 K St Nw Ste 301, Washington, DC 20006-1527 | 1997-09 | $0 |
| National Community Reinvestment Coalition Community Devt Fund | 727 15th Street Nw, Washington, DC 20005-2168 | 2010-08 | $7,720 |
| National Community Reinvestment Coalition Inc | 727 15th St Nw 9th Floor, Washington, DC 20005-2168 | 1992-08 | $22,470,108 |
| National Community Stabilization Trust Llc, Mary Tingerthal Mbr | 910 17th St Nw Ste 1030, Washington, DC 20006-2623 | 2009-09 | $6,127,636 |
| National Conference Of Catechetical Leadership, Catholic Religious Educators Assoc | 3031 4th Street Ne Ste B, Washington, DC 20017-1102 | 1946-03 | $466,221 |
| National Conference Of Excutives Of Associations For Retarded Citizens | 1825 K Street Nw Suite 1200, Washington, DC 20006 | 1981-10 | $62,742 |
| National Conference Of Firemen & Oilers, 131 Seiu Firemen & Oilers Local Uni | 1023 15th Street Nw 10th Floor, Washington, DC 20005-2602 | 1941-02 | $148,940 |
| National Conference Of Firemen & Oilers, 64 Local | 2700 Mlk Ave Se St Eliz Hosp Rm 221, Washington, DC 20032-2601 | 1941-02 | $0 |
| National Conference Of Firemen & Oilers, F & O | 1212 Bath Ave Floor F O, Ashland, KY 41101-2696 | 1941-02 | $4,301,262 |
| National Conference Of State Historic Preservation Officers | 444 N Capitol St Nw Ste 342, Washington, DC 20001-1538 | 1980-02 | $990,118 |
| National Conference Of State Human Services Finance Officers | PO BOX 1589, Meridian, ID 83680-1589 | 1984-11 | $251,455 |
| National Conference Of State Societies Washington District C, Nj State Society Of The Dist Columb | PO BOX 65086, Washington, DC 20035-5086 | 1995-01 | $138,795 |
| National Conference Of State Societies Washington District Of C | 1735 U Street Nw, Washington, DC 20009 | 1955-01 | $143,418 |
| National Conference Of State Societies Washington District Of C, Guam Society Of America Inc | PO BOX 1515, Washington, DC 20013-1515 | 1955-01 | $74,859 |
| National Conference Of State Societies Washington District Of C, Kansas Society Of Washington Dc | 615 Orleans Place Ne, Washington, DC 20002 | | $52,472 |
| National Conference Of State Societies Washington District Of C, Kentucky Society Of Washington | PO BOX 278, Washington, DC 20044-0278 | 1955-01 | $173,308 |
| National Conference Of State Societies Washington District Of C, New Mexico State Society | 501 Slaters Lane Unit 211, Alexandria, VA 22314 | 1995-01 | $74,411 |
| National Conference Of State Societies Washington District Of C, Oregon State Society Of Washington Dc | P O Box 15266, Washington, DC 20003 | 1995-01 | $94,494 |
| National Conference Of State Societies Washington District Of C, State Society Of Arizona | 531 9th Street Se, Washington, DC 20003 | 1995-01 | $0 |
| National Conference Of State Societies Washington District Of C, Wyoming State Society | P O Box 75857, Washington, DC 20013 | 1955-01 | $18,077 |
| National Conference Of State Societies Washington District Of, Missouri State Society Of Washingto | 524 13th St Ne Apt C, Washington, DC 20002-6379 | 1955-01 | $12,398 |
| National Conference Of State Socities Of Washington District Of, The Virgin Islands Association | PO BOX 75903, Washington, DC 20013-0903 | 1955-01 | $59,772 |
| National Conference Of State Socities Washington District Of, South Dakota State Society | 916 North Carolina Ave Se Unit 2, Washington, DC 20003-3915 | 1955-01 | $30,447 |
| National Conference On Public Employee Retirement Systems | 444 N Capitol St Nw Ste 630, Washington, DC 20001-1554 | 2009-06 | $50,000 |
| National Conference On Public Employee Retirement Systems | Hank Kim, Washington, DC 20001 | 1969-06 | $2,976,415 |
| National Conference On Soviet Jewry | 1120 20th St Nw Ste 300n, Washington, DC 20036-3413 | 1972-05 | $923,993 |
| National Confrence Of State Societies Washington District Of C, Alaska State Society | Po Box 1715, Washington, DC 20013 | 1955-01 | $0 |
| National Confrence Of State Societies Washington District Of C, Colorado State Society | 5916 Founders Hill Drive Unit 303, Alexandria, VA 22310 | 1955-01 | $0 |
| National Congress Of American Indians | 1516 P St Nw, Washington, DC 20005-1910 | 1962-01 | $3,143,435 |
| National Congress Of American Indians | 1516 P St Nw, Washington, DC 20005-1910 | 1960-03 | $4,354,214 |
| National Congress Of Black Women Inc | 1250 4th Street Sw, Washington, DC 20024-2320 | 1986-07 | $235,715 |
| National Conservation District Employees Association Inc | 509 Capitol Ct Ne, Washington, DC 20002-4937 | 2006-04 | $68,109 |
| National Conservatory Of Arts, National Academy Of Music | 2111 Fort Davis St Se Apt 102, Washington, DC 20020-1342 | 2015-04 | $0 |
| National Conservatory Of Dramatic Arts | 1556 Wisconsin Ave Nw, Washington, DC 20007-2758 | 1998-10 | $394,060 |
| National Consortium For African American Children Ncaac Inc | 3639 Alabama Avenue Se, Washington, DC 20020 | 1997-01 | $0 |
| National Consortium For Community University Partnerships | 1030 15th St Nw Ste 325, Washington, DC 20005-1529 | 2001-06 | $0 |