| 19,983 District of Columbia Tax-Exempt Organizations |
|
| Name | Address | Established | Total Income |
|---|
| American Business Conference Inc | 1828 L Street Nw Suite908, Washington, DC 20036 | 1981-06 | $0 |
| American Business Media Council | Second St Ne Capitol Hill, Washington, DC 20002 | 1982-10 | $0 |
| American Business Womens Association Dc Charter Chapter | P O Box 29602, Washington, DC 20017 | 2010-09 | $0 |
| American Campaign For Prevention Of Child Abuse And Family Violence, Dba National Council Nccafv | 1025 Connecticut Ave Nw Ste 1000, Washington, DC 20036-5417 | 1985-02 | $47,850 |
| American Cancer Society Cancer Action Network Inc | 555 11th St Nw Ste 300, Washington, DC 20004-1311 | 2002-01 | $35,826,350 |
| American Car Rental Association | 3050 K St Nw Ste 400, Washington, DC 20007-5100 | 1979-05 | $314,616 |
| American Catholic Alliance Inc | 448 New Jersey Ave Se, Washington, DC 20003-4008 | 2002-08 | $0 |
| American Catholic Historical Association | 441 E Fordham Rd Ste Dealy 637, Bronx, NY 10458-5149 | 1946-03 | $208,525 |
| American Catholics For Freedom Inc, American Catholics For Religious Freedom | 575 7th Street Nw, Washington, DC 20004 | | $0 |
| American Center For Education And Research Inc | Po Box 65275, Washington, DC 20035 | 2013-12 | $0 |
| American Center For Education And Testing Inc | 1828 L St Nw Ste 1200, Washington, DC 20036-5136 | 2000-02 | $1,147,303 |
| American Center For International Labor Solidarity | 888 16th St Nw Ste 400, Washington, DC 20006-4117 | 1997-04 | $34,094,494 |
| American Center For Law And Justice -District Of Columbia Inc | 7010 Little River Tpke Ste 440, Annandale, VA 22003-3249 | 1998-12 | $880,020 |
| American Charities For Palestine | 1634 Eye Street Nw No 725, Washington, DC 20006-4080 | 2009-07 | $13,860 |
| American Chemical Society, Chemical Society Of Washington | 1800 Hampshire Green Ln Apt 14, Silver Spring, MD 20903-2132 | 1946-05 | $121,565 |
| American Chemistry Council, Accounts Payable Department | 700 2nd Street Ne, Washington, DC 20002-8100 | 1942-10 | $310,481,798 |
| American Childrens Fund | Suite 1000 1747 Pennsylvania Ave Nw, Washington, DC 20006 | 1988-01 | $0 |
| American Circle For The Reform Club | 214 Massachusetts Ave Ne, Washington Dc, DC 20002 | 2011-10 | $0 |
| American Circuit Breaker Manufacturers Association | 1909 K Street Nw Suite 600, Washington, DC 20006-1167 | 2010-09 | $0 |
| American Civil Liberties Union Fund Of The National Capital Area | 4301 Connecticut Ave Nw Ste 434, Washington, DC 20008-2368 | 1967-07 | $1,809,676 |
| American Civil Liberties Union, Of The National Capital Area | 4301 Connecticut Ave Nw Ste 434, Washington, DC 20008-2368 | 1972-04 | $248,425 |
| American Clean Skies Foundation Inc | 1875 Connecticut Ave Nw Ste 405, Washington, DC 20009-5713 | 2007-10 | $2,968,587 |
| American Cleaning Institute | 1331 L St Nw Ste 650, Washington, DC 20005-4346 | 1938-03 | $9,132,540 |
| American Clinical Laboratory Association | 1100 New York Ave N W Ste 725w, Washington, DC 20005-3934 | 1975-09 | $4,354,952 |
| American Coal Foundation | 101 Constitution Avenue Nw No 500e, Washington, DC 20001-2133 | 1982-12 | $249,852 |
| American Coalition For Fathers And Children | 1718 M St Nw 1187, Washington, DC 20036 | 1998-02 | $0 |
| American Coalition For Taxpayer Rights Inc | 500 North Capitol Street Nw, Washington, DC 20001-1531 | 2012-05 | $720,091 |
| American Coatings Association Inc | 1500 Rhode Island Ave Nw, Washington, DC 20005-5503 | 1935-09 | $10,454,172 |
| American Coke & Coal Chemicals Institute | 25 Mass Ave Nw Ste 800, Washington, DC 20001-7406 | 1947-01 | $407,109 |
| American College Of Cardiology | 2400 N Street Nw Rm 323b, Washington, DC 20037-1153 | 2001-07 | $24,481,255 |
| American College Of Cardiology Foundation | 2400 N Street Nw, Washington, DC 20037-1153 | 1952-04 | $110,076,154 |
| American College Of Nurse-Midwives, Dc Affiliate | 1816 Lamont St Nw, Washington, DC 20010-2604 | 2010-11 | $0 |
| American College Of Obstetricians And Gynecologists | 409 12th St Sw, Washington, DC 20024-2125 | 1953-06 | $36,852,669 |
| American College Of Oral And Maxillofacial Surgeons | 2025 M St Nw Ste 800, Washington, DC 20036-2422 | 1977-09 | $889,908 |
| American College Of Preventive Medicine Inc | 455 Massachusetts Avenue Suite, Washington, DC 20001-2621 | 1970-12 | $2,488,590 |
| American College Of Probate Counsel Foundation | 901 15th St Nw Ste 525, Washington, DC 20005-2348 | 1982-11 | $114,484 |
| American College Of Tax Counsel | 2604 Elmwood Ave Ste 350, Rochester, NY 14618-2213 | 1981-09 | $151,616 |
| American College Of The Roman Catholic Church Of The Us | 3211 4th St Ne, Washington, DC 20017-1194 | 1946-03 | $0 |
| American College Of Trust And Estate Counsel Foundation Inc | 901 15th St Nw Ste 525, Washington, DC 20005-2348 | 2011-04 | $259,056 |
| American College Of Trust And Estate Counsel Inc, Actec | Estate Counsel Inc 901 15th Street, Washington, DC 20005 | 2011-01 | $6,285,539 |
| American College Personnel Association | 1 Dupont Cir Nw Ste 300, Washington, DC 20036-1137 | 1993-07 | $1,337,173 |
| American College Personnel Association Educational Ldrshp Fdn | One Dupont Circle, Washington, DC 20036-1110 | 1994-11 | $234,424 |
| American Committee For Tyre | 1100 Connecticut Ave Nw Ste 1250, Washington, DC 20036-4158 | 2015-01 | $0 |
| American Committee On Africa Inc | 1634 I St Nw Ste 810, Washington, DC 20006-4015 | 1979-11 | $0 |
| American Committee On Human Rights | 1700 Massachusetts Ave Nw Apt 507, Washington, DC 20036-1924 | 2013-09 | $45,088 |
| American Community Partnerships Inc | 727 15th St Nw 12th Fl Ste 350, Washington, DC 20005-2142 | 1997-10 | $533,622 |
| American Composers History Project | 1940 Biltmore St Nw No 52, Washington, DC 20009-1533 | 1996-10 | $0 |
| American Conference For The Treatment Of Hiv | 340 Southwest Blvd, Kansas City, KS 66103-2150 | 2007-01 | $409,410 |
| American Conference Of Academic Deans | 1818 R St Nw, Washington, DC 20009-1604 | 1975-12 | $206,664 |
| American Congress Of Community Support And Employment Services | 1875 Eye St Nw F1 11, Washington, DC 20006-5409 | 1998-04 | $308,504 |
| American Congress Of Obstetricians And Gynecologists | 409 12th Street Sw, Washington, DC 20024-2125 | 2009-09 | $34,762,636 |
| American Consortium For International Public Adminstration | 1120 G St Nw Ste 730, Washington, DC 20005-3801 | 1974-01 | $0 |
| American Constitution Society For Law And Policy | 1333 H St 11th Floor, Washington, DC 20005-4707 | 2001-05 | $6,900,044 |
| American Corn Growers Association | 1531 W Peru St, Princeton, IL 61356-8829 | 1988-11 | $34,015 |
| American Corn Growers Foundation | PO BOX 18157, Washington, DC 20036-8157 | 1988-11 | $2,204 |
| American Council For Affordable And Reliable Energy | 1120 G Street Nw No 1070, Washington, DC 20005 | 2012-03 | $203,300 |
| American Council For An Energy Efficient Economy | Efficient Economy, Washington, DC 20045 | 1981-02 | $7,588,939 |
| American Council For Capital Formation | 1001 Connecticut Avenw Suite 620, Washington, DC 20036 | 1975-10 | $1,046,464 |
| American Council For Capital Formation Center For Policy Resear | 1001 Connecticut Ave Nw Ste 620, Washington, DC 20036-5590 | 1977-08 | $783,800 |
| American Council For Fitness And Nutrition Foundation | 1350 I St Nw Ste 300, Washington, DC 20005-3377 | 2007-09 | $542,727 |
| American Council For Fitness And Nutrition Inc | 1350 I St Nw Ste 300, Washington, DC 20005-3377 | 2007-06 | $222,119 |
| American Council For Jean Monnet Studies Inc, Jean Monnet Council Jean Monnet Council | 505 Constitution Avenue Ne, Washington, DC 20002 | 1985-09 | $15,657 |
| American Council For Kosovo | 1201 Pennsylvania Ave Nw 5th Flr, Washington, DC 20004-2401 | 2008-01 | $1,200 |
| American Council For The United Nations University | 4421 Garrison St Nw, Washington, DC 20016-4055 | 1976-07 | $428,968 |
| American Council Of Engineering Companies Inc | 1015 15th St Nw Ste 802, Washington, DC 20005-2605 | 1972-06 | $14,070,804 |
| American Council Of Independent Laboratories Inc | 1875 I Street Nw, Washington, DC 20006-5409 | 1945-02 | $593,208 |
| American Council Of Life Insurance Inc | 101 Constitution Ave Nw, Washington, DC 20001-2133 | 1977-03 | $42,877,946 |
| American Council Of State Savings Supervisors | 1129 20th St Nw 9th Floor, Washington, DC 20036 | 1970-03 | $0 |
| American Council Of Trustees And Alumni | 1726 M St Nw Ste 802, Washington, DC 20036-4525 | 1994-05 | $2,879,394 |
| American Council Of Young Political Leaders Inc | 2131 K St Nw Ste 400, Washington, DC 20037-1870 | 1966-12 | $1,616,717 |
| American Council On Education | 1 Dupont Circle Nw, Washington, DC 20036-1110 | 1936-07 | $54,983,891 |
| American Council On Global Nuclearcompetitiveness Inc | 920 Massachusettes Ave Nw Ste 900, Washington, DC 20001-4598 | 2007-12 | $14 |
| American Council On Renewable Energy-Acore | 1600 K Street Nw, Washington, DC 20006-2806 | 2002-05 | $3,344,872 |
| American Councils For International Education Actr Accels Inc | 1828 L Street Nw Stuite 1200, Washington, DC 20036 | 1976-05 | $81,404,891 |
| American Criminal Justice Association Lambda Alpha Epsilon, Delta | 2400 6th St Nw, Washington, DC 20059-0001 | 1957-10 | $0 |
| American Democracy Institute Inc | 1301 Pennsylvania Ave Nw, Washington, DC 20004-1701 | 2006-03 | $220,428 |
| American Dental Assistants Association District Of Columbia S | 6425 14th St Nw 205, Washington, DC 20012-2957 | 1969-05 | $0 |
| American Dental Education Association | 655 K Street Nw No 800, Washington, DC 20001-2385 | 1999-12 | $23,737,308 |
| American Dental Group Incorporated | 1425 K St Nw Ste 350, Washington, DC 20005-3514 | 2014-10 | $0 |
| American Dialectic Charitable Tr | 2020 Pennsylvania Avenue Nw Ste 279, Washington, DC 20006 | 2011-09 | $0 |
| American Discovery Trail Society | PO BOX 20155, Washington, DC 20041-2155 | 1996-08 | $75,662 |
| American Easement Foundation Inc | 1426 Rhode Island Ave Nw Apt C, Washington, DC 20005-5406 | 2004-07 | $21,722 |
| American Education And Health Institute | 1814 Tamarck Street Nw, Washington, DC 20012 | 2013-09 | $0 |
| American Education Opportunities Inc | 1999 K St Nw Ste 500, Washington, DC 20006-1121 | 2015-04 | $0 |
| American Educational And Training Services Inc | 1904 18th St Nw, Washington, DC 20009-1707 | 1990-03 | $0 |
| American Educational Research Association | 1430 K St Nw Ste 1200, Washington, DC 20005-2528 | 1969-01 | $28,988,739 |
| American Educational Trust | 1902 18th St Nw, Washington, DC 20009-1707 | 1982-10 | $811,738 |
| American Egyptian Strategic Alliance | 1100 Conn Ave Nw Ste 1250, Washington, DC 20036-4158 | 2013-06 | $0 |
| American Electronics Association | 601 Pennsylvania Ave Nw N Bldg 600, Washington, DC 20004 | 1952-08 | $3,250,692 |
| American Electroplaters & Surface Finishers Society Of Florida Inc | 1155 15th St Nw Ste 500, Washington, DC 20005-2706 | 1997-04 | $0 |
| American Embassy School Association | New Delhi Place, Washington, DC 20521-9000 | 1963-07 | $36,022,019 |
| American Embassy School Of Lusaka Foundation | Lusaka-Dept Of State, Washington, DC 20520-0001 | 1989-04 | $0 |
| American Energy Alliance | 1155 15th St Nw Ste 900, Washington, DC 20005-2706 | 2008-11 | $2,156,620 |
| American Energy Education & Research Center Inc | 1101 Pennsylvania Ave Nw Fl 6, Washington, DC 20004-2544 | 2014-07 | $0 |
| American Energy Week Inc | 1511 K St Nw Suite 221, Washington, DC 20005-1403 | 1981-04 | $0 |
| American Enterprise Institute For Public Policy Research | 1150 17th Street Nw, Washington, DC 20036-4603 | 1944-07 | $105,973,358 |
| American Exploration & Production Council Inc | 101 Constitution Ave Nw Ste 700e, Washington, DC 20001-2129 | 1976-03 | $801,351 |
| American Family Business Foundation | PO BOX 53454, Washington, DC 20009-9454 | 2008-01 | $27,500 |
| American Family Business Institute | PO BOX 53454, Washington, DC 20009-9454 | 1999-02 | $423,535 |
| American Family Voices Inc | 1250 I St Nw, Washington, DC 20005-3922 | | $141,594 |
| American Farm Bureau Federation | 600 Maryland Ave Sw, Washington, DC 20024-2520 | 1950-06 | $30,690,839 |
| American Farm Bureau Foundation For Agriculture | 600 Maryland Ave Sw Ste 1000w, Washington, DC 20024-2555 | 1968-07 | $2,039,048 |
| American Farmland Trust | 1150 Connecticut Avenue Nw, Washington, DC 20036-4104 | 1985-07 | $11,026,619 |
| American Federation For Children Inc | 1660 L St Nw Ste 1000, Washington, DC 20036-5634 | 1996-05 | $6,126,733 |
| American Federation Of Government Employees | 80 F Street Nw, Washington, DC 20001 | 1940-10 | $0 |
| American Federation Of Government Employees | 80 F Street Nw, Washington, DC 20001 | 1940-10 | $0 |
| American Federation Of Government Employees | 409 Third Street Sw, Washington, DC 20416 | 2014-08 | $0 |
| American Federation Of Government Employees | PO BOX 410, Washington, DC 20044 | 1940-10 | $0 |
| American Federation Of Government Employees | 2804 Naylor Rd Se Apt 124, Washington, DC 20020-3036 | 1940-10 | $0 |
| American Federation Of Government Employees | Po Box 75046, Washington, DC 20013-0046 | 1940-10 | $0 |
| American Federation Of Government Employees | 131 M Street Ne, Washington, DC 20507 | 1940-10 | $0 |
| American Federation Of Government Employees | Lv118 Dot Reagan National Airport, Washington, DC 20001-9997 | 1940-10 | $0 |
| American Federation Of Government Employees | 801 9th Street Nw 2nd Floor, Washington, DC 20220 | 1940-10 | $0 |
| American Federation Of Government Employees | Po Box 17052, Washington, DC 20041-7052 | 1940-10 | $37,464 |
| American Federation Of Government Employees | 2105 32nd St Se, Washington, DC 20020-3321 | 1940-10 | $54,112 |
| American Federation Of Government Employees | 9963 Morristown Pl, Waldorf, MD 20603-3866 | 1940-10 | $70,298 |
| American Federation Of Government Employees | Po Box 23384, Washington, DC 20026 | 1940-10 | $75,154 |
| American Federation Of Government Employees | 609 H St Ne Rm 400, Washington, DC 20002 | 1940-10 | $155,888 |
| American Federation Of Government Employees | 1900 E Street Nw Rm 2h30, Washington, DC 20415-0001 | 1940-10 | $159,091 |
| American Federation Of Government Employees | 80 F Street Nw, Washington, DC 20001-1528 | 1940-10 | $77,335,699 |
| American Federation Of Government Employees, 0012 Afge Local | North 1503 Frances Perkins Building, Washington, DC 20210-0001 | 1940-10 | $580,407 |
| American Federation Of Government Employees, 0017 Afge Local | 810 Vermont Ave Nw Ste B-30, Washington, DC 20420-0001 | 1940-10 | $66,897 |
| American Federation Of Government Employees, 0476 Afge Hud Local | PO BOX 23462, Washington, DC 20026-3462 | 1940-10 | $146,351 |
| American Federation Of Government Employees, 0631 Afge Local | PO BOX 54585, Washington, DC 20032-9185 | 1940-10 | $202,903 |
| American Federation Of Government Employees, 1534 Afge Local | PO BOX 7807, Washington, DC 20044-7807 | 1940-10 | $0 |
| American Federation Of Government Employees, 1733 Afge Gsa Local | 80 F St Nw 11th Flr, Washington, DC 20001-1528 | 1940-10 | $0 |
| American Federation Of Government Employees, 1812 Afge Local | 330 Independence Ave Sw, Washington, DC 20237-0001 | 1940-10 | $158,712 |
| American Federation Of Government Employees, 222 Afge Council | 8710 Loon Ct, San Antonio, TX 78245-1399 | 1940-10 | $1,138,150 |
| American Federation Of Government Employees, 2463 Local Afge | PO BOX 37012, Washington, DC 20013-7012 | 1940-10 | $169,487 |
| American Federation Of Government Employees, 2578 Afge Archives Local | 8601 Adelphi Rd Rm 1920, College Park, MD 20740-6002 | 1940-10 | $33,012 |
| American Federation Of Government Employees, 2725 Afge Dcgov Local | PO BOX 75960, Washington, DC 20013 | 1940-10 | $0 |