Search 19,429 tax-exempt organizations in Washington, District of Columbia.
| Name | Address, Zip | Tax Id (EIN) |
|---|---|---|
| Appellate Project Inc | 2214 11th St Nw Apt 4, 20001--5368 | 84-3852810 |
| National Capital Apple Macintosh Users Group | 4200 Wisonsin Ave No 106-331, 20016--2143 | 86-2755318 |
| Apple Processors Association | 1750 K St Nw, 20006--2305 | 52-1527990 |
| Apple Tree Early Learning Public Charter School | 1801 Ms Ave Se 3rd Floor, 20020--6124 | 20-1302458 |
| Appleseed Foundation Inc | Pmb 97263, 20002- | 52-1835698 |
| Appletree Institute For Education Innovation Inc | 1801 Ms Ave Se 3rd Floor, 20020--6124 | 04-3331760 |
| Appliance Research Corporation | 1111 19th St Nw Ste 402, 20036--3627 | 74-3182982 |
| Association Of Home Appliance Manufacturers | 1111 19th Nw St Ste 1150, 20036- | 36-2615812 |
| Institute For Applied Humanism | 4407 14th St Ne, 20017--2749 | 93-1340978 |
| Applied Ecology For Tropical Resources Program Inc | 1802 Vernon St Nw 1077, 20009--1217 | 38-3751536 |
| Ntl Institute For Applied Behavorial Science | 1629 K St Nw Ste 300, 20006--1631 | 52-0851457 |
| Mesothelioma Applied Research Foundation Inc | 1717 K St Nw Ste 900, 20006--5349 | 75-2816066 |
| Foundation For Applied Research In Gastrointestinal Oncology Fargo | 3629 Fulton St Nw, 20007--1452 | 52-1797893 |
| Center For Applied Linguistics | 4646 40th St Nw, 20016--1867 | 52-0807619 |
| Association Of Republican Presidential Appointees | 1717 N St Nw Ste 1, 20036--2827 | 86-1801765 |
| | ||
| Appraisal Foundation | 1155 15th St Nw Ste 1111, 20005--2706 | 23-2493621 |
| Ufcw National Cannabis Joint Apprenticeship Training Committee | 1775 K Street Nw, 20006- | 87-2668110 |
| Apt Washington Chapter Incorporated | Po Box 9813, 20016--8813 | 54-1192483 |
| District Aquaponics | 6228 North Dakota Ave Nw Apt 109, 20011--1423 | 85-0682826 |
| National Aquarium Society | 14th And Constitution Ave Nw, 20230--0001 | 52-1243739 |
| Friends Of Kenilworth Aquaticgardens | 1550 Anacostia Ave Ne, 20019--2028 | 20-8701197 |
| District Of Columbia Aquatics Club Inc | Po Box 77125, 20013--8125 | 52-2188458 |
| Aquila Recovery Foundation Inc | 3900 Cathedral Ave Nw Apt 303a, 20016--5293 | 46-2575281 |
| Ar-rashidun Community Center | 1605 Kenilworth Ave Ne, 20019--2010 | 81-3612556 |
| Ara Research Institute Nfp | 529 14th St Nw Ste 1280, 20045--2205 | 20-4992608 |
| Arab Center For The Protection Of Human Rights | 1110 Vermont Avenue Nw Fifth Floor, 20005--3544 | 46-3919245 |
| National Council On Us-arab Relations | 1730 M Street Nw, 20036--4542 | 52-1296502 |
| National U S - Arab Chamber Of Commerce Inc | 1025 Connecticut Ave Nw Ste 1000, 20036--5417 | 52-1529937 |
| Arab Jewish Truck To Peace | 2203 Massachusetts Ave Nw, 20008--2813 | 46-0961896 |
| Arab Center Washington Inc | 1400 K Street Nw, 20005--2403 | 46-4736138 |
| Arab Gulf States Institute In Washington | 1150 18th St Nw Ste 600, 20036--3843 | 46-5392694 |
| Arabia Foundation | Co Lbkm1101 New York Avenw No, 20005- | 81-4641281 |
| Center For Democracy & Human Rights In Saudi Arabia | 1629 K St Nw Ste 300, 20006--1631 | 27-0095260 |
| Evangelical Arabic Baptist Church | 4605 Massachusetts Ave Nw, 20016--2361 | 52-6066023 |
| Arb Mindfularts | 4343 Harrison St Nw Apt 1, 20015--2117 | 92-3746774 |
| Friends Of The Arboretum Community Center | 1225 19th St Nw Ste 600, 20036--2409 | 45-5064000 |
| Friends Of The National Arboretum Inc | 3501 New York Ave Ne, 20002--1958 | 52-1257712 |
| Foundation Of The Arc Of The United States | 2000 Pennsylvania Avenue Nw 500, 20006--1812 | 52-1559702 |
| Arc Of Arizona Inc | 2000 Pennsylvania Ave Nw Ste 500, 20006--1812 | 86-0191375 |
| The Arc Of Georgia Services Corporation | 2000 Pennsylvania Ave Nw Ste 500, 20006--1812 | 58-1958242 |
| The Arc Of The United States | 2000 Pennsylvania Ave Nw Suite 500, 20006--1812 | 13-5642032 |
| The Arc Of District Of Columbia Inc | 2000 Pennsylvania Avenue Nw 500, 20006--1812 | 52-0960095 |
| Arca Foundation | 1730 Rhode Island Avenue Nw Suite 6, 20036--3101 | 13-2751798 |
| Arcad Us | 1613 30th Street Nw, 20007--2905 | 27-1613488 |
| Arcadia Foundation Corp | 5335 Wisconsin Av Nw Suite 640, 20015- | 26-0742250 |
| Arcana Foundation Inc | 1325 G St Nw Ste 480, 20005--3121 | 52-1515952 |
| Arch Training Center Inc | 1227 Good Hope Rd Se, 20020--6907 | 52-1514297 |
| Arch Family Services Corporation | 1227 Good Hope Rd Se, 20020--6907 | 52-1600097 |
| Royal Arch Masons Of District Of Columbia | 522 U St Nw, 20001--2339 | 53-0113016 |
| Arch Development Corporation | 1227 Good Hope Rd Se, 20020--6907 | 52-1729252 |
| Royal Arch Masons Of District Of Columbia | 330 Pennsylvania Ave Se, 20003--1174 | 53-0135447 |
| Royal Arch Masons Of District Of Columbia | 4441 Wisconsin Ave Nw, 20016--2141 | 53-0225634 |
| Royal Arch Masons Of District Of Columbia Grand Chapter | 4441 Wisconsin Ave Nw, 20016--2141 | 53-0135445 |
| National Institute Of Archaelogy | Po Box 23673, 20026--3673 | 52-1514492 |
| Society Of Black Archaeologists | 2231 14th St Ne, 20018--3501 | 83-1662591 |
| Biblical Archaeology Society | 5614 Connecticut Ave Nw 343, 20015--2604 | 23-7416300 |
| Archaeology In The Community | 2231 14th St Ne, 20018--3501 | 30-0538831 |
| Holy Archangels Orthodox Foundation | 3027 Foxhall Rd Nw, 20016--3430 | 46-1787741 |
| Archbishop Carroll High School | 4300 Harewood Rd Ne, 20017--1513 | 53-0207416 |
| Archbridge Institute | Po Box 34322, 20043--4322 | 47-4252296 |
| Archdiocese Of Washington | 3500 Massachusetts Ave Nw, 20007--1447 | 52-1214011 |
| Archdiocese Of Washington | 3500 Massachusetts Ave Nw, 20007--1447 | 27-2263942 |
| Catholic Schools Office Of Education Archdiocese Of Washingt | Po Box 29260, 20017--0260 | 53-0196551 |
| Ethiopian Orthodox Tewahedo Church Archdiocese Of Wash Dc Surrounding | 3010 Earl Pl Ne, 20018--2267 | 80-0181676 |
| Archdiocese For The Military Services Usa | 1025 Michigan Ave Ne, 20017--1836 | 13-1624090 |
| Catholic Charities Foundation Of The Archdiocese Of Washington | 924 G St Nw, 20001--4532 | 02-0671101 |
| Catholic Education Foundation Of The Archdiocese Of Washington Inc | Po Box 29260, 20017--0260 | 52-1686826 |
| The Association Of Ladies Of Charity Of The Archdiocese Of Wash | 1385 Adams St Ne, 20018--3554 | 99-3357733 |
| Society Of St Vincent De Paul In The Archdiocese Of Washington | 5804 Sherier Pl Nw, 20016--5322 | 45-0572692 |
| Catholic Charities Of The Archdiocese Of Washington Inc | 924 G St Nw, 20001--4532 | 53-0196524 |
| L Arche Homes For Life Inc | Po Box 21471, 20009--0971 | 52-2219812 |
| L Arche Inc | 1640 Columbia Rd Nw, 20009--3602 | 52-1233065 |
| Archie Edwards Blues Heritage Foundation Inc | Po Box 10124, 20018--0124 | 52-2123865 |
| District Of Columbia Council Of Engineering & Architectl Soc Inc | Po Box 18842, 20036--8842 | 52-1264378 |
| Washington Dc National Organization Of Minority Architects | 421 7th St Nw, 20004--2229 | 84-4780151 |
| Black Landscape Architects Network | 220 Upshur Street Nw, 20011--4834 | 85-2339912 |
| National Organization Of Minority Architects | 1735 New York Ave Nw Ll43, 20006--5209 | 14-1855267 |
| National Council Of Architectural Registration Boards | 1401 H St Nw Ste 500, 20005--2140 | 73-0684309 |
| Latrobe Chapter Society Of Architectural Historians | 322 11th Street Se, 20003- | 52-1778546 |
| Trust For Architectural Easements | 1906 R St Nw Ste 100, 20009--1030 | 31-1758303 |
| Washington Architectural Foundation | 421 7th St Nw, 20004--2229 | 52-1592783 |
| Dc Architecture Tours | 1312 8th St Nw, 20001--4206 | 82-0754572 |
| Historic Washington Architecture | 608 Rock Creek Church Rd Nw, 20010--1615 | 14-1854432 |
| Landscape Architecture Foundation | 1200 17th St Nw Ste 210, 20036--3011 | 52-6065505 |
| Association Of Collegiate Schools Of Architecture Inc | 611 Pennsylvania Ave Se Ste 514, 20003--4303 | 52-0939894 |
| Economic Architecture | Po Box 42219, 20015--0819 | 92-2200014 |
| World Deaf Architecture | 2934 Fessenden St Nw, 20008--1025 | 81-2463284 |
| Joyo News Archive | 1530 P St Nw, 20005--1910 | 47-2465900 |
| Bergman Archive Inc | 1735 Connecticut Ave Nw Ste 2, 20009--1187 | 88-1933398 |
| National Security Archive Fund Inc | 2130 H St Nw Ste 701, 20052--0081 | 22-2127884 |
| Photojournalism Archive | 1747 Pennsylvania Ave Nw Ste 1000, 20006--4636 | 92-1732375 |
| Washington Area Performing Arts Video Archive | Po Box 6228, 20015--0228 | 52-1881208 |
| National Archives Volunteers Consti Tution Study Group | 700 Pennsylvania Ave Nw, 20408--0001 | 52-1363562 |
| Murray Bowen Archives Project | 4506 Garrison St Nw, 20016--4058 | 20-0080992 |
| National Archives Foundation | 700 Pennsylvania Avenue Nw Room G12, 20408--0001 | 52-1792608 |
| Dc Archives Foundation | 1307 New Hampshire Avenue Nw, 20036--1531 | 99-0925764 |
| Arctic Institute Center For Circumpolar Security | 1150 Connecticut Ave Nw Ste 900, 20036--4129 | 81-1476511 |
| Ard-dyar | 1930 18th St Nw Ste B2, 20009--1797 | 93-2471318 |
| Arda International Foundation Inc | 1201 15th St Nw Ste 400, 20005--2899 | 52-2070851 |
| Arda Resort Owners Coalition | 1201 15th St Nw Ste 400, 20005--2899 | 46-1457252 |