Search 19,429 tax-exempt organizations in Washington, District of Columbia.
| Name | Address, Zip | Tax Id (EIN) |
|---|---|---|
| National Conference Of State Socities Washington District Of | 1341 E Capitol St Se Apt 105, 20003--6506 | 06-1832761 |
| International Monetary Conference | 1333 New Hampshire Ave Nw, 20036--1511 | 23-7244320 |
| Leadership Conference Education Fund Inc | 1620 L St Nw Ste 1100, 20036--5695 | 23-7026895 |
| National Housing Conference Inc | 1900 M St Nw Ste 550, 20036--3587 | 53-0208180 |
| National Conference Of Puerto Rican Women Inc | 1627 K St Nw Ste 400, 20006--1711 | 52-1638128 |
| National Conference On Public Employee Retirement Systems | 1201 New York Ave Nw Ste 850, 20005--4832 | 26-6202345 |
| Natl Conference On Public Employee Retirement Systems Irrv Tr | 1201 New York Ave Nw Ste 850, 20005--4832 | 01-6186835 |
| National Conference On Soviet Jewry | 1120 20th St Nw Ste 300n, 20036--3413 | 13-2700517 |
| National Conference On Public Employee Retirement Systems | 1201 New York Ave Nw Ste 850, 20005--4832 | 31-0729205 |
| National Conference Of State Socities Of Washington District Of | 1629 K St Nw Ste 300, 20006--1631 | 64-0951234 |
| United States Conference Of Mayors | 1620 Eye Street Nw, 20006--4005 | 53-0196642 |
| Society Of St Vincent De Paul Our Lady Queen Of Peace Conference | 3800 Ely Pl Se, 20019--3053 | 83-2588457 |
| National Conference Of State Societies Washington District Of | 1150 4th St Sw Apt 1005, 20024--4513 | 34-2047035 |
| National Conference Of State Societies Washington District Of | 1836 Independence Ave Se Apt 1, 20003--1751 | 53-0216454 |
| Malta Conferences Foundation | C/o Wiley Rein Llp 2050 M Street Nw, 20006- | 35-2414218 |
| | ||
| International Student Conferences Inc | 1015 15th St Nw Ste 600, 20005--2605 | 52-1155779 |
| Global Research Network On Conflict | 2301 Constitution Ave Nw, 20037--2900 | 81-5441755 |
| Conflict Solutions International | 1629 K St Nw Ste 300, 20006--1631 | 83-0350356 |
| The William G Congdon Foundation | 616 E St Nw Apt 610, 20004--2271 | 52-1271472 |
| Global Council For Education In Congenital Heart Surgery | 4701 Linnean Ave Nw, 20008--2122 | 82-4709640 |
| Friends Of The Congo | 1629 K Street Nw, 20006--1602 | 37-1516674 |
| Machar-the Washington Congregation For Secular Humanistic Judaism | 1848 Irving St Nw, 20010--2644 | 31-1600373 |
| Universal Congregation Of The Meek | 1236 Underwood St Nw, 20012--2924 | 52-1083488 |
| Washington Dc Congregation Of Jeho- Vahs Witnesses Lincoln Pk Unit Inc | 1705 East Capitol St S E Apt 105, 20003--1656 | 23-7060089 |
| Congreso Iberoamericano Por La Vida Y La Familia Inc | 1101 Pennsylvania Avenue Nw Ste 39, 20004--2514 | 87-0866945 |
| Congress Heights Main Streets Incorporated | 3127 Martin Luther King Ave Se, 20032--1533 | 26-3677033 |
| Women In Congress | 700 Pennsylvania Avenue Se, 20003--2493 | 83-4330536 |
| Ihe Congress Dmv | 4407 7th St Ne, 20017--2208 | 85-1672053 |
| Friends Of The Law Library Of Congress | Po Box 3735, 20027--0235 | 52-1760242 |
| World Kachin Congress Incorporated | 1628 16th St Nw, 20009--3064 | 87-0978652 |
| Refugee Congress | 1310 L St Nw Ste 450, 20005--4862 | 86-1189798 |
| Congress For The New Urbanism | 1720 N St Nw, 20036--2907 | 65-0483737 |
| Mom Congress | 712 H St Ne Ste 5, 20002--3627 | 92-3552244 |
| National Eucharistic Congress Inc | 3211 4th St Ne, 20017--1104 | 88-1152082 |
| Former Members Of Congress Inc | 1401 K St Nw Ste 901, 20005--3418 | 54-0883744 |
| Itsekiri National Congress Usa | 1717 N St Nw Ste 1, 20036--2827 | 33-3023590 |
| Congressional Workers Union | Po Box 15433, 20003--0433 | 88-3255062 |
| Congressional Research Institute For Social Work Policy | 750 First Street, 20002--4241 | 46-0845371 |
| Fair Congressional Task Force | 25 Massachusetts Ave Nw Ste 330, 20001--1407 | 52-1258403 |
| Women S Congressional Staff Foundation | Po Box 76800, 20013--6800 | 83-0938084 |
| Congressional Sportsmens Foundation | 110 N Carolina Ave Se, 20003--1841 | 52-1686163 |
| Congressional Womens Softball Game Inc | Po Box 65593, 20035--5593 | 46-4755699 |
| Womens Congressional Policy Institute | 409 12th St Ste 702, 20024--2125 | 52-1914894 |
| Congressional Hispanic Leadership Institute Inc | 700 Pennsylvania Ave Se Ste 2004, 20003--2493 | 20-0392012 |
| Congressional Management Foundation | 710 E Street Se, 20003--5129 | 52-1076614 |
| Netroots Connect Inc | 1884 Columbia Rd Nw Apt 1000, 20009--5157 | 47-2755020 |
| Connect Jo Usa | 1505 Emerson St Nw, 20011--3829 | 81-2564825 |
| Connect The Dots Inc | 5038 Kimi Gray Ct Se, 20019--5915 | 99-0913884 |
| Connectdmv | 4611 Verplanck Pl Nw, 20016--2433 | 82-2299912 |
| Connected To Culture Inc | 4252 Martin Luther King Jr Ave Sw, 20032--1327 | 85-1550865 |
| Preston Connection | 2120 Bladensburg Rd Ne Ste 200, 20018--1400 | 52-1780529 |
| Friend Connection Dc Incorporated | 2701 Knox Ter Se, 20020--1834 | 83-0726093 |
| Foundation For Social Connection | 601 Massachusetts Ave Nw Ste 520, 20001--6174 | 86-1322969 |
| The Jerusalem Connection International | Po Box 20295, 20041--2295 | 54-1765432 |
| Population Connection | 2120 L St Nw Ste 500, 20037--1534 | 94-1703155 |
| Kids Connection Haiti Inc | 1372 S Carolina Ave Se, 20003--2371 | 27-1116662 |
| Schoolhouse Connection | 4401a Connecticut Ave Nw Ste 145, 20008--2358 | 81-5042929 |
| Lutheran Connection Inc | 100 Maryland Avenue Ne Suite 500, 20002--5625 | 37-1944620 |
| Divine Connection Ministries | 800 Southern Ave Se Apt 1013, 20032--4831 | 80-0536389 |
| Fashion Connection Incorporated | 2509 Branch Ave Se, 20020--1417 | 84-2258327 |
| District Connections Group | 100 57th St Se, 20019--6581 | 81-2244730 |
| Connectjew Inc | 1717 N St Nw Ste 1, 20036--2827 | 92-3148573 |
| Dc Connectors | 1308 Talbert Ct Se, 20020--5205 | 85-3318144 |
| Conscious Human Initiative | Po Box 66400, 20035--6400 | 46-1684818 |
| Conscious World Initiative | 475 K St Nw Unit 1007, 20001--5270 | 82-1492051 |
| Neighbors Consejo | 6323 Georgia Ave Nw Ste 206, 20011--1141 | 52-1942418 |
| New Consensus | 1300 I St Nw, 20005--3314 | 82-3053965 |
| St Petersburg Conservancy | 3813 Legation St Nw, 20015--2701 | 52-1696717 |
| National Mall Conservancy | 1000 Potomac Street Nw, 20007--3501 | 68-0648222 |
| Galapagos Conservancy Foundationinc | 601 13th St Nw Fl 11, 20005--3822 | 20-4420441 |
| Langston Golf Course Conservancy | 4508 B St Se Apt 8, 20019--5128 | 85-2542056 |
| Takoma Theatre Conservancy | 7124 Piney Branch Rd Nw, 20012--1838 | 38-3755519 |
| Sacred Spaces Conservancy | Po Box 29426, 20017--0626 | 82-2953572 |
| Tregaron Conservancy | 2954 Macomb St Nw, 20008--3315 | 20-5111004 |
| Galapagos Conservancy Inc | 1630 Connecticut Ave Nw Ste 300, 20009--1056 | 13-3281486 |
| Washington Housing Conservancy Inc | 1310 L St Nw Ste 325, 20005--4670 | 83-1866109 |
| Dumbarton Oaks Park Conservancy Inc | Po Box 32080, 20007--0380 | 27-4197533 |
| Ss United States Conservancy | Po Box 32115, 20007--0415 | 26-4381874 |
| Rails To Trails Conservancy | 2445 M St Nw Ste 650, 20037--0005 | 52-1437006 |
| Rosedale Conservancy Inc | Po Box 39310, 20016--9310 | 61-1428050 |
| Ocean Conservancy Inc | 1300 19th St Nw 8th Floor, 20036--1609 | 23-7245152 |
| Conservania | 1802 Vernon St Nw, 20009--1217 | 92-4018657 |
| Morris Louis Conservation Fund Inc | 1025 Connecticut Avenue Nw No 400, 20036--5423 | 52-2322473 |
| Friends Of The@ghana Heritage Conservation Trust Incorporated | 2853 Ontario Rd Nw Apt 122, 20009--2235 | 52-2447248 |
| Truth Conservation Project Inc | 1629 K St Nw Ste 300, 20006--1631 | 86-1903141 |
| Theodore Roosevelt Conservation Partnership Inc | 529 14th St Nw Ste 500, 20045--1501 | 04-3706385 |
| Sea Turtle Conservation Fund Inc | 3717 Ingomar St Nw, 20015--1819 | 86-3986798 |
| Inter Union For Conservation Of Nature & Natural Resources Utd St | 1630 Connecticut Avenue Nw, 20009--1053 | 52-1443147 |
| National Conservation Foundation | 509 Capitol Ct Ne, 20002--4937 | 90-0136120 |
| Federation Of State Conservation Voter Leagues Inc | 740 15th St Nw Ste 700, 20005--1036 | 11-3399458 |
| Conservation Nation | 1717 K St Nw Ste 900, 20006--5349 | 52-0853312 |
| Jane Goodall Institute For Wildlife Research Education & Conservation | 1120 20th St Nw Ste 520s, 20036--3407 | 94-2474731 |
| Conservation X Labs Inc | 1066 31st St Nw, 20007--4405 | 47-4066524 |
| Conservation Council Of Nations | 1200 Potomac St Nw, 20007--3278 | 27-3152104 |
| Conservation Innovation Fund | Po Box 34572, 20043--4572 | 84-2120095 |
| League Of Conservation Voters Education Fund | 740 15th Nw St Ste 700, 20005- | 52-1379661 |
| Earth Conservation Corps | 2000 Half St Sw, 20024--3304 | 52-1683270 |
| League Of Conservation Voters Inc | 740 15th Nw St Ste 700, 20005- | 52-1733698 |
| Pinchot Institute For Conservation | 470 Lenfant Plz Sw Ste 604 # 440, 20024--9996 | 52-1935342 |
| Lemur Conservation Network Inc | 6844 General Davis Dr Nw, 20012--2814 | 85-4187482 |