Search 1,806 tax-exempt social welfare organizations in Washington, District of Columbia.
| Name | Address, Zip |
|---|---|
| Gwu Campus Lions Club | 800 21st St Nw, 20052-0028 |
| Capital City Club | Po Box 9818, 20016-8818 |
| Car Coalition | 601 13th Street Nw 11th Floor Sou, 20005-3822 |
| Young Conservatives For Carbon Dividends Inc | 1800 M St Nw Unit 33933, 20033-7542 |
| Cardiovascular Coalition Inc | 300 New Jersey Ave Nw Ste 900, 20001-2271 |
| Smarter Health Care Coalition | 601 Massachusetts Ave Nw Ste 520, 20001-6174 |
| Kidney Care Partners Inc | 25 Massachusetts Ave Nw 500h, 20001-1430 |
| Caregiver Voices United | 1150 Connecticut Ave Nw Ste 501, 20036-4138 |
| Irish National Caucus | Po Box 15128, 20003-0128 |
| Center For Medicare Portability | 1016 S Carolina Ave Se, 20003-2146 |
| Wright Fitness Center | 600 Independence Ave Sw, 20591-0001 |
| Center For Public Safety | 1717 N St Nw Ste 1, 20036-2827 |
| Center For Strategic Studies On Tunisia Inc | 1011 18th Street Ne, 20002-7645 |
| Friends Of The Frank Reeves Center | 1451 Parkwood Pl Nw, 20010-3218 |
| Coin Center Inc | 650 Massachusetts Ave Nw Fl 6, 20001-3705 |
| | |
| Niskanen Center For Public Policy Inc | 1201 New York Ave Nw Ste 200b, 20005-4836 |
| The Center For Freethought Equality | 1821 Jefferson Pl Nw, 20036-2504 |
| Center For Voter Information | 1707 L St Nw Ste 700, 20036-4205 |
| National Low Income Housing Policy Center | 1000 Vermont Ave Nw Ste 500, 20005-4969 |
| Community News Center | 161 Kentucky Ave Se, 20003-1447 |
| Coalition For Epidemic Preparedness Innovations Us Cepi Us | 1901 Pennsylvania Ave Nw Ste10, 20006-3405 |
| Us Chamber Watch | 1900 L St Nw Ste 900, 20036-5005 |
| Jordan Coalition For Change | 1300 I St Nw Ste 400e, 20005-3318 |
| Oil Change Usa | 714 G St Se, 20003-2883 |
| Stop Child Predators Coalition | 5185 Macarthur Blvd Nw Ste 575, 20016-3341 |
| Childrens Equity Fund | 1401 H St Nw Ste 650, 20005-2036 |
| Voices For Non-opioid Choices | 750 9th St Nw Ste 650, 20001-4568 |
| Partnership To Fight Chronicdisease | 909 E Street Nw 2nd Floor, 20004-2036 |
| Circle K International Inc | 2300 N St Nw Ste 300, 20037-1194 |
| National League Of Cities | 660 N Capitol St Nw Ste 450, 20001-1644 |
| Public Citizen Inc | 1600 20th St Nw, 20009-1001 |
| Citizens For Responsible Energy Solutions Inc | 1201 Penn Ave Nw Ste 220, 20004-2465 |
| Citizens For Tax Justice Inc | 1200 18th St Nw Ste 675, 20036-2580 |
| Citizens United | 1006 Pennsylvania Ave Se, 20003-2142 |
| Consortium For Citizens With Disabilities | 820 1st St Ne Ste 740, 20002-8051 |
| Dialysis Patient Citizens Inc | 1001 Connecticut Avenue Nw, 20036-5504 |
| Senior Citizens Lobby | 1325 G St Nw Ste 500, 20005-3136 |
| Cleantech Leaders Roundtable | 805 15th St Nw Ste 710, 20005-2245 |
| Our Climate | 1200 18th St Nw Ste 700, 20036-2531 |
| Climate Power | 815 Black Lives Matter Plz Nw Suite, 20006 |
| Clinton-kaine Transition Fund | 2201 Wisconsin Ave Nw Ste 320, 20007-4105 |
| Fort Stevens Lions Club | 6700 Oregon Ave Nw, 20015-2210 |
| Coalition For Donor State Equity | 660 Pennsylvania Ave Se204, 20003-4346 |
| Security Innovation Coalition | 1155 15th St Nw Ste 1000, 20005-2728 |
| One Nation Health Coalition | 1747 Pennsylvania Ave Nw Ste 1000, 20006-4636 |
| Download Fairness Coalition | 440 1st St Nw Ste 360, 20001-2396 |
| Traditional Values Coalition | 139 C St Se, 20003-1807 |
| New Markets Tax Credit Coalition | 1155 15th St Nw Ste 400, 20005-2730 |
| Union Market Coalition | 1272 5th Street Ne Suite 200, 20002-3459 |
| Coalition To Stop Flu Inc | 901 K St Nw Ste 900, 20001-6436 |
| Financial Services Innovation Coalition Fsic | 1310 Eastern Ave Ne, 20019-8133 |
| The Coalition For Genetic Data Protection Inc | 2001 K St Nw Ste 3 # North, 20006-1072 |
| Era Coalition Inc | 1 Thomas Cir Nw Ste 700, 20005-5800 |
| Republican Jewish Coalition | 50 F St Nw Ste 100, 20001-6270 |
| Coalition Of Epscor States | 800 Maine Ave Sw Ste 800, 20024-2806 |
| National Coalition For Infant Health | 2020 K St Nw Ste 505, 20006-1901 |
| Fix The Debt Coalition Inc | 1025 Connecticut Ave Nw Ste 1100, 20036-5416 |
| Stem Education Coalition Inc | 777 6th St Nw Ste 510, 20001-4498 |
| Coalition To Preserve Independent Contractor Status | 1025 Connecticut Ave Nw Ste 1000, 20036-5417 |
| National Public Pension Coalition | 1201 16th St Nw Suite 614, 20036-3201 |
| Sports Fans Coalition Inc | 208 I St Ne, 20002-4340 |
| Virginia Coalition For Human Rights | 238 Jefferson St Nw, 20011-6630 |
| Coffee Party Usa | 1150 Connecticut Ave Nw Ste 900, 20036-4129 |
| The Kidney Transplant Collaborative Inc | 2020 Pennsylvania Avenue Nw Box 3, 20006-1811 |
| Veterans Of Foreign Wars Dept Of District Of Columbia | 1601 Kenilworth Ave Ne, 20019-2010 |
| League Of Women Voters Of The District Of Columbia | 1101 15th St Nw, 20005-5002 |
| League Of Republican Women Of The District Of Columbia | Po Box 65153, 20035-5153 |
| Rightmarch Com Inc | Po Box 96503, 20090-6503 |
| Committee In Solidarity With The People Of El Salvador | 1525 Newton St Nw, 20010-3103 |
| Committee For Education Funding | 1800 M Street Nw South Tower 500, 20036-5802 |
| Committee For Justice | 1629 K St Nw Ste 300, 20006-1631 |
| National Coordinating Committee For Multiemployer Plans | 815 16th St Nw, 20006-4101 |
| Europeans For Fair Competition | Po Box 52055, 20091-2055 |
| Concerned Neighbors In Cooperation | 7405 9th St Nw, 20012-1701 |
| National Conference On Public Employee Retirement Systems | 1201 New York Ave Nw Ste 850, 20005-4832 |
| Congressional Research Institute For Social Work Policy | 750 First Street, 20002-4241 |
| Fair Congressional Task Force | 25 Massachusetts Ave Nw Ste 330, 20001-1407 |
| Federation Of State Conservation Voter Leagues Inc | 740 15th St Nw Ste 700, 20005-1036 |
| Conservative Reform Network Inc | 219 Pennsylvania Ave Se 267, 20003-1107 |
| Emerging Technology Consortium | 300 M Street Sw Washington N714, 20024-4019 |
| Diplomatic & Consular Officers Retired Inc | 1801 F St Nw, 20006-4406 |
| National Education Technology Funding Corporation | 1201 16th Street Nw Suite 610, 20036-3201 |
| Democracy Corps Inc | 1440 G St Nw, 20005-2001 |
| Joint Discipline Council | 1850 M St Nw Ste 300, 20036-5805 |
| Us Lebanon Policy Council Inc | 300 New Jersey Ave Nw Ste 900, 20001-2271 |
| Puerto Rico Statehood Council | 1000 Maine Ave Sw, 20024-3446 |
| National Council Of Resistance - Us Representative Office -- Ncri-us | 1747 Pennsylvania Ave Nw Ste 1125, 20006-3944 |
| Us Mission Of The Syrian Democratic Council | 800 Maine Ave Sw Ste 311, 20024-2805 |
| Douglass County Maryland | 2870 Upton St Nw, 20008-3830 |
| Us Cyberdome | 1200 G St Nw Ste 800, 20005-6705 |
| One Cyprus Now Inc | 1299 Pennsylvania Ave Nw Ste 1000, 20004-2430 |
| More Voice Dc | 1380 Monroe St Nw - Num 112, 20010-3452 |
| Opportunity Dc | 1310 L St Nw Ste 325, 20005-4670 |
| Rule Of Law Defense Fund | 1747 Pennsylvania Ave Nw Ste 800, 20006-4622 |
| Defi Education Fund | 1155 F St Nw Ste 300, 20004-1369 |
| Demand Justice | 1445 New York Ave Nw Ste 300, 20005-2194 |
| Full Democracy For Puerto Rico | 2020 Pennsylvania Ave Ste 358, 20006-1811 |
| Democracy For Puerto Rico Inc | 1717 K St Nw Ste 900, 20006-5349 |
| Rebuild Democracy | 2202 18th St Nw Suite 239, 20009-1813 |
| Democracy Fund Voice Inc | 1200 17th St Nw Ste 300, 20036-3014 |