Best charity organization in District Of Columbia

World Wildlife Fund

1250 24th St NW, Washington, District of Columbia 20037 environmental conservation organization,nonprofit organization,charity organization 2,760,021 fans

The Humane Society of the United States

1255 23rd St NW Suite 450, Washington, District of Columbia 20037 nonprofit organization,charity organization 2,681,525 fans

Richard Dawkins Foundation for Reason & Science

1012 14th St NW Ste 209, Washington, District of Columbia 20005 charity organization,nonprofit organization,organization 1,559,153 fans

Safe Kids Worldwide

1255 23rd Street, NW Suite 400, Washington, District of Columbia 20037 nonprofit organization,charity organization 1,360,911 fans

America's Power

1152 15th St NW Washington DC 20005 United States charity organization 695,406 fans

United Nations Foundation

1750 Pennsylvania Ave NW, Ste 300, Washington, District of Columbia 20006 charity organization,nonprofit organization,organization 523,866 fans

Women for Women International

2000 M St NW, Washington, District of Columbia 20036 charity organization,nonprofit organization 361,083 fans

American Humane

1400 16th St NW, Washington, District of Columbia 20036 nonprofit organization,charity organization 319,784 fans

Family Online Safety Institute

1440 G St NW, Washington, District of Columbia 20005 nonprofit organization,charity organization 281,601 fans

Center for Immigration Studies

1629 K St NW Ste 600, Washington, District of Columbia 20006 charity organization,nonprofit organization,organization 250,330 fans

Lupus Foundation of America

2121 K Street NW, Suite 200, Washington, District of Columbia 20037 charity organization,nonprofit organization, 244,669 fans

National Democratic Institute - NDI

455 Massachusetts Ave NW, Washington, District of Columbia 20001 nonprofit organization,charity organization,organization 230,855 fans

Americans United for Separation of Church and State

1310 L St NW, Ste 200, Washington, District of Columbia 20005 nonprofit organization,charity organization,organization 205,677 fans

Association for Psychological Science

1800 Massachusetts Ave NW #402, Washington, District of Columbia 20036 nonprofit organization,charity organization,mental health service 193,477 fans

RescueMe.Org

Washington, District of Columbia animal shelter,nonprofit organization,charity organization 184,797 fans

World Resources Institute

10 G Street, NE, Washington, District of Columbia 20002 nonprofit organization,charity organization,other 182,258 fans

International Food Policy Research Institute (IFPRI)

1201 I St., Washington, District of Columbia 20005 nonprofit organization,charity organization 181,177 fans

Physicians Committee for Responsible Medicine

5100 Wisconsin Ave., N.W., Washington, District of Columbia 20016 doctor,nonprofit organization,charity organization 177,028 fans

Food & Water Watch

1616 P St NW, Ste 300, Washington, District of Columbia 20036 nonprofit organization,charity organization,organization 170,955 fans

United States Institute of Peace

2301 Constitution Ave NW, Washington, District of Columbia 20037 government organization,education,charity organization 163,705 fans