Organizaţii umaniste şi seculare

England
Cambridge Humanist Group
Chiltern Humanists
Cornwall Humanists
Hampstead Humanist Society
North East Humanists
Sheffield Humanist Society
South Place Ethical Society
Suffolk Humanists

Holland
Humanistisch Verbond Apeldoorn (Netherlands)

Northern Ireland
Belfast Humanist Group

Scotland
Humanist Society of Scotland

The USA

Alabama
Alabama Freethought Association
The Mobile Atheists
Skeptics-Freethought of North Alabama

Arizona
Humanist Society of Greater Phoenix
Tucson Atheists
 
Arkansas
Campus Association of Freethought (University of Arkansas - Fayetteville)

California
Atheist Coalition
Atheists and Other Freethinkers
Atheists of the San Francisco Region
Atheists of Silicon Valley
Atheists United
Atheists United - San Luis Obispo
Center for Inquiry-West
East Bay Atheists
Freethinkers Toastmasters
Freethinkers of Ventura County
Humanist Association of the Greater Sacramento Area
Humanist Association of San Diego
Humanist Community
Humanist Society of Santa Barbara
San Francisco Atheists
Secular Humanists of the East Bay
Shasta Atheists and Freethinkers
Stanford Humanists
 
Colorado
Atheists and Freethinkers of Denver
Atheists of Northern Colorado
Boulder Atheists
Freethinkers of Colorado Springs
 
Connecticut
Humanist Association of Central Connecticut
Northeast Atheist Association of Connecticut
 
Florida
Atheists of Florida
First Coast Freethought Society
Free Inquiry Society of Central Florida
Humanist Society of Gainesville
Humanists of Florida Association
Humanists of the Suncoast
Kennedy Space Center Freethinkers
St. Petersburg and Largo Area Secular Humanists (SPLASH)
Space Coast Freethought Association
Space Coast Objectivism Promoters and Explorers (Objectivist Club at UCF)
Wonderful Atheists of Central Florida
 
Georgia
Atlanta Freethought Society
Fellowship of Reason
Georgia Atheists
Savannah Community of Reason
 
Idaho
Humanists of Idaho
Idaho Atheists
 
Illinois
Secular Humanist Society of Chicago
 
Indiana
Humanist Friendship Group of Central Indiana
 
Kansas
Heartland Humanists
 
Kentucky
Free Inquiry Group
 
Louisiana
New Orleans Secular Humanist Association
 
Maine
Maine Atheists Union
 
Maryland
Baltimore Ethical Society
Baltimore Secular Humanists
Frederick Secular Humanists (FRESH)
Maryland Atheist Network
Maryland-DC Chapter of Washington Secular Humanists
 
Massachusetts
Atheist Discussion Group
 
Michigan
Freethought Association of West Michigan
The Great Lakes Humanist Society
Michigan Atheists
 
Minnesota
Humanists of Minnesota
Lake Superior Freethinkers
Minnesota Atheists
Red River Freethinkers
 
Missouri
Community of Reason
Rationalist Society of St. Louis
 
Montana
Montana Freethinkers
 
Nevada
Humanist Association of Las Vegas and Southern Nevada (HALVASON)
 
New Hampshire
Secular Humanist Friendship Group of Merrimack Valley
 
New Jersey
Center for Inquiry-Metro NY
New Jersey Humanist Network
 
New York
Atheists Agnostics and Freethinkers at NYU
Capital District Humanist Society
Center for Inquiry-Metro NY
Ethical Culture Society of Queens
Freethinkers of Upstate New York
Long Island Secular Humanists
Metro Atheists of New York
New York City Atheists
Secular Humanist Society of New York
 
North Dakota
Red River Freethinkers
 
Ohio
Free Inquirers of Northeastern Ohio
Free Inquiry Group
Humanist Community of Central Ohio
Students for Freethought at the Ohio State University
 
Oregon
Corvallis Secular Society
Eugene Round Earth Society
Humanists of Greater Portland
Lane County Secular Society
Oregonians for Rationality
United States Atheists
 
Pennsylvania
Freethought Society of Greater Philadelphia
Humanist Community Services of Northeast PA
Pennsylvania Nonbelievers
Philadelphia Association for Critical Thinking
 
South Carolina
Secular Humanists of the Lowcountry
Secular Humanists of the South Carolina Midlands
South Carolina Atheists
Upstate South Carolina Secular Humanists
 
Tennessee
Rationalists of East Tennessee
 
Texas
Agnostic and Atheist Student Group at Texas A&M
Asimov Humanists (The Humanist Association of Montgomery County, Isaac Asimov Chapter)
Atheist Community of Austin
Freethinkers Association of Central Texas
Houston Church of Freethought
Humanist Association of Ft. Worth
Metroplex Atheists
North Texas Church of Freethought
North Texas Skeptics
Texas Secular Society
 
Utah
Atheists of Utah
Freethought Society of Northern Utah
Humanists of Utah
Intelligent Inquiry Educational Society
Salt Lake Valley Atheists
 
Virginia
Americans United for Separation of Church and State: Virginia Chapter
Central Virginia Secular Humanists
Richmond Area Free Thinkers
Washington Area Secular Humanists Northern Virginia Chapter
 
Washington (state)
Ethical Culture Society of Puget Sound
Humanists of North Puget Sound
Humanists of Washington
Pacific Northwest Skeptics
Washington State Atheist, Agnostic, and Freethought Organizations
 
Washington, D.C.
Maryland-DC Chapter of Washington Secular Humanists
Washington Area Secular Humanists
Washington Ethical Society
 
Wisconsin
Americans United for Separation of Church and State Wisconsin Chapter
Atheists and Agnostics of Wisconsin
FreeThought Society of Wisconsin
Humanist Quest of Milwaukee
Lake Superior Freethinkers
North East Wisconsin Humanists
Southeastern Wisconsin Freethinkers (SWiFT)