Alabama Freethought Association
Birmingham Freethought Society
Humanists Association of the Tennessee Valley
North Alabama Freethought Association
Center for Inquiry Community of Southern Arizona
Humanist Society of Greater Phoenix
Central Arkansas Freethinkers Discussion Group
Agnostic & Atheist Student Association
Atheists & Agnostics Group of Rossmoor
Atheists and Other Freethinkers of Sacramento
Atheist Coalition of San Diego
Atheists of North Coastal San Diego County
Humanist Association of the Greater Sacramento Area
Humanist Association of Los Angeles
Humanist Association of Orange County
Humanist Association of San Diego
Humanist Community in Silicon Valley
Humanists of the San Joaquin Valley
Humanist Society of Santa Barbara
Shasta Atheists & Freethinkers
The Humanist Fellowship of San Diego
Atheists and Freethinkers of Denver
COCORE, the Colorado Coalition of Reason
Freethinkers of Colorado Springs
Freethinkers of Northern Colorado
The Atheist Humanist Society of Connecticut and Rhode Island
Capitol Area Secular Humanists
Humanist Association of Connecticut
Washington Area Secular Humanists
Humanists of Northeast Florida
Humanist Society of Gainesville
Humanist Society of the Suncoast
Humanist Association of West Central Florida
Humanists of Florida Association
Dupage Unitarian Universalist Church
Ethical Humanist Society of Chicago
Humanists of West Suburban Chicagoland
The Humanist Friendship Group of Central Indiana
Free Inquiry Group, Inc. of Greater Cincinnati and Northern Kentucky
Humanist Forum of Central Kentucky
Louisiana State University Atheists, Humanists, & Agnostics
New Orleans Secular Humanist Association
Humanist Association of Massachusetts
Freethought Association of West Michigan
Mid-Michigan Atheists and Humanists
Universal Life Church of Kalamazoo
University of Minnesota Campus Atheists and Secular Humanists
Central Minnesota Friends Free of Theism
St. Olaf Agnostic and Atheist Society
The Great Southern Humanist Society
Rationalist Society of St. Louis
Billings Association of Humanists
Southwest Montana Freethinkers
Humanist Association of Las Vegas and Southern Nevada
Atheists and Freethinkers of Albuquerque, New Mexico
Humanist Society of New Mexico
Capital District Humanist Society
Ethical Humanist Society of Long Island
Freethinkers of Upstate New York
Freethinking Activist Nonbelieving New Yorkers
Humanist Society of Metropolitan New York: The Corliss Lamont Chapter
New York Society for Ethical Culture
Secular Humanist Society of New York
Cape Fear Humanists and Freethinkers
Charlotte Atheists & Agnostics
North Carolina Society for Ethical Culture
Humanist Community of Central Ohio
Ohio State University Students for Freethought
Ethical Society of Philadelphia
Freethought Society of Greater Philadelphia
Humanist Association of Greater Philadelphia
The Atheist Humanist Society of Connecticut and Rhode Island
Secular Humanists of the Lowcountry
Humanist Association of Middle Tennessee
Rationalists of East Tennessee
Asimov Humanists of Montgomery County
Freethinkers Association of Central Texas
The Houston Church of Freethought
Humanist Association of Fort Worth
Humanist Fellowship of North Texas
Metroplex Atheists of Ft. Worth/Dallas
North Texas Church of Freethought
Central Virginia Secular Humanists
Northern Virginia Secular Humanists
Shenandoah Area Secular Humanists
Humanists of North Puget Sound