Regional
Atheist Community of Austin, Atheists and Freethinkers of Denver, Atheists of North Coastal San Diego County, Brights - New York, Community of Reason, Corvallis Secular Society, Freethinker's Association of Central Texas, Freethinkers of Upstate New York (FUNY), Freethought Feminist, FreeThought Society of Wisconsin
Student Groups
Atheism Central for Secondary School Students, Atheists, Agnostics and Freethinkers of Hamilton C, Auckland University Atheists, Campus Atheists and Agnostics at the University of, Campus Atheists and Secular Humanists, Campus Freethought Alliance, Campus Freethought Alliance at Grossmont Community, Campus Freethought Alliance at the University of N, College of Charleston Atheist-Humanist Alliance, CommonSense, Princeton's Secular Society
Church of Reality
Dedicated to understanding reality the way it really is.