Americans United for Separation of Church & State
Washington DC, USA
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Nonpartisan non-profit dedicated to preserving the constitutional separation of church and state to ensure true religious freedom for all Americans.
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ATEA - Brazilian Assoc. of Atheists & Agnostics
Sao Paulo, Brazil
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Non-profit founded 2008 advocating for Brazil's secular state and promoting atheist/agnostic rights and critical thinking.
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Ateizm Dernegi - Association of Atheism
Istanbul, Turkey
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The first legally recognized atheist organization in Turkey (founded 2014). Defends freedom of belief and expression for atheists.
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Atheist Foundation of Australia
National, Australia
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Non-profit founded in 1970 to advance atheism and critical thinking in Australia. Promotes the scientific method.
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Atheist Ireland
Dublin, Ireland
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Irish advocacy group campaigning for a secular state and education system, promoting atheism, reason, and human rights.
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Atheist Society of Nigeria
Lagos, Nigeria
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Non-profit organization giving a voice to non-theistic Nigerians. Gained government recognition in 2017.
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Atheists In Kenya Society
Nairobi, Kenya
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Registered society (since 2016) providing a community for nonbelievers in Kenya and promoting secularism and scientific thinking.
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Black Nonbelievers
Atlanta, GA, USA
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501(c)(3) organization providing community and support for Black atheists and skeptics, promoting racial diversity in secular spaces.
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Centre for Inquiry Canada
Ottawa, Canada
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National educational charity promoting skeptical, secular, rational, and humanistic inquiry.
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Committee for Skeptical Inquiry
Amherst, NY, USA
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International program devoted to scientific skepticism - critically examining claims of the paranormal, fringe science, and pseudoscience.
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Council of Ex-Muslims of Britain
London, United Kingdom
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Advocacy and support group founded 2007 for individuals who leave Islam. Stands for freedom of expression, against blasphemy laws.
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Ex-Muslims of North America
Washington DC, USA
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Non-profit supporting those who leave Islam, standing for the rights and dignities of ex-Muslims.
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