General

Association humaniste du Québec

Canadian Secular Alliance

Centre for Inquiry: Montréal Branch

Freethought Association of Canada

Humanist Canada

McGill University

Mouvement laïque québécois

Students' Society of McGill University


Interest

Bad Astronomy (Phil Plait)

Blag Hag (Jen McCreight)

Butterflies and Wheels (Ophelia Benson)

The Crommunist Manifesto

Dispatches from the Culture Wars (Ed Brayton)

EvolutionBlog (Jason Rosenhouse)

Friendly Atheist (Hemant Mehta)

Greta Christina's Blog

Metamagician (Russell Blackford)

More Glorious Dawn

Neurologica (Steven Novella)

Pharyngula (PZ Myers)

Queereka

Respectful Insolence (Orac)

Science-Based Medicine

Sincerely, Natalie Reed

Skepchick

Skeptical Humanities

TalkOrigins Archive


International Organizations

American Atheists

APRA (Paraguay)

Associação Ateísta Portuguesa

ATEA (Brazil)

Atheist Alliance International

Atheist Centre (India)

Atheist Ireland

Atheist Union of Greece

The Brights

British Humanist Association

Center for Inquiry

Council for Secular Humanism (US)

Cyprus FreeThinkers

DhorMockery (Bangladesh)

European Humanist Federation

Filipino Freethinkers

Freedom from Religion Foundation (US)

Freethought Kampala (Uganda)

Gay and Lesbian Humanist Association (UK)

Human-Etisk Forbund (Norway)

Humanist Society of Scotland

Humanisterna (Sweden)

IBKA (Germany)

Indian Rationalist Association

International and Humanist Ethical Union

Internet Infidels

James Randi Educational Foundation

National Secular Society (UK)

Rational Response Squad

Religurd (Sri Lanka)

Richard Dawkins Foundation

Science & Rationalists' Association of India

Science & Rationalists' Association of India (Bengali Version)

Secular Sri Lanka

Siðmennt (Iceland)

Sociedade da Terra Redonda (Brazil)

Szekuláris Figyelő (Hungary)

Tarksheel Society (India)

UAAR (Italy)

União Nacional dos Ateus (Brazil)