Académie Internationale de Philosophie des Sciences (AIPS)

Afro-Asian Philosophy Association (AAPA)

Asociación de Filosofía y Liberación (AFYL)

Association des Sociétés de Philosophie de Langue Française (ASPLF)

Association for the Philosophy of Mathematical Practice

Association Internationale des Professeurs de Philosophie (AIPPh)

Association of Chinese Philosophers in North America (ACPA)

Conference on Philosophical Societies (CoPS)

Conseil Interafricain de Philosophie

Council for Research in Values and Philosophy (RVP)

European Association for Chinese Philosophy (EACP)

The Friedrich Nietzsche Society

George Santayana Society (GSS)

Gottfried-Wilhelm-Leibniz-Gesellschaft

Institut International de Philosophie (IIP)

Istituto Internazionale Jacques Maritain

International Association for Aesthetics (IAA)

International Association for Greek Philosophy

International Association for the Philosophy of Humor (IAPH)

International Association for the Philosophy of Sport (IAPS)

International Association for the Study of Controversies (IASC)

International Association of Centers for Peirce Studies (IACPS)

International Association of Japanese Philosophy (IAJP)

International Association of Women Philosophers 

International Plato Society

International Society for Chinese Philosophy (ISCP)

International Society for Environmental Ethics (ISEE)

International Society for Islamic Philosophy (ISIP)

International Society for Metaphysics 

International Society for Socratic Studies

International Society for Universal Dialogue (ISUD)

International Society for Value Inquiry (ISVI)

International Center of Studies on Contemporary Nihilism (CeNic)

Internationale Hegel-Vereinigung

Karl Jaspers Society of North America (KJSNA)

Latin American Association for Analytic Philosophy (ALFAn)

North American Sartre Society/ Société Sartrienne d'Amérique du Nord

North American Society for Social Philosophy

Schopenhauer - Gesellschaft

Sociedade de Filosofia da Educação de Língua Portuguesa (SOFELP) - Portuguese-speaking Society of Philosophy of Education

Society for Asian and Comparative Philosophy

Tomonobu Imamichi Institute for Eco-Ethics

World Union of Catholic Philosophical Societies -- Union Mondiale des Sociétés Catholiques de Philosophie