- Association of Muslim Social Scientists of North America
- Catholic Writers Online
- Christian Writers’ Group
- Islamic Media Foundation
- Media Fellowship International
- Odyssey Networks
- National Communication Association’s Spiritual Communication Division and its blog Spirited Discussions
- Professional Association for Christian Writers
- Religious Communication Association
- Religion Communicators Council
- Women in Christian Media
- World Association for Christian Communication
Classics and classical history: Professional associations and faith groups
- American Philological Association
- Association for the Study of Classical African Civilizations
- Association of Muslim Social Scientists of North America
- Evangelical Philosophical Society
- Evangelical Theological Society
- Mockler Center for Faith and Ethics in the Workplace at the Gordon-Conwell Theological Seminary
- Society for Classical Learning
- Society of Biblical Literature
- Society of Christian Philosophers
Chemistry: Professional associations and faith groups
- American Scientific Affiliation: A Fellowship of Christians in Science
- Association of Christian Engineers and Scientists: (503) 228-0779
- Christian Nuclear Fellowship
- Christians in Science
- Canadian Science and Christian Affiliation
- European Society for the Study of Science and Theology
- Fellowship of Scientists
- International Muslim Association of Scientists & Engineers
Business: Professional associations and faith groups
- Association of Muslim Professionals
- Business Men’s Fellowship (USA)
- Business Men’s Fellowship (Canada)
- Business Professional Network – Missions Through Business
- The Catenian Association – Fellowship of Catholic Men
- CBMC International – Christian Business Association
- Center for Faith and Business
- Center for Spirituality At Work
- Christian Business Faculty Association
- Christian Business Network
- Christian Business Women’s Fellowship
- Christian Entrepreneur Association
- Christian Leadership Alliance
- Christian Real Estate Brokers Association
- Christianity 9 to 5
- Christians in Commerce
- Convene Christian CEO & Business Owners Group
- Council for the Advancement of Muslim Professionals
- C12 Group – Christian CEOs & Owners
- Executive Ministries
- Fellowship of Christian Business & Professional Women
- The Fellowship of Companies for Christ International
- Indian Professionals Network
- International Center for Spirit at Work
- International Christian Chamber of Commerce
- Jewish Communal Professional Association of Greater Baltimore at the Darrell D. Friedman Institute
- Jewish Professional Women’s Network
- Marketplace Leaders – Christianity in the Workplace
- Mockler Center for Faith and Ethics in the Workplace at the Gordon-Conwell Theological Seminary
- Network of Indian Professionals
- Opus Dei
- Religious Accommodation in the Workplace (Anti-Defamation League)
- Sikh Professional Association of Canada
Black Studies: Professional associations and faith groups
Biology: Professional associations and faith groups
- Affiliation of Christian Biologists
- American Scientific Affiliation: A Fellowship of Christians in Science
- Association of Professional Jewish Genealogists
- Canadian Science and Christian Affiliation
- Christian Neuroscience Society
- Christians in Science
- European Society for the Study of Science and Theology
- Fellowship of Scientists
- International Muslim Association of Scientists & Engineers
- NeuroScience Christian Fellowship: (405) 271-2334
Art: Professional associations and faith groups
Architecture and engineering: Professional associations and faith groups
Anthropology and archaeology: Professional associations and faith groups
- American Academy of Religion
- American Anthropological Association
- American Scientific Affiliation: A Fellowship of Christians in Science
- Association of Muslim Social Scientists of North America
- Canadian Science and Christian Affiliation
- Fellowship of Scientists
- International Muslim Association of Scientists & Engineers