- American Academy of Religion
- Association for the Sociology of Religion
- Association of Christians in Mathematical Sciences
- Association of Muslim Social Scientists of North America
- Canadian Science and Christian Affiliation
- Christian Association for Psychological Studies
- Christian Pharmacists Fellowship International
- Faith Based Marketing Association
- Fellowship of Scientists
- International Association of Muslim Psychologists
- Religion Newswriters Association
- Religious Communication Association
Space and physics: Professional associations and faith groups
- Affiliation of Christian Engineers
- American Scientific Affiliation: A Fellowship of Christians in Science
- American Society of Engineers of Indian Origin
- Association of Christians in Mathematical Sciences
- Christian Astronomy and Astronomers
- Christian Engineering Society
- Christian Nuclear Fellowship
- Christians in Science
- European Society for the Study of Science and Theology
- Fellowship of Scientists
- International Muslim Association of Scientists & Engineers
Sociology and social work: Professional associations and faith groups
- American Academy of Religion
- American Sociological Association: Section on Religion
- American Association of Christian Counselors
- Association of Christians Teaching Sociology
- Association of Muslim Social Scientists of North America
- Association for the Sociology of Religion
- Australian Association of Buddhist Counsellors and Psychotherapists
- Christian Community Health Fellowship
- Center for Family and Community Ministries at Baylor University
- Family Christian Association of America
- Islamic Social Services Association
- North American Association of Christians in Social Work
Romance languages: Professional associations and faith groups
Religion: Professional associations and groups
- Academy of Parish Clergy
- American Academy for Jewish Research
- American Academy of Religion
- American Association of Pastoral Counselors
- Asociación para la Educación Teológica Hispana
- Association for Clinical Pastoral Education
- Association for Jewish Studies
- Association for Theological Field Education
- Association of Muslim Social Scientists of North America
- Association of Professional Chaplains
- Catholic Theological Society of America
- Central Conference of American Rabbis
- Christian Theological Research Fellowship
- Council of Societies for the Study of Religion
- Evangelical Philosophical Society
- Evangelical Theological Society
- Foundation for Religious Freedom
- International Association of Christian Chaplains
- Mockler Center for Faith and Ethics in the Workplace
- National Association of Catholic Chaplains
- National Association of Jewish Chaplains
- The Network for Strategic Missions
- Religion Etiquette (Beliefnet)
- Religion Newswriters Association
- Society of Biblical Literature
Recreation, tourism and hospitality: Professional associations and faith groups
Psychology and psychiatry: Professional associations and religious groups
- American Association of Christian Counselors
- American Scientific Affiliation: A Fellowship of Christians in Science
- Association of Professional Chaplains
- Australian Association of Buddhist Counsellors and Psychotherapists
- Canadian Science and Christian Affiliation
- Christian Association for Psychological Studies
- Christian Community Health Fellowship
- Christians in Caring Professions
- International Association of Christian Chaplains
- International Association of Muslim Psychologists
- National Association of Catholic Chaplains
- National Association of Jewish Chaplains
- Society for the Study of Psychology and Wesleyan Theology
Political science and public policy: Professional associations and faith groups
Philosophy: Professional associations and faith groups
- American Catholic Philosophical Association
- American Philosophical Association
- Association of Muslim Social Scientists of North America
- Baptist Association of Philosophical Teachers (Facebook page)
- Christian Academics
- Evangelical Philosophical Society
- Evangelical Theological Society
- Mockler Center for Faith and Ethics in the Workplace
- Society of Christian Ethics
- Society of Christian Philosophers