Groups
- AHS (85 items)
- Chris Worfolk Foundation (46 items)
- Durham University Humanist and Secularist Society (5 items)
- Durham University Humanist Society (8 items)
- Humanist Action Group of Leeds (23 items)
- Humanist Community of Leeds (30 items)
- Humanist Society of West Yorkshire (13 items)
- Leeds Atheist Society (704 items)
- Leeds Skeptics (78 items)
- Leeds Transhumanists (0 items)
- Leeds University Union Christian Union (3 items)
- Sheffield Humanist Society (0 items)
- University of Leeds Humanist Chaplaincy (3 items)
- York Brights (1 items)