Groups
- AHS (73 items)
- Chris Worfolk Foundation (10 items)
- Durham University Humanist Society (8 items)
- Humanist Action Group of Leeds (10 items)
- Humanist Community of Leeds (4 items)
- Humanist Society of West Yorkshire (6 items)
- Leeds Atheist Society (499 items)
- Leeds Skeptics (44 items)
- Leeds University Union Christian Union (3 items)
- York Brights (1 items)