The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Category:Editing (16 members)
- Catégorie:Édition (10 members)
- Categorie:Editing (16 members)
- Escape character templates (1 member)
- Formatting templates/en (1 member)
- Heading templates (4 members)
- Index (6 members)
- Index/en (3 members)
- Index/fr (2 members)
- Index/nl (5 members)
- Missing Template Documentation (4 members)
- Noindexed pages (1 member)
- Page Formatting Templates (1 member)
- Pages with broken file links (12 members)
- Places (9 members)
- Places/en (6 members)
- Places/fr (5 members)
- Places/nl (5 members)
- Road Type Templates (55 members)
- Road attributes (23 members)