The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Acura (3 members)
- Acura vehicles (21 members)
- Article management templates (4 members)
- Article stubs (1 member)
- Automotive navigational boxes (1 member)
- Blog posts (0 members)
- Browse (3 members)
- Candidates for deletion (0 members)
- Candidates for speedy deletion (0 members)
- Category templates (3 members)
- Community (6 members)
- Content (1 member)
- Copyright (0 members)
- Disambiguations (0 members)
- Forums (6 members)
- General wiki templates (31 members)
- Help (5 members)
- Help desk (2 members)
- Hidden categories (1 member)
- Image wiki templates (9 members)
- Images (7 members)
- Infobox templates (10 members)
- Jeep vehicles (1 member)
- Model Reviews (1 member)
- New pages (0 members)
- Organisation (0 members)
- Organization (8 members)
- Pages proposed for deletion (0 members)
- Pages using duplicate arguments in template calls (3 members)
- Pages with broken file links (1 member)
- Policy (2 members)
- Reviews (5 members)
- Site administration (4 members)
- Site maintenance (4 members)
- Template documentation (62 members)
- Templates (14 members)
- Templates using ParserFunctions (1 member)
- Watercooler (2 members)