The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- Airships (1 member)
- Animals (5 members)
- Article management templates (3 members)
- Article stubs (28 members)
- Barsoom Locations (7 members)
- BlogListingPage (0 members)
- Blog posts (30 members)
- Books (5 members)
- Browse (6 members)
- Candidates for deletion (0 members)
- Candidates for speedy deletion (0 members)
- Cast (88 members)
- Category templates (3 members)
- Characters (35 members)
- Community (6 members)
- Content (8 members)
- Copyright (0 members)
- Dec (1 member)
- Deceased (10 members)
- Disambiguation (1 member)
- Disambiguations (0 members)
- Files (2 members)
- Filmography (11 members)
- Forums (6 members)
- Galleries (7 members)
- General wiki templates (31 members)
- Green Martians (12 members)
- Heliumites (4 members)
- Help (5 members)
- Help desk (2 members)
- Hidden categories (2 members)
- Human (8 members)
- Image wiki templates (10 members)
- Images (13 members)
- Infobox templates (9 members)
- Infoboxes (2 members)
- Kingdoms (6 members)
- LESBIAN (1 member)
- Media (5 members)
- Merchandise (6 members)
- Music (0 members)
- New pages (0 members)
- Organisation (0 members)
- Organization (9 members)
- Pages proposed for deletion (0 members)
- Pages with broken file links (6 members)
- Planets (2 members)
- Policy (2 members)
- Production (10 members)
- Races (7 members)