The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- API:BlockType (0 members)
- API:Classes (0 members)
- API:Enums (0 members)
- API:Script API (3 members)
- API:Server-side (0 members)
- Achievement images (55 members)
- Achievements (0 members)
- Avorion Wiki (11 members)
- Black Market Bosses (1 member)
- Blocks (31 members)
- Bosses (11 members)
- Candidates for deletion (22 members)
- Candidates for speedy deletion (0 members)
- Characters (3 members)
- Citation needed (0 members)
- Cleanup (3 members)
- Community (4 members)
- Copyright templates (10 members)
- DLC: Black Market (4 members)
- Disambiguations (2 members)
- Documentation templates (48 members)
- Energy Consumption (0 members)
- Events (1 member)
- Factions (1 member)
- Factories (107 members)
- Formatting templates (22 members)
- Game Mode (0 members)
- Gameplay (32 members)
- Goods (67 members)
- Hidden categories (0 members)
- Images (14 members)
- Images needing improvement (0 members)
- Infobox Modules (6 members)
- Infobox Templates (1 member)
- Infobox templates (0 members)
- Legal notices (3 members)
- Loot (0 members)
- Map (0 members)
- Materials (10 members)
- Media (2 members)
- Mine (1 member)
- Mines (0 members)
- Modding (22 members)
- NPCs (59 members)
- Navigation templates (10 members)
- News (0 members)
- Notice templates (13 members)
- Pages in need of speedy work (2 members)
- Pages in need of work (7 members)
- Pages to be merged (0 members)