The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- A11 Concept (15 members)
- A11 Item Images (240 members)
- A12 CG (41 members)
- A12 Item Images (314 members)
- A12 Screenshots (20 members)
- A13 CG (19 members)
- A13 Character Art (6 members)
- A13 Concept (34 members)
- A13 Item Images (134 members)
- A13 Screenshots (35 members)
- A14 Monster Images (45 members)
- A15 Episodes (1 member)
- A15 Monster Images (63 members)
- A15 Scans (1 member)
- A16 CG (27 members)
- A16 Characters (32 members)
- A16 Concepts (88 members)
- A16 Screen Shot (28 members)
- A17 Monster Images (72 members)
- A18 Monster Images (45 members)
- A21 Episodes (13 members)
- Accessories (16 members)
- Affiliation (5 members)
- Alchemists (84 members)
- Alchemy (19 members)
- Alchemy Book (19 members)
- Alchemy Recipes (5 members)
- Anime (2 members)
- Antagonists (11 members)
- Arland Series (7 members)
- Arland Series Alchemists (3 members)
- Arland Series Characters (33 members)
- Arland Series Protagonists (4 members)
- Armor (14 members)
- Article management templates (4 members)
- Article stubs (206 members)
- Articles In Need of Pictures (73 members)
- Articles in need of cleanup (1 member)
- Atelier (1 member)
- Atelier Anis Characters (9 members)
- Atelier Annie (9 members)
- Atelier Annie Characters (37 members)
- Atelier Annie Images (30 members)
- Atelier Annie Items (17 members)
- Atelier Ayesha (32 members)
- Atelier Ayesha Characters (20 members)
- Atelier Ayesha Endings (6 members)
- Atelier Ayesha Images (186 members)
- Atelier Ayesha Items (26 members)
- Atelier Ayesha Locations (19 members)