The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Extra-Planar (2 members)
- F-80 (1 member)
- Fadey (1 member)
- Fchlya (1 member)
- Fey (17 members)
- First Class (8 members)
- Galik (2 members)
- Game System (16 members)
- Get Submodule (38 members)
- Gnome (1 member)
- Guild (1 member)
- Halfling (1 member)
- Help (0 members)
- Human (1 member)
- IRL (11 members)
- Icewind Dale (5 members)
- Iframe (14 members)
- Images (0 members)
- Incomplete lists (22 members)
- Infernal Invasion (9 members)
- Into the Greedy Green (227 members)
- Isonhound (27 members)
- It Came From Kiston (48 members)
- Item (36 members)
- JAMathon (73 members)
- JAMathon 2021 (33 members)
- JAMathon 2022 (42 members)
- Just the Q of Us (27 members)
- Kiston (14 members)
- Levinkan (10 members)
- Location (73 members)
- Magic (1 member)
- Magitech (1 member)
- Meta (1 member)
- Metagame (13 members)
- Monsters (45 members)
- NPCS (5 members)
- NPCs (78 members)
- Navbox templates (3 members)
- Not Strahd (3 members)
- OUAT (5 members)
- OathWielders (79 members)
- Operation Verdant Pyramid (12 members)
- Organizations (1 member)
- Osugbo (38 members)
- Pages with broken file links (40 members)
- Pages with script errors (1 member)
- Painted Sands of Pteris (2 members)
- Pirates of Quelmar (1 member)
- Planes (22 members)