The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Hostile spells (192 members)
- Hostility rating unknown spell (175 members)
- Humanoids (8 members)
- Illusion (1 member)
- Illusion (Glamer) spells (1 member)
- Illusion domain deities (3 members)
- Illusion spells (37 members)
- Ilmater (1 member)
- Ilneval (2 members)
- Image wiki templates (9 members)
- Images (7 members)
- In development (4 members)
- Infobox templates (8 members)
- Information (1 member)
- Instantaneous duration spells (156 members)
- Intermediate deities (13 members)
- Interwiki templates (1 member)
- Invocations (1 member)
- Isis (1 member)
- Istishia (3 members)
- Item creation feats (6 members)
- Item only feats (3 members)
- Item properties (3 members)
- Items (5 members)
- Jergal (1 member)
- Ki feat (8 members)
- Knowledge domain deities (15 members)
- Kossuth (1 member)
- Languages (73 members)
- Large (0 members)
- Lathander (1 member)
- Law domain deities (17 members)
- Lawful evil deities (4 members)
- Lawful good deities (3 members)
- Lawful neutral deities (10 members)
- Least invocations (13 members)
- Leira (3 members)
- Lesser deities (16 members)
- Lesser invocations (8 members)
- Level 0 bard spells (10 members)
- Level 0 cleric spells (11 members)
- Level 0 druid spells (10 members)
- Level 0 innate spells (21 members)
- Level 0 sorcerer/wizard spells (16 members)
- Level 1 bard spells (21 members)
- Level 1 cleric spells (23 members)
- Level 1 druid spells (21 members)
- Level 1 innate spells (93 members)
- Level 1 paladin spells (22 members)
- Level 1 ranger spells (23 members)