The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 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)
- Level 1 sorcerer/wizard spells (49 members)
- Level 2 bard spells (31 members)
- Level 2 cleric spells (41 members)
- Level 2 druid spells (33 members)
- Level 2 innate spells (115 members)
- Level 2 paladin spells (21 members)
- Level 2 ranger spells (24 members)
- Level 2 sorcerer/wizard spells (56 members)
- Level 3 bard spells (23 members)
- Level 3 cleric spells (30 members)
- Level 3 druid spells (26 members)