The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Aasimar (8 members)
- Aberration (0 members)
- Aberrations (30 members)
- Abilities (16 members)
- Abilities by descriptor (26 members)
- Abjuration spells (57 members)
- Accessories (23 members)
- Acid spells and abilities (14 members)
- Advisors (23 members)
- Air Subtype (26 members)
- Airborne (52 members)
- Alchemist (0 members)
- Alchemist spells (68 members)
- Alchemists (37 members)
- Amulets and necklaces images (130 members)
- An Ancient Curse quests (7 members)
- Angel Mythic quests (9 members)
- Angel Subtype (2 members)
- Angels (1 member)
- Animal (0 members)
- Animals (76 members)
- Ankou (4 members)
- Annis Hag (0 members)
- Annis Hags (1 member)
- Arcane Unleashed (4 members)
- Arcane Unleashed spells (6 members)
- Archaeologist feature images (1 member)
- Archaeologists (1 member)
- Archetypes (144 members)
- Armor (0 members)
- Armor and shields (30 members)
- Armor images (12 members)
- Armor traits (22 members)
- Armored Hulks (2 members)
- Articles Listing Bugs (115 members)
- Articles Listing Bugs in Kingmaker (41 members)
- Articles Listing Bugs in Wrath of the Righteous (83 members)
- Articles Listing Typos (106 members)
- Articles with Infoboxes Missing Information (0 members)
- Artifact fragments (14 members)
- Artifact pieces (0 members)
- Artifacts (8 members)
- Artisan quests (21 members)
- Artisans (12 members)
- Arueshalae builds (0 members)
- Ascending Succubuss (1 member)
- Astradaemon (0 members)
- Astradaemons (6 members)
- Athach (0 members)
- Athachs (5 members)