The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Advisory Templates (2 members)
- Ages (7 members)
- Alcohol (16 members)
- Amphibians (1 member)
- Angels (4 members)
- Arachnids (4 members)
- Arcanum Card Art (0 members)
- Arcanum Cards (4 members)
- Arkaeni (3 members)
- Arkaeni Characters (9 members)
- Art (3 members)
- Article management templates (0 members)
- Artifice Abilities (10 members)
- Artifice Cards (2 members)
- Artifice Craft (47 members)
- Artifice Equipment (5 members)
- Artifice Legend Units (1 member)
- Artifice Units (20 members)
- Artists (3 members)
- Astrology (14 members)
- Atlicana (1 member)
- Atlicana Cards (26 members)
- Attawa (8 members)
- Attawa Culture (6 members)
- Audio Stories (1 member)
- Auxiliary Stories (2 members)
- Auxiliary templates (5 members)
- Averia (1 member)
- Averian Army Characters (5 members)
- Averian Navy Characters (1 member)
- Awards and Decorations (2 members)
- Battles (2 members)
- Bays (5 members)
- Beer (1 member)
- Befores (107 members)
- Berries and Fruit (4 members)
- Bestiary (75 members)
- Birds (6 members)
- Birds of Prey (5 members)
- Bodies of Water (52 members)
- Books (13 members)
- Books on Magic (2 members)
- Brush (11 members)
- CLMIL Rations (36 members)
- Canon (61 members)
- Capitals (16 members)
- Caravaners (1 member)
- Carriers (12 members)
- Category templates (0 members)
- Catican (11 members)