The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 2B (27 members)
- 2B Moves (1 member)
- Abaddon (8 members)
- Abelia (28 members)
- Abigor (8 members)
- Abyss (5 members)
- Abyss Moves (1 member)
- Active Admin (4 members)
- Admins (8 members)
- African Characters (2 members)
- Ailin (1 member)
- Alex (1 member)
- Alexandra family (10 members)
- Algol (31 members)
- Algol Moves (1 member)
- Alignment (1 member)
- Alphard (1 member)
- American Characters (2 members)
- Amnesiac characters (6 members)
- Amnesic characters (2 members)
- Amy (52 members)
- Amy Moves (6 members)
- Angelina (7 members)
- Angol Fear (19 members)
- Angol Fear Moves (2 members)
- Announcers (8 members)
- Antagonist (18 members)
- Anti-Hero (6 members)
- Arco Wada (1 member)
- Armor images (2 members)
- Artbook (4 members)
- Arthias (21 members)
- Arthias Rebels (0 members)
- Arthur (17 members)
- Article Stubs (1 member)
- Article management templates (11 members)
- Article stubs (886 members)
- Ash (1 member)
- Ashlotte (15 members)
- Ashlotte Moves (2 members)
- Asian Characters (6 members)
- Assassin (36 members)
- Assassin Moves (9 members)
- Assimilated Soul Calibur & Soul Edges (7 members)
- Astaroth (78 members)
- Astaroth Moves (8 members)
- Astral Chaos (13 members)
- Atlantis Family (2 members)
- Attack Throws (9 members)
- Attacks (2 members)