The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Phase Shift 3 Characters (12 members)
- Phase Shift 4 Characters (16 members)
- Phase Shift Series Characters (21 members)
- Phoenix: Rettenjo (17 members)
- Pins (25 members)
- Platinum the Trinity (768 members)
- Playable Characters (35 members)
- Portraits (770 members)
- Postcards (21 members)
- Posters (30 members)
- Powers, Techniques, and Abilities (1 member)
- Praetorian Guard (1 member)
- Pre-order Bonuses (151 members)
- Prime Field Devices (12 members)
- Prime Field Interference Manifestations (4 members)
- Promotional Artwork (119 members)
- Protagonist (BBDW) (1 member)
- Puppeteers Characters (1 member)
- Purgatorium (23 members)
- Purgatory hell Characters (2 members)