The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Law (3 members)
- Law Enforcement (4 members)
- Legion of Liberty Characters (9 members)
- Libraries and Archives (4 members)
- Lightsprawl Characters (5 members)
- Lists (16 members)
- Livestock (3 members)
- Magic (94 members)
- Magical Actions (11 members)
- Magical Artifacts (9 members)
- Magical Creatures (5 members)
- Magical Disciplines (5 members)
- Magical Plants (1 member)
- Main page templates (1 member)
- Male Characters (155 members)
- Mammals (16 members)
- Maps (0 members)
- Markets and Shops (6 members)
- Mashy (3 members)
- Material Lay (1 member)
- Medicinal Plants (39 members)
- Melee Weapons (1 member)
- Mercenaries (6 members)
- Meta templates (4 members)
- Military (63 members)
- Military Call Signs (2 members)
- Military Images (1 member)
- Military Installations (9 members)
- Miscellaneous Items (1 member)
- Miscellaneous templates (1 member)
- Molordyn (2 members)
- Months (9 members)
- Moon Lay (4 members)
- Moon Lay Creatures (2 members)
- Mottoes (1 member)
- Mountains (36 members)
- Mushrooms and Fungi (4 members)
- Music (1 member)
- Mythological Creatures (6 members)
- Mythological Places (1 member)
- Mythology (87 members)
- Navbox templates (1 member)
- Navigation templates (4 members)
- New Arcanum (3 members)
- Nobility (32 members)
- Notice templates (2 members)
- Occupations (1 member)
- Oceans (3 members)
- Omens (1 member)
- Outrider Characters (10 members)