The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.

• Rules‏‎ (131 members)
• Runes‏‎ (27 members)
• Runesmith's Law‏‎ (13 members)
• Safety‏‎ (8 members)
• Saga‏‎ (5 members)
• Sarcophan‏‎ (23 members)
• Scrutiny‏‎ (2 members)
• Senate‏‎ (124 members)
• Senate Motion‏‎ (1,060 members)
• Senate Sessions‏‎ (45 members)
• Sentinel Gate‏‎ (4 members)
• Shields‏‎ (9 members)
• Skoura‏‎ (4 members)
• Sodality‏‎ (3 members)
• Sovereign‏‎ (4 members)
• Spells‏‎ (16 members)
• Spring 379YE‏‎ (0 members)
• Spring Ritual‏‎ (43 members)
• Staffs‏‎ (18 members)
• Sumaah‏‎ (9 members)
• Summer Ritual‏‎ (54 members)
• Synod‏‎ (128 members)
• Synod Judgements‏‎ (44 members)
• Synod Results‏‎ (44 members)
• Templates‏‎ (1 member)
• The Brass Coast‏‎ (85 members)
• The Empire‏‎ (63 members)
• The Game‏‎ (11 members)
• The Law‏‎ (17 members)
• The League‏‎ (103 members)
• The Mallum‏‎ (5 members)
• The Marches‏‎ (127 members)
• The Marches groups‏‎ (1 member)
• The Throne‏‎ (26 members)
• The Way‏‎ (1 member)
• The World‏‎ (20 members)
• Thule‏‎ (15 members)
• Title‏‎ (415 members)
• Tonics‏‎ (12 members)
• Tools‏‎ (9 members)
• Trade Winds‏‎ (30 members)
• Traders‏‎ (2 members)
• Tsark‏‎ (3 members)
• Two-handed Weapons‏‎ (0 members)
• Urizen‏‎ (109 members)
• Urizen Lore‏‎ (42 members)
• Urizen Music‏‎ (28 members)
• Urizen groups‏‎ (2 members)
• Vallorn‏‎ (33 members)
• Varushka‏‎ (111 members)