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

• Conference‏‎ (103 members)
• Digital library projects‏‎ (1 member)
• Excel‏‎ (6 members)
• Immersive Experience‏‎ (33 members)
• Imported vocabulary‏‎ (7 members)
• Keynote‏‎ (5 members)
• Office Applications‏‎ (8 members)
• Outlook‏‎ (2 members)
• Pages with ignored display titles‏‎ (5 members)
• Proceedings‏‎ (103 members)
• Second Life‏‎ (1 member)
• Technical Support‏‎ (9 members)
• VWBPE‏‎ (103 members)
• Video‏‎ (22 members)
• Virtual reality‏‎ (1 member)