Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Unified table cell templates (3 members)
- United Kingdom (3 members)
- United States (4 members)
- Units of measurement (1 member)
- Universities (1 member)
- Unstable modules (1 member)
- Use mdy dates from April 2025 (1 member)
- Userboxes (79 members)
- Vader Era (60 members)
- Vaders (4 members)
- Van Hetten family (16 members)
- Van Hetten family members (10 members)
- Van Noord family members (6 members)
- Vehicles (6 members)
- Villages (1 member)
- Visual communication (12 members)
- Volcanic islands (1 member)
- Vriend Era (311 members)
- Vriend era (1 member)
- Vrienden (36 members)
- Vrienden Universe (24 members)
- Vriendendam (5 members)
- Vriendendam University alumni (1 member)
- Waffen-SS (1 member)
- Waffen SS (1 member)
- Wallachia (4 members)
- Wars (3 members)
- Waste management (4 members)
- Weapon infobox templates (1 member)
- Weltraumgruppen (2 members)
- Weltraumgruppen facilities (1 member)
- Weltraumgruppen templates (2 members)
- West Africa (1 member)
- West Germanic languages (2 members)
- Western Europe (5 members)
- WikiProject link templates (1 member)
- Wiki administration (9 members)
- Wiki terminology (1 member)
- Wikipedia administration templates (2 members)
- Wikipedia article alerts (1 member)
- Wikipedia citation administration (1 member)
- Wikipedia good articles templates (1 member)
- Wikipedia how-to (1 member)
- Wikipedia templates by order (2 members)
- World Economic Order (7 members)
- World War II (1 member)
- Writers (1 member)
- Writing systems (2 members)
- Years (2 members)
- Yugoslavia (1 member)