Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- United Methodist churches in North Carolina (1 member)
- United States Army Installations (1 member)
- United States History (1 member)
- United States Marine Corps aviators (1 member)
- United States Representatives from Michigan (2 members)
- United States Senators from Michigan (1 member)
- United States–Canada border crossings (1 member)
- Universities and colleges in Detroit (1 member)
- Universities and colleges in Michigan (1 member)
- University Cultural Center Historic District (1 member)
- University of California, Berkeley alumni (1 member)
- University of Detroit Mercy (3 members)
- University of Michigan (6 members)
- University of Michigan alumni (3 members)
- Uptown Detroit (1 member)
- Urban Agriculture (1 member)
- Urban Development (6 members)
- Urban Ecology (1 member)
- Urban Issues (2 members)
- Urban Legends (1 member)
- Urban Planning (2 members)
- Urban Planning in Detroit (1 member)
- Urban Renewal (3 members)
- Urban Studies (1 member)
- Urban agriculture (6 members)
- Urban development (1 member)
- Urban development in Detroit (2 members)
- Urban history (2 members)
- Urban issues (1 member)
- Urban parks in Michigan (1 member)
- Urban planning (8 members)
- Urban planning in Detroit (2 members)
- Urban planning in Michigan (2 members)
- Urban renewal (1 member)
- Urban renewal in Detroit (1 member)
- Urban renewal in the United States (1 member)
- Urban revitalization (3 members)
- Urban revitalization projects (1 member)
- Urban wildlife (1 member)
- Utah History (1 member)
- Utilities (1 member)
- Vegan Restaurants (1 member)
- Venture Capital Firms (1 member)
- Venues in Detroit (1 member)
- Veterans' Memorials (1 member)
- Victorian Architecture in Michigan (1 member)
- Victorian architecture (2 members)
- Vietnam (1 member)
- Vietnam War (1 member)
- Vietnamese cuisine (1 member)