Categories

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

• 2014 in space (1 member)
• 2014 in spaceflight (1 member)
• 2014 in squash (1 member)
• 2014 in tennis (1 member)
• 2014 referendums (1 member)
• 2015 European Games (1 member)
• 2016 Summer Olympics schedule templates (1 member)
• 2018 Winter Olympics bids (1 member)
• 2018 Winter Olympics templates (1 member)
• 2020 Summer Olympics templates (3 members)
• 2022 Winter Olympics bids (1 member)
• 2022 Winter Olympics templates (1 member)
• 20th-century American actresses (1 member)
• 20th-century American male actors (1 member)
• 20th-century American mathematicians (1 member)
• 20th-century American novelists (1 member)
• 20th-century American singers (1 member)
• 20th-century American writers (2 members)
• 20th-century Bahá'ís (1 member)
• 20th-century English mathematicians (1 member)
• 20th-century French novelists (1 member)
• 20th-century Mesoamericanists (1 member)
• 20th-century composer templates (10 members)
• 20th-century mathematicians (3 members)
• 20th-century novelists (1 member)
• 20th-century women writers (1 member)
• 20th century in Berlin (1 member)
• 20th century in Germany (1 member)
• 21st-century American actresses (1 member)
• 21st-century American businesspeople (1 member)
• 21st-century American male actors (1 member)
• 21st-century American mathematicians (1 member)
• 21st-century American singers (1 member)
• 21st-century American writers (1 member)
• 21st-century composer templates (3 members)
• 24-Team bracket templates (1 member)
• 24 (TV series) (1 member)
• 250 deaths (1 member)
• 251 births (1 member)
• 2600: The Hacker Quarterly (1 member)
• 290s births (1 member)
• 3-Team bracket templates (1 member)
• 3. Liga (1 member)
• 3. Liga navigational boxes (1 member)
• 330s BC establishments (1 member)
• 356 deaths (1 member)
• 373 deaths (1 member)
• 3D printing (1 member)
• 3rd-century Christian saints (2 members)
• 3rd-century Romans (1 member)