12

12 Meanings:

• denoting a quantity consisting of 12 items or units; -- representing the number twelve as Arabic numerals
• (sports, snowboarding, skiing) Clipping of 1260. (1260° spin)
• (slang, US, derogatory) Collectively, police or law enforcement.
• (sports) Used by fans of American football, positioning themselves as the 12th member of an 11-player team.
• (neo-Nazism) Alphanumeric code for "AB", referring to the Aryan Brotherhood.