Ring ref's decision

• Result in a roped-off area, briefly
• Fight stopper of a sort
• Ring result: Abbr
• One way to win in the ring: Abbr
• Boxing match result when one boxer can't continue: Abbr
• Bout ender, briefly
• Ring decision, briefly
• One end of a match: Abbr.
• Bout decision, for short

Wikipedia Word definitions in Wikipedia
TKO may refer to: