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What does XO mean?

The list of 27 meanings of
XO acronym or abbreviation

  • XO: Executive Officer
    Military, US army, United States Navy
  • XO: Executive Officers
  • XO: Executive Office
  • XO: Hugs and Kisses
    Internet slang
  • XO: Hug and Kiss
    Internet slang
  • XO: Kiss and a Hug
    SMS, Internet slang, Slang
  • XO: eXactly Once
    Technology, Computing, Telecommunications
  • XO: Executive Order
  • XO: changed over
  • XO: Change Order
  • XO: Xanthine Oxidase
    Medical, Medicine, Technology
  • XO: Crystal Oscillator
    Technology, Electronic engineering, Telecom, Telecommunications
  • XO: Xylenol Orange
    Medical, Medicine
  • XO: LTE International Airways
    Business, Airline, Iata airline designator
  • XO: China Xinhua Airlines
    Business, Airline, Iata airline designator
  • XO: eXtremely Old
    Business, Drink
  • XO: Extra Old
    Business, Drink
  • XO: Cross-Over
    Business, Oil exploration, Oil field
  • XO: Exchange Officer
  • XO: Exit out

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All Acronyms. 2014. XO. Retrieved July 26, 2014, from
All Acronyms. 2014. "XO". (accessed July 26, 2014).
All Acronyms. 2014. XO, All Acronyms, viewed July 26, 2014, <>
All Acronyms. "XO". 26 July 2014. Web. 26 July 2014. <>