XO
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2008-07-04T13:19:47Z
Lightbot
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'''XO''' or '''X0''' may refer to:
'''In science and technology:'''
* [[Crystal oscillator]]
* [[XO Telescope]] and its related exoplanet survey
* XO sex chromosomes:
**[[Turner Syndrome]]
**[[X0 sex-determination system]], as found in insects
* [[OLPC XO-1|XO-1 laptop]] (previously known as the $100 Laptop or Children's Machine), produced by the [[One Laptop per Child]] association
'''Organisations:'''
* [[XO Communications]], a telecom company
'''Music:'''
* ''[[XO (album)]]'', an album by [[Elliott Smith]]
'''Other meanings:'''
* Spain's [[LTE International Airways]], [[International Air Transport Association|IATA]] code for LTE International Airways
* [[Executive officer]] (military)
* [[Executive order]], an edict issued by a member of the executive branch of a government.
* [[Tic-tac-toe]], a game using X's and O's
* [[Eastern Orthodoxy]] (Christianity), from the Greek: ''Xristianos Orthodoksos'' (Χριστιανός Ορθόδοξος)
* The sequence of letters denoting [[hugs and kisses]] used to express affection in writing (e.g., XOXO)
* [[Badtz-Maru]], often represented "XO", a character from Sanrio's ''Hello Kitty'' series
* [[XO sauce]]
* [[X-O Manowar]], a [[comic book]] published by [[Valiant Comics]] in the 1990s.
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