Definition of OO

The Meaning of OO

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The Top Definition of OO

The most popular meaning of OO is: OpenOffice

What Other Meanings of OO Are There?

  1. over and out
  2. Add your own definition of OO.

What is OO?

OO is OpenOffice

OO Means

The definition of OO is "OpenOffice".

OO Definition

The meaning of OO

OO means OpenOffice.

Now you understand the definition of OO - OO means "OpenOffice".

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What does OO mean? OO is an acronym, abbreviation or slang word that is explained above. If you ever forget what OO means, just come back to and we'll define any acronym you need help with.

  1. OTO - One Time Only
  2. MO - Move On
  3. OX - Sharp blade
  4. OTO - Over-stating the obvious
  5. OI - Operator Indisposed
  6. OM - Old Man
  7. KO - Knock out
  8. OD - Oh Dear
  9. ROO - a typical Australian slang term for a Kangaroo; al
  10. OK - Only Kidding
  1. (H) - Cool dude emoticon (MSN)
  2. +REP - Boost reputation on XBox Live
  3. 10 - Perfect looking woman
  4. 10-1 - Radio code for 'Receiving poorly'
  5. 10-4 - Understood, OK
  6. 143 - The word "hate" is four words too. Beware of who s
  7. 1432 - I love you too
  8. 2 - Too
  9. 21 - People say 21 cuz there is an awkward silence in a
  10. 26Y4U - too sexy for you