Definition of IO

The Meaning of IO

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The Top Definition of IO

The most popular meaning of IO is: Input/Output

What Other Meanings of IO Are There?

There are no other definitions for IO at this time. Add your own definition of IO.

What is IO?

IO is Input/Output

IO Means

The definition of IO is "Input/Output".

IO Definition

The meaning of IO

IO means Input/Output.

Now you understand the definition of IO - IO means "Input/Output".

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

  1. ID - I don't
  2. AIO - All In One
  3. ID - Identity
  4. IOM - Isle Of Man
  5. IOL - Information Over Load
  6. ION - A measurement of time used to described a length o
  7. ION - Index Of Names
  8. \O - Waving
  9. 5O - police
  10. XO - Kiss and Hug
  1. (S) - Seriously
  2. * - Indicating a spelling correction
  3. +REP - Boost reputation on XBox Live
  4. .EDU - Top level domain for education
  5. .ORG - Top level domain for non-profit organizations
  6. 10-1 - Radio code for 'Receiving poorly'
  7. 10-2 - Radio code for 'Receiving well'
  8. 101 - Basic introduction
  9. 1D - One Direction (band)
  10. 21 - People say 21 cuz there is an awkward silence in a