Definition of UIN

The Meaning of UIN

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The Top Definition of UIN

The most popular meaning of UIN is: Unique Identification Number

What Other Meanings of UIN Are There?

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

What is UIN?

UIN is Unique Identification Number

UIN Means

The definition of UIN is "Unique Identification Number".

UIN Definition

The meaning of UIN

UIN means Unique Identification Number.

Now you understand the definition of UIN - UIN means "Unique Identification Number".

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

  1. UN - United Nations
  2. PIN - Person In Need
  3. VIN - Vehicle Identification Number
  4. FIN - finished
  5. DIN - didn't
  6. UID - User Identification
  7. UFN - Until Further Notice
  8. MIN - Minute
  9. UI - User Interface
  10. NIN - no its not
  1. GWR - Guinness World Records