What does UIN mean?

Unique Identification Number



Other definitions of UIN:

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How to use the term UIN:

There are no example uses of UIN at this time. We would greatly appreciate your contribution if you would like to submit your own!


More slang terms:

ALOB

ALOB

A Load Of Bollocks

TTMT1W2DI

TTMT1W2DI

There's More Than One Way To Do It

SIIK

SIIK

Stuffed If I Know