What does IDUNNO mean in Internet Slang, SMS, Texting & Chat

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All IDUNNO meanings

What does IDUNNO stand for?

IDUNNO stands for "I Don't Know"

How to abbreviate "I Don't Know"?

"I Don't Know" can be abbreviated as IDUNNO

What is the meaning of IDUNNO abbreviation?

The meaning of IDUNNO abbreviation is "I Don't Know"

What does IDUNNO mean?

IDUNNO as abbreviation means "I Don't Know"