IONO Meaning in Chat or Text Messages Online

This guide about iono meaning in chat or text messages online is all you need to get a clear picture.

Without wasting your time, let's dive straight into explaining what it means.

What Does This Mean in Texting?

IONO I Don’t know

IONO is an internet slang used to signify "I Don’t know". It is used while chatting or texting to express a lack of knowledge or uncertainty about a particular topic or question.

Example:

Person A: Do you know what time the concert starts?
Person B: IONO, maybe at 8 pm?