Home » Internet Slang » What does FNU mean in Internet Slang?

FNU in Internet Slang Meaning

The FNU meaning in Internet Slang terms is "First Name Upknown". There are 1 related meanings of the FNU Internet Slang abbreviation.

FNU on Internet Slang Full Forms

  1. First Name Upknown

Frequently Asked Questions (FAQ)

  1. What does FNU stand for Internet Slang?

    FNU stands for First Name Upknown in Internet Slang terms.

  2. What is the shortened form of First Name Upknown in Internet Slang?

    The short form of "First Name Upknown" is FNU for Internet Slang.

Citation

FNU in Internet Slang. Acronym24.com. (2020, May 24). Retrieved April 24, 2025 from https://acronym24.com/fnu-meaning-in-internet-slang/

Last updated