Updated: 11/13/2018 by Computer Hope

MUT may refer to any of the following:

1. Short for MultiUser Talk, MUT was developed by Jukka Pihl and was an early chat program that enabled multiple users to talk together. Today, MUT is no longer used.

2. Short for Mauritius time, see the time definition for further information about time.

Chat terms, Computer acronyms, IRC, TLA