DUN is an acronym that can contain many meanings which are listed below.
DUN – Dial-Up Networking
There may be many popular meanings for DUN with the most popular definition being that of Dial-Up Networking
More DUN Definitions
We searched our database and could not find a definition other than Dial-Up Networking for DUN
If you have more information or know of another definition for DUN, please let us know so that we can review it and add that information to our database.
Every attempt has been made to provide you with the correct acronym for DUN. If we missed the mark, we would greatly appreciate your help by entering the correct or alternate meaning in the box below.
Definitions have been compiled from popular search engines and multiple results provided for your review.