The Meaning of EXT – EXT means “Extension“. It is an internet acronym. What does EXT mean? EXT is an abbreviation that stands for “Extension”. Check the content shared below on this page to find out EXT definition and all the information related to acronym EXT in FAQ format.

What does EXT mean?

EXT is an acronym, abbreviation or slang word which means “Extension”. It is used during chats and online conversations on forums, social networking sites and chat rooms.

The Meaning of EXT

EXT means “Extension”.

What is EXT?

EXT is “Extension”.

EXT Definition / EXT Means

The definition of EXT is “Extension”.