wtf

Expand acronym

$ wtf [IMO]

$ wtf -t comp [WWW]

wtf [OPTIONS] ACRONYM

wtf shows the expansions of acronyms. It looks up acronyms in a local database and displays their meanings.
The tool includes general acronyms and specialized categories like computer terminology.

-t TYPE

Specify search type (comp for computer-related)

Database may not include all acronyms. Some acronyms have multiple meanings. Primarily Unix/hacker jargon focused.

wtf stands for "What The F..." and is part of the bsdgames package, originating from BSD Unix culture.

whatis(1)