I once googled the interweb looking for the definition of an acronym, and one of the hits was a list containing over 13,000(!!). That is far more than most folk's working vocabularies.
Inventing acronyms (Cf. Linkedin) is a way of establishing legitimacy and one's superior credentials in a field, especially a field that has just been made up by a startup with a synthetic name like Agilent or Citrix or RedHat (there's probably more than 13,000 of those out there too).
For the love of humanity, stop the madness! (End of rant.)
"Everyone is entitled to their own opinions, but they are not entitled to their own facts."