V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

USP
       Universal Storage Platform (HDS)


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

USP
       User Stack Pointer


The Free On-line Dictionary of Computing (30 December 2018):

unique sales point
USP

    (USP) A feature that the salesman hopes will
   convince you to buy his product instead of another.

   (1999-10-21)