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

MPC
       MPOA Client (MPOA, ATM)


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

MPC
       Modular Port Concentrator


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

MPC
       Multimedia Personal Computer


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

MPC

   1.  Memory Protection Check.

   [Origin?]

   2.  Multimedia Personal Computer.

   3. Multiprocess Communications.