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

APM
       Advanced Power Management


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

APM
       Application Programming Model (J2EE)


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

APM
       Automated Precision Manufacturing


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

Advanced Power Management
APM
green monitor

    (APM) A feature of some displays, usually but not
   always, on laptop computers, which turns off power to the
   display after a preset period of inactivity to conserve
   electrical power.  Monitors with this capability are usually
   refered to as "green monitors", meaning environmentally
   friendly.

   Not to be confused with a screen blanker which is software
   that causes the display to go black (by setting every pixel
   to black) to prevent burn-in.

   (1997-08-25)