Source : WordNet®

PVC
     n 1: a polymer of vinyl chloride used instead of rubber in
          electric cables [syn: {polyvinyl chloride}]
     2: irregularity of cardiac rhythm; recurrent occurrences can be
        a precursor of ventricular fibrillation [syn: {premature
        ventricular contraction}]

Source : Free On-Line Dictionary of Computing

PVC
     
        1.  {Permanent Virtual Circuit}.
     
        2.  {polyvinyl chloride}.
     
        (2001-03-26)