| Noun | 1. | PVC - a polymer of vinyl chloride used instead of rubber in electric cables Synonyms: polyvinyl chloride |
| 2. | PVC - irregularity of cardiac rhythm; recurrent occurrences can be a precursor of ventricular fibrillation Synonyms: premature ventricular contraction |
| 1. | (networking) | PVC - Permanent Virtual Circuit. | |
| 2. | (hardware) | PVC - polyvinyl chloride. |