1) Engineering: chlorinated polyvinylchloride
2) Chemistry: PVdC
3) Abbreviation: СPVC, cPVC
4) Polymers: chlorinated polyvinyl chloride, polyvinyl dichloride, polyvinyldichloride
5) Plastics: (ХПВХ) PVC-C
Универсальный русско-английский словарь. Академик.ру. 2011.