| Abbreviation | Definition |
|---|---|
| PVA | PolyVinyl Acrylic |
| PVB | PolyVinyl Butyral |
| PVC | Plasticized Vitreous Compound |
| PVC | PolyVinyl Chloride |
| PVDC | PolyVinyliDene Chloride |
| PVDF | PolyVinyliDene Fluoride |
| PVE | Poly Vinyl Ethylene |
| PVF | Poly- Vinyl Fluoride |
| PVOH | PolyVinyl Alcohol |
| PVP | Poly- Vinyl Pyrrolidone |
| PZ | Polyphosphazene Rubber |
| PZS | Polarized Polycarbonate |
| PZT | Lead Zirconium Titanate |
| QTR | Quality Thermoplastic Resins |
| R | Rubber |
| RBU | Reaction Bonded Urethane |
| RECIPE | Reduced Energy Consumption In Plastics Engineering |
| REPF | Rigid Expanded Polyurethane Foam |
| RFP | Rubber Fibres Plastics |
| RIM | Reaction Injection Molding |