UPVC or uPVC

Unplasticized polyvinyl chloride

• speccy
• special
• Special Air Service
• special area
• Special Boat Service
• Special Branch
• special constable
• special correspondent
• special correspondents
• special damages
• special deliveries
• special delivery
• Special Drawing Rights
• special education
• special educational needs
• special effects
• special hospital
• special hospitals
• special intention
• special intentions
• specialisation
• specialisations
• specialise
• specialised
• specialiser