PVI

PVI may refer to:

People

 * Pope Paul VI, head of the Roman Catholic Church 1963-1978
 * Peter van Inwagen, American philosopher

Companies

 * PVI Virtual Media Services, virtual advertising and imaging company
 * Power Vehicle Innovation, the French electric and natural gas bus and truck manufacturer
 * PetroVietnam Insurance, a subsidiary of PetroVietnam

Medicine

 * Pleth variability index
 * Pulmonary vein isolation or pulmonary vein ablation, a surgical procedure to treat atrial fibrillation

Other

 * Cook Partisan Voting Index
 * Paul VI Catholic High School in Fairfax, Virginia, named for Pope Paul VI
 * Paul VI High School in Haddonfield, New Jersey, named for Pope Paul VI
 * Polyvinyl imidazole, a polymer of vinylimidazole
 * Polyvinyl isobutyl ether, a type of polyvinyl ether