PPV noun 10forms 1 noun10 •Porcine parvovirus, a virus causing reproductive failure of swine. •Initialism of pay-per-view. •A positive-pressure ventilation machine: a PPV device. •Initialism of positive-pressure ventilation. •Initialism of positive predictive value. •Initialism of police pursuit vehicle. •Initialism of plum pox virus. •Initialism of purchase price variance. •Initialism of polyphenylene vinylene. •Initialism of peritoneal pull-through vaginoplasty. formsPPVs