PLV may refer to:
Science and technology Puma lentivirus, a retrovirus that infects cats Pteropid lyssavirus, former name of Australian bat lyssavirus Polinton-like virus Partial liquid ventilation, a form of respiration Posterior left ventricular branch, a terminal branch of the inferior circulation of the heart, usually a branch of the right coronary artery
Other uses Pamantasan ng Lungsod ng Valenzuela, a university in the Philippines Poltava International Airport (IATA: PLV), Ukraine