PLV

PLV may refer to:

Science and technology

 * Puma lentivirus, a retrovirus that infects cats
 * Pteropid lyssavirus, former name for Australian bat lyssavirus
 * 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
 * Polinton-like virus

Organisations

 * Pamantasan ng Lungsod ng Valenzuela, a university in the Philippines
 * Partido Laboral Venezolano (Venezuelan Labor Party), co-founded by Alejandro Peña Esclusa