PZM

PZM may refer to:


 * Patrulleros de Zona Marítima PZM offshore patrol vessels
 * Polski Związek Motorowy (en. Polish Motor Union), a member of Fédération Internationale de l'Automobile
 * Polska Żegluga Morska (in English: Polsteam), a freight ship operator based in Szczecin, Poland
 * PZM (microphone), Pressure Zone Microphone