PML may refer to: Pakistan Muslim League, several Pakistani political parties Partido Movimiento Libertario, libertarian political party in Costa Rica Plymouth Marine Laboratory, England Probable maximum loss, in insurance

Locations Pine Mountain Lake, California, Groveland, United States

Biology and Medicine Polymorphonuclear leucocyte, white blood cell Progressive multifocal leukoencephalopathy, rare and usually fatal disorder Promyelocytic leukemia protein, tumor suppressor protein

Technology Programmable Macro Language, for Aveva industrial plant design Provenance Markup Language, for provenance exchange Physical Markup Language in XML Physical Measurement Laboratory, a US NIST laboratory Perfectly matched layer, in wave equations