PLN

PLN can stand for:

• PLN, ISO 4217 currency code of the Polish złoty
• Liberal Nationalist Party, Partido Liberal Nacionalista, a former political party of Nicaragua
• National Liberal Party (Panama), Partido Liberal Nacional, a political party of Panama
• National Liberation Party (Costa Rica), Partido Liberación Nacional, a political party of Costa Rica
• Pellston Regional Airport, a commercial airport in Pellston, MI
• Perusahaan Listrik Negara, Indonesian Government-owned Electricity Company
• Power line networking
• PLN (gene), a human gene which encodes an integral membrane protein
• Pln, the abbreviation for the orchid genus Pleione
• .pln, a file extension used by SilkTest
• Probabilistic logic network
• Personal Learning Networks