Aln, ALN, or AlN may refer to: Organizations Paramilitary Ação Libertadora Nacional, a Brazilian Marxist–Leninist guerrilla movement Armée de Libération Nationale, the armed wing of the nationalist National Liberation Front of Algeria during the Algerian War Political Africa Liberal Network, an organization of political parties in Africa Alianza Liberal Nicaragüense, a political party in Nicaragua Nationalist Liberation Alliance (Alianza Libertadora Nacionalista, ALN), Argentine fascist movement Action libérale nationale, a short-lived political party in Canada Transportation Althorne railway station, England, station code ALN Alton station (Illinois), U.S., station code ALN St. Louis Regional Airport, Illinois, U.S., IATA airport code ALN Other uses River Aln, England Aln, a historic Swedish unit of measurement Aluminium nitride AmericanLife TV Network ALN Magazine Gheg Albanian, ISO 639-3 language code aln See also