LIR or Lir may refer to: Ler (mythology), sea god in Irish mythology, also known as Lir Liberia, UNDP country code LIR Lir (band) Lir, Chaharmahal and Bakhtiari, a village in Chaharmahal and Bakhtiari Province, Iran Lir Abi (disambiguation), villages in Chaharmahal and Bakhtiari Province, Iran Lir-e Shamlek, a village in Chaharmahal and Bakhtiari Province, Iran Lir, Masal, a village in Gilan Province, Iran Lir, Talesh, a village in Gilan Province, Iran Lir, Hormozgan, a village in Hormozgan Province, Iran Lir-e Bozorg, a village in Kohgiluyeh and Boyer-Ahmad Province, Iran Lir-e Kuchek, a village in Kohgiluyeh and Boyer-Ahmad Province, Iran Lir Tahrak, a village in Kohgiluyeh and Boyer-Ahmad Province, Iran Lir, Markazi, a village in Markazi Province, Iran Local Internet registry IATA airport code for Daniel Oduber Quirós International Airport in Costa Rica