country_code,code_31662,name,local_variant,language_code,romanization_system,parent_subdivision
IE,IE-CW,Ceatharlach,,ga,,IE-L
IE,IE-DL,Dún na nGall,,ga,,IE-U
IE,IE-LH,Lú,,ga,,IE-L
IE,IE-LK,Luimneach,,ga,,IE-M
IE,IE-LM,Liatroim,,ga,,IE-C
IE,IE-LS,Laois,,ga,,IE-L
IE,IE-MN,Muineachán,,ga,,IE-U
IE,IE-OY,Uíbh Fhailí,,ga,,IE-L