Back Amtlicher Gemeindeschlüssel ALS Subyektin özünüidarəetmə identifikasiya kodu Azerbaijani Omtlicha Gmoaschlissl BAR Kommunenummer Danish Amtlicher Gemeindeschlüssel German Oficiala Municipokodo Esperanto Número oficial de comunidad Spanish Vallavõti Estonian Kuntakoodi Finnish AGS FRR
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The Official Municipality Key, formerly also known as the Official Municipality Characteristic Number or Municipality Code Number, is a number sequence for the identification of politically independent municipalities or unincorporated areas. Other classifications for the identification of areas include postal codes, NUTS codes or FIPS codes.