Back لغة وطنية Arabic لوغة د لبلاد ARY میلی دیل AZB Нацыянальная мова Byelorussian Нацыянальная мова BE-X-OLD Национален език Bulgarian Basa kabangsaan BJN জাতীয় ভাষা Bengali/Bangla Llengua nacional Catalan Guók-ngṳ̄ CDO
A national language is a language which is the national identity of a nation. A national language is used for political and legal discourse.