wa ni NaijiriaItokasiAwon agbegbe ijoba ibile ni Ipinle Niger.. 
Ni akọọlẹ ninu isọ 3166-2, apa ọ̀págun isọ 3166 ti International Organization for Standardization (iṣọ) tẹjadesí to ṣètumọ̀ awọn ami fun orukọ awọn ipin koko kókó orilẹ-ede —itọkasi 3166.. 