ni akoole ninu ISO 3166-2, apa opagun ISO 3166 ti International Organization for Standardization (ISO) tejadesiwe to setumo awon amioro fun oruko awon ipinsabe koko awon orile-ede.Itokasi ISO 3166.. 
Ni Oṣu Kẹwa ọdun 2021, o ti fẹyìntì lati omo ogun.itọkasi awọn ara Guinea.. 