ISO3166-2 regions for ET

ET-AA : Addis Ababa
ET-AF : Afar
ET-AM : Amara {Amhara]
ET-BE : Benshangul-Gumaz
ET-GA : Gambela Peoples
ET-HA : Harari People
ET-OR : Oromia
ET-SO : Somali
ET-SN : Southern Nations, Nationalitioa and Peoples
ET-TI : Tigrai