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.ItokasiISO 3166.. 
John Edgar Wideman (Ọjọ́ìbí June 14, 1941, ní Washington, DC) jẹ́ Olùkọ̀wé Ọmọ Orílẹ̀-èdè Amẹ́ríkà.Ìtọ́kasí Olukọwe Ara Ameria Ọmọ Áfríkà Amẹ́ríkà.. 