Au jẹ́ ẹgbẹ́ tó Ropoorga] of African Unity (OAU), àyè sì sí ní Au láti gba àwọn tó jẹ́ ọmọ ẹgbẹ́ OAU.Nígbà tí ó ṣe má di ọdún 2017, Àjọ Au ti dé gbogbo orílẹ̀ èdè ní Afrika, yàtọ̀ sí àwọn ilé Spanish North Africa ti CeUta, Melilla, àti Velez de la Gomera.Iye olùgbé àwọn orílẹ̀ èdè Au jẹ́ 1,0,68,000,000 (ní ọdún 2013)Àwọn ọmọ ẹgbẹ́ Africa UnionÀwọn ọmọ ẹgbẹ́ òrùn Union tẹ́lẹ̀.. Àwọn ìtọ́kasí.. 