Answer:
Organization of African Unity, Economic Community of West African States, ECOWAS, OAU, Commonwealth of Nations. Ghana has held membership in the United Nations (UN) and the Commonwealth of Nations since independence in 1957
Step-by-step explanation:
African, Caribbean, and Pacific Group of States (ACP)
African Development Bank Group (AfDB)
African Union (AU)
African Union/United Nations Hybrid operation in Darfur (UNAMID)
Commonwealth of Nations.
Economic Community of West African States (ECOWAS)