The Commonwealth of Independent States (CIS) is a regional intergovernmental organization of 10 post-Soviet republics in Eurasia formed following the dissolution of the Soviet Union.

The African Economic Community (AEC) is an organization of African Union states establishing grounds for mutual economic development among the majority of African states. The stated goals of the organization include the creation of free trade areas, customs unions, a single market, a central bank, and a common currency.

The East African Community (EAC) is an intergovernmental organization composed of six countries in the African Great Lakes region in eastern Africa: Burundi, Kenya, Rwanda, South Sudan, Tanzania, and Uganda.

The Common Market for Eastern and Southern Africa (COMESA) is a free trade area with twenty-one member states stretching from Tunisia to Eswatini. COMESA was formed in December 1994, replacing a Preferential Trade Area which had existed since 1981.

An association of 15 Caribbean nations devoted to economic integration and cooperation.