#Cameroon
- Adamawa — A large geographical, historical, and administrative region located in Central and West Africa, extending across the territory of Nigeria (as a federal state) and Cameroon (as an administrative region and mountainous plateau). The name originates from the Fulani leader Modibo Adama, who founded an emirate in this mountainous and fertile area during the 19th century.
- Ahidjo — The surname of Ahmadou Ahidjo (1924–1989), a prominent African political figure who served as the first President of the Republic of Cameroon after independence, holding office from 1960 to 1982. His political regime was characterized by a strong centralization of executive power, intense efforts toward the national unification of Francophone and Anglophone regions, as well as strict authoritarian control over the opposition.