The two crossword solutions for the term 'Nation on the Gulf of Guinea' are Gabon and Ghana. Gabon is a country located in Central Africa, bordered by Equatorial Guinea, Cameroon, and the Republic of the Congo. It has a population of approximately 2 million people and its capital is Libreville. Ghana is a country located in West Africa, bordered by Cote d'Ivoire, Burkina Faso, and Togo. It has a population of approximately 30 million people and its capital is Accra.