N'Ko language
N'Ko (ߒߞߏ) is a standardized unified koiné form of several Manding languages written in the N'Ko alphabet. It is used in Guinea, Guinea-Bissau, Mali, Ivory Coast, Burkina Faso and some other West African countries, primarily, but not exclusively, in written form, whereas in speech the different varieties of Manding are used: Maninka, Bambara, Dyula and others.