- pl. I′bos· or I′bo· a member of a people of SE Nigeria
- the Kwa language of this people
Origin of Ibo; from Ibo Igbo, self-designation
Variant of Igbo.
- IB; International Baccalaureate Organisation.
- A people of southeast Nigeria.
- A member of the Ibo people.
- The language spoken by the Ibo people and elsewhere in southern Nigeria.