Ibo
- Aboh
- Amway
- Ibo Bonilla
- Ibo District, Hyōgo
- Ibo River
- Ibo, Mozambique
- Ibrahim (name)
- Igbo (disambiguation)
- Igbo language
- Igbo people
- Igboland
- Intellectual Property Business Organization
- International Baccalaureate
- International Biology Olympiad
- International Boxing Organization
- International Radio and Television Organisation
- İbrahim Tatlıses