Ibi
- I.B.I (band)
- IBI Group
- Ibi (Egyptian Noble)
- Ibi District, Gifu
- Ibi Kaslik
- Ibi River
- Ibi people
- Ibi, Burkina Faso
- Ibi, Nigeria
- Ibi, Spain
- Ibis (disambiguation)
- Ibrahim Afellay
- Imperial Bank of India
- Index of biological integrity
- Information Based Indicia
- Information Builders
- Inquiry-based instruction
- Interbeat interval
- International Boat Industry
- International Bowling Industry
- International Business Initiatives
- Irish Bible Institute
- Qakare Ibi
- Sinibaldo Ibi
- South Korea