- 国际搜查局（International Bureau of Investigation）
- 独立光束指示器（Individual Beam Indicator）
- 国际广播学会（International Broadcast Institute ）
- 生物完整性指数（Index of Biotic Integrity）
- The Ancient Egyptian noble Ibi (sometime transliterated as Aba or Abe) was "Chief Steward of the Adorer of the God" (Nitocris I), during the reign of Psamtik I during the 26th dynasty. He was buried in a large tomb, located in the El-Assasif district of the Theban Necropolis, opposite Luxor, in Egypt.