| Abbreviation | Definition |
|---|---|
| IFBI | Institute of Finance Banking and Insurance |
| IFBI | Institute of Finance Banking Insurance |
| IFIs | International Financial Institutions |
| IFR | Investment Fluctuation Reserve |
| IFSC | International Financial Services Commission (Belize) |
| IFSCCODE | Indian Financial System Code |
| IFTB | Interest Free Treasury Bonds |
| IFTB | International Federation of Terminology Banks |
| IHB | In House Bank |
| IIAB | Islamic International Arab Bank |
| IIB | Idaho Independent Bank |
| IIB | Ideal Idea Bank |
| IIB | Independent Investment Bankers |
| IIB | Institute of International Bankers |
| IIB | International Investment Bank |
| IIB | Irish Intercontinental Bank |
| IIBI | Industrial Investment Bank of India |
| IIBI | Institute of Islamic Banking and Insurance |
| IIBM | Indian Institute of Bank Management |
| IIR | Increase of Interest Rate |