| Abbreviation | Definition |
|---|---|
| IBE | Institute of Bridge Engineering |
| IBE | Institute of Business Ethics |
| IBED | Institute for Biodiversity and Ecosystem Dynamics |
| IBEM | Institute for Barefoot Equine Management |
| IBES | Institute of Biological and Environmental Sciences |
| IBES | Institute of Biological Environmental Sciences |
| IBF | Institute of Business Finance |
| IBF | Institute of Business Forecasting |
| IBFC | Institute of Bast Fiber Crops |
| IBFI | International Bike Fitting Institute |
| IBFIM | Islamic Banking and Finance Institute Malaysia |
| IBFIM | Islamic Banking and Finance Institute of Malaysia |
| IBFIM | Islamic Banking Finance Institute Malaysia |
| IBFR | Institute for Business and Finance Research |
| IBG | Institute for Behavioral Genetics |
| IBH | Institute For Behavior and Health |
| IBH | Institute for Behavioral Health |
| IBI | Industry Business Institute |
| IBI | Institute for Biomedical Informatics |
| IBI | Institute of Brazilian Issues |