| Abbreviation | Definition |
|---|---|
| IBAM | Institute of Business Administration and Management |
| IBAM | Institute on the Biology of Aging and Metabolism |
| IBAS | Institute for Breathing and Sleep |
| IBAS | Institute of Business and Accounting Studies |
| IBB | Institute for Bioengineering and Bioscience |
| IBB | Institute of Bankers Bangladesh |
| IBB | Institute of Biosciences and Bioengineering |
| IBB | Institute of Biostructure and Bioimaging |
| IBB | Institute of Biostructures and Bioimaging |
| IBBS | Institute for Basic Biomedical Sciences |
| IBCB | Institute of Biochemistry and Cell Biology |
| IBCB | Institute of Bioinformatics and Computational Biology |
| IBCE | Institute of Bioenergy Climate and Environment |
| IBCS | Institute for Black Catholic Studies |
| IBCT | Institute for Business Continuity Training |
| IBD | Institute of Bioproduct Development |
| IBD | Institute of Business Designers |
| IBDM | Institute of Business District Management |
| IBE | Institute for Better Education |
| IBE | Institute for the Built Environment |