| Acronym | Definition |
|---|
| IBIR➣International Breast Implant Registry |
| IBIR➣International Business Information Report |
| IBIR➣Institute of Biology and Immunology of Reproduction |
| IBIR➣Interoperability of Biological Information Resources |
| IBIR➣In-Band Interference Rejection |
| IBIR➣Internet Background Investigative Research (Whetstone Security Group, Inc.) |
| IBIR➣Internal Band Irradiance Response |
| IBIR➣International Brain Injury Recovery |
| IBIR➣Initial Borrower Interest Rate |
| IBIR➣image-based information retrieval |