| Acronym | Definition |
|---|
| IBAC➣International Business Aviation Council (Montreal, Quebec, Canada) |
| IBAC➣in Band Adjacent Channel |
| IBAC➣Insurance Brokers Association of Canada |
| IBAC➣International Balloon Arts Convention |
| IBAC➣In-Band, Adjacent Channel |
| IBAC➣Identity Based Access Control |
| IBAC➣International Bio-Acoustic Council |
| IBAC➣Intelligent Battery Analyzer/Charger |