IBAC
| 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 |