| Acronym | Definition |
|---|
| IBBS➣Integrated BroadBand Services LLC (Kennesaw, GA) |
| IBBS➣International Biodeterioration and Biodegradation Symposium |
| IBBS➣Integrated Bio-Behavioral Survey (research method) |
| IBBS➣Interim Brigade/Battalion Simulation |
| IBBS➣Ion Beam Breeding Society (agriculture; Japan) |
| IBBS➣Interim Bulletin Board System |
| IBBS➣Inter Base Bus Service |