IPBA
| Acronym | Definition |
|---|---|
| IPBA | Inter Pacific Bar Association |
| IPBA | Intellectual Property Bar Association (UK) |
| IPBA | Irish Pipe Band Association |
| IPBA | Ireland Poland Business Association (est. 1991) |
| IPBA | Inhibition Peptide Binding Assay |
| IPBA | International Perfume Bottle Association, Inc. |