PBAA
| Acronym | Definition |
|---|---|
| PBAA | Perimeter Bicycling Association of America (Tucson, AZ) |
| PBAA | Periodical and Book Association of America (New York, NY) |
| PBAA | Polybutadiene Acrylic Acid |
| PBAA | Plum Boro Athletic Association (Pittsburgh, PA) |
| PBAA | Peptide-Bound Amino Acid (animal sciences) |
| PBAA | Permian Basin Apartment Association (Midland, TX) |