GPBA
| Acronym | Definition |
|---|---|
| GPBA | Greater Philadelphia Bioinformatics Alliance (biology and computation sciences integration) |
| GPBA | Great Plains Blacksmith Association (now Central States Metal Artisans) |
| GPBA | Greater Peoria Bowling Association (Peoria, IL) |
| GPBA | Great Plains Buffalo Association (Seward, NE) |
| GPBA | Greater Providence Bowling Association (Cranston, RI) |
| GPBA | Guinea-Pig Isolated Basilar Artery |