| Acronym | Definition |
|---|
| GPWA➣Gambling Portal Webmaster Association |
| GPWA➣Global Professional Wrestling Alliance (est. 2006) |
| GPWA➣Grain Pool of Western Australia |
| GPWA➣Generalized Plane-Wave Approach |
| GPWA➣Group Project Work Authorization |
| GPWA➣Georgetown Pop Warner Association (sports; Texas) |