| Acronym | Definition |
|---|
| MPRG➣Mobile and Portable Radio Research Group |
| MPRG➣Mornington Peninsula Regional Gallery (Victoria, Australia) |
| MPRG➣Medieval Pottery Research Group (est. 1975; UK) |
| MPRG➣Macular Pigment Research Group |
| MPRG➣Melbourne Packet Radio Group, Inc. |
| MPRG➣Max-Planck Research Group |