| Acronym | Definition |
|---|
| GBRT➣Gradient Boosted Regression Tree (statistical learning technique) |
| GBRT➣Great Bowden Recital Trust (UK) |
| GBRT➣Great Britain Rifle Team (UK) |
| GBRT➣Ground Based Radar Terminal |
| GBRT➣Great Barrier Reef Tuna (Australia) |
| GBRT➣Governing Business Rules Table |