| Acronym | Definition |
|---|
| GBRS➣Green Building Rating System (ecology) |
| GBRS➣Greater Bunbury Region Scheme (Australia) |
| GBRS➣Groupe Biblique de la Rive-Sud (French: South Shore Biblical Group; Canada) |
| GBRS➣Groupe Belge de Recherche Scientifique Sous-Marine (French: Belgian Group for Underwater Scientific Research; Belgium) |
| GBRS➣Great Britain Russia Society |
| GBRS➣Falco Robot Gregarious Bird Removal System (Bird Raptor) |
| GBRS➣Generic Block Recording System |
| GBRS➣Ground Based Remote Sensing |
| GBRS➣Gifted Behaviors Rating Scale |
| GBRS➣Ground Based Radar System |
| GBRS➣Grand Bayou Racing Series |
| GBRS➣Glen Burnie Rhythm Section (band) |