| Acronym | Definition |
|---|
| CGSR | Center for Global Security Research |
| CGSR | Central German Shepherd Rescue (UK) |
| CGSR | Clusterhead Gateway Switch Routing (computer networking) |
| CGSR | College of Graduate Studies and Research |
| CGSR | Caribbean Group of Securities Regulators (Trinidad and Tobago) |
| CGSR | Council on Graduate Studies in Religion |
| CGSR | Conseil Gestion et Suivi en Milieu Rural (French: Council Management and Monitoring in Rural Areas) |
| CGSR | Create Get Set Remove |
| CGSR | Carleton Ground Search & Rescue (Florenceville, New Brunswick, Canada) |