CDSB
| Acronym | Definition |
|---|---|
| CDSB | Catholic District School Board |
| CDSB | Climate Disclosure Standards Board |
| CDSB | Canada Disability Savings Bond |
| CDSB | County Disability Services Board (Virginia) |
| CDSB | Centre for Design and Structure in Biology (Institute for Molecular Biotechnology; Jena, Germany) |
| CDSB | Civil Defence Shelter Bureau |