| Abbreviation | Definition |
|---|---|
| CSDC | Consortium for Statistical Development and Consultation |
| CSDC | Construction Skill Development Council |
| CSDC | Counseling and Student Development Center |
| CSDC | Culinary Services Development Committee |
| CSDD | Center for the Study of Drug Development |
| CSDDS | Conditions and Spatial Development Directions Study |
| CSDF | Caribbean Sustainable Development Forum |
| CSDF | Classified Staff Development Fund |
| CSDG | Chromosome Structure and Development Group |
| CSDG | Conflict Security and Development Group |
| CSDG | Conflict Service Development Group |
| CSDI | Chaumont Systems Development Inc |
| CSDI | Civil Service Development Institute |
| CSDI | Cornerstone Software Development Inc |
| CSDL | Cisco Secure Development Lifecycle |
| CSDL | Coast Survey Development Lab |
| CSDL | Coastal Survey Development Lab |
| CSDO | Central Servicing Development Organisation |
| CSDO | Craft and Social Development Organisation |
| CSDP | Catholic School Development Program |