| Acronym | Definition |
|---|
| CSDR | Central Securities Depository Regulation (EU) |
| CSDR | California School for the Deaf, Riverside (Riverside, CA) |
| CSDR | Center for the Study of Dispute Resolution (University of Missouri) |
| CSDR | Cost and Software Data Reporting |
| CSDR | Community System of Duty Reliefs (tariffs; EU) |
| CSDR | Council-certified Structural Drying Remediator (American Council for Accredited Certification) |
| CSDR | Corporate Sustainable Development Report (Holcim; Switzerland) |
| CSDR | Combined Ship Destination Room |
| CSDR | Concentrated Solar Distribution & Research, Inc.(manufacturer) |
| CSDR | Chicago Student Data Reports |
| CSDR | Combat System Design Requirement |
| CSDR | Center for Software Development and Research (Kantipur City College; Nepal) |