| Acronym | Definition |
|---|
| CSDD➣Cornell Scale for Depression in Dementia (psychology) |
| CSDD➣Center for the Study of Drug Development (Tufts University) |
| CSDD➣Control Systems Development Division (JSC) |
| CSDD➣Conceptual System Design Description |
| CSDD➣Computer Subprogram Design Document |
| CSDD➣Celu Satiksmes Drošibas Direkcija (Latvian: Central Department of Traffic Safety) |
| CSDD➣Computer Software Design Description (usually called SDD) |
| CSDD➣Consolidated Software Design Document |