| Acronym | Meaning |
![](file.png) | CCSP | Coupled Climate Systems Program |
![](file.png) | CCSP | U.S. Climate Change Science Program |
![](file.png) | CCT | Computer-compatible Tape |
![](file.png) | CCTF | Cylindrical Core Test Facility |
![](file.png) | CCTM | Community Chemistry Transport Model |
![](file.png) | CCTP | Clean Coal Technology Program |
![](file.png) | CCU | CRAY Charging Unit |
![](file.png) | CCU | Cooler Control Unit |
![](file.png) | CD | Compact Disk |
![](file.png) | CD-ROM | Compact Disk-read Only Memory |
![](file.png) | CDA | Command And Data Acquisition |
![](file.png) | CDC | Climate Data Center |
![](file.png) | CDC | Control Data Corporation |
![](file.png) | CDC | Centers For Disease Control |
![](file.png) | CDCL | Contract Document Control List |
![](file.png) | CDCR | Concept Design And Cost Review |
![](file.png) | CDDF | Central Data Distribution Facility |
![](file.png) | CDDIS | Crustal Dynamics Data Information System |
![](file.png) | CDE | Common Desktop Environment |
![](file.png) | CDED | Core Dynamics And The Earth's Dynamo |
![](file.png) | CDF | Common Data Format |
![](file.png) | CDFS II | Cloud Depiction And Forecast System |
![](file.png) | CDH | Colorado Department Of Health |
![](file.png) | CDHF | Central Data Handling Facility |
![](file.png) | CDIAC | Carbon Dioxide Information Analysis Center |
![](file.png) | CDIS | Command And Data Interface Simulator Unit |
![](file.png) | CDMS | Cryospheric Data Management System |
![](file.png) | CDOS | Customer Data And Operations System |
![](file.png) | CDP | Community Data Portal |
![](file.png) | CDR | Circular Depolarization Ratio |
![](file.png) | CDR | Critical Design Review |
![](file.png) | CDRL | Contract Data Requirements List |
![](file.png) | CDS | Computing |
![](file.png) | CDS | Coronal Doppler Spectrometer |
![](file.png) | CDSF | Customer Data Service Facility |
![](file.png) | CDT | Conventional Defense Technology |
![](file.png) | CDW | Critical Design Walk-through |
![](file.png) | CE | Combustion Engineering |
![](file.png) | CEA | Commissariat A |
![](file.png) | D&F | Determination And Findings |
![](file.png) | D-B | Davis-Bacon Act |
![](file.png) | D/A | Digital-to-analogue Conversion |
![](file.png) | D/L | Downlink |
![](file.png) | D/RADEX | Digital Radar Experiment |
![](file.png) | D/RADEX | Digital Radar Experiment |
![](file.png) | DA | Drift Angle |
![](file.png) | DA | Deka |
![](file.png) | DAB | Defense Acquisition Board |
![](file.png) | DAC | Douglas Aircraft Corporation |
![](file.png) | DAC | Director's Advisory Committee |