| Abbreviation | Definition |
|---|---|
| CWS | Cooperative Wholesale Society |
| CWT | Civil War Times magazine |
| D | Dopey |
| D13 | District 13 |
| DA | Digital Audio |
| DA | Discerning Audience |
| DAB | Digital Audio Broadcast |
| DAB | Digital Audio Broadcasting |
| DAB | Dull And Boring |
| DAC | Digital Audio Copy |
| DAD | Decide Announce Defend |
| DAD | Digital Audio Disc |
| DADS | Dtv Article Database Service |
| DADSC | Digital Audio Disc Standards Conference |
| DAE | Digital Audio Extraction |
| DAI | Direct Audio Input |
| DAI | Dissertation Abstracts International |
| DAM | Digital Analog Media |
| DAM | Digital Automatic Music |
| DAMN | Direct Action Media Network |