| Acronym | Definition |
|---|
| DLDC➣Downlink Dual Carrier |
| DLDC➣Drury Lane Dental Care (UK) |
| DLDC➣Donegal Local Development Company (Ireland) |
| DLDC➣Digital Leader Development Center |
| DLDC➣Double Line Double Circle (type of postmark) |
| DLDC➣Diffuse Lung Disease Committee (Japan; Ministry of Health and Welfare) |
| DLDC➣Dual/Double Lumen Dialysis Catheter |