| Abbreviation | Definition |
|---|---|
| DCL | Dickinson County Library |
| DCLA | Denton County Livestock Association |
| DCLA | Dukes County Love Affair |
| DCLS | Dauphin County Library System |
| DCMG | Dallas County Master Gardener |
| DCMG | Davidson County Master Gardeners |
| DCMG | Douglas County Master Gardeners |
| DCMR | Delaware County Motorcycle Riders |
| DCNP | DeKalb County Nonprofit Partnership |
| DCO | Division of County Operations |
| DCPF | Dane County Pheasants Forever |
| DCPL | DeKalb County Public Library |
| DCPLD | Delta County Public Library District (Delta County, CO) |
| DCPS | Dade County Public Schools |
| DCPS | Dickenson County Public Schools |
| DCRP | Douglas County Republican Party |
| DCRV | Denton County Republican Veterans |
| DCSD | DeKalb County School District |
| DCSS | Dougherty County School System |
| DCST | DeKalb County Swim Team |