| Abbreviation | Definition |
|---|---|
| DDCI | Delbert Day Cancer Institute |
| DDM | Distant Detectable Metastases |
| DFCI | Dana Farber Cancer Institute |
| DFCI | Dana–Farber Cancer Institute |
| DFCI | Data Farber Cancer Institute |
| DLCA | Dutch Lung Cancer Audit |
| DLCR | Danish Lung Cancer Register |
| DLCR | Dansk Lunge Cancer Register |
| DMCCM | Department of Molecular and Clinical Cancer Medicine |
| DMX | For many, DMX refers to a double mastectomy |
| DOCF | Delaware Ovarian Cancer Foundation |
| DPC | deleted in pancreatic cancer |
| DPIC | Detection of Pathogen Induced Cancer |
| DRCC | Doctors Regional Cancer Center |
| DRCCA | Division of Resources, Centers, and Community Activities (National Cancer Institute) |
| DRCF | Dean Randazzo Cancer Foundation |
| DSCF | Dean Snell Cancer Foundation |
| DTC | Differentiated thyroid cancer |
| EACE | European Association for Cancer Education |
| EAOC | Endometriosis Associated Ovarian Cancer |