| Abbreviation | Definition |
|---|---|
| DC | District Champion |
| DCM | Division Council Meeting |
| DCP | Distinguished Club Program |
| DD | Dearborn Dynamic Toastmasters Club |
| DEC | District Executive Committee |
| DG | District Governor |
| DGT | District Governor Tom |
| DHSP | District Health Support Project |
| DIST | District |
| DLG | Division Lieutenant Governor |
| DLP | District Leadership Plan |
| DPA | District Publicity Assistant |
| DRAFT | Design, Role, Audience, Format, and Topic |
| DTAC | District Toastmasters Annual Conference |
| DTM | Disregard Timing Mechanism |
| DTM | Distinguished Talking Machine |
| DTM | Distinguished Team Members |
| DTM | Don't Time Me |
| DTTM | DownTown ToastMasters Club |
| EC | Executive Committee |