Map Abbreviations (D)
| Term | Description |
| D | Dale Drive Drove |
| D Fn | Drinking Fountain |
| D Slip | Double slip |
| Dept | Department |
| Det | Detached |
| DG | Double Gate (level crossing) |
| Dis | Disused |
| Dismtd Rly | Dismantled Railway |
| Dist | District |
| Div | Division |
| Dk | Dock |
| DL | Dale |
| DOR | Date of Revision |
| DOS | Date of Survey |
| Dr | Drive |
| DR | Drive |
| DRO | Drove |
| DS | Double Stream |
| DV | Drove |
