| Abbreviation | Definition |
|---|---|
| DKCC | David Kaiser Custom Construction |
| DL | Drainage Layer |
| DLC | Dry Lean Concrete |
| DLD | Delays and cost of Delay of Drawings |
| DLRL | Data Local Reconstruction Layer |
| DLSD | Double Level Spillway Dam |
| DLT | Discharge Line Temperature |
| DMA | Dead Man Anchor |
| DMCS | Deluxe Music Construction Set |
| DMH | Drainage ManHole |
| DO | Do Over |
| DOAS | Dedicated Outdoor Air System |
| DOCC | Dave Osborne Construction Contracting |
| DOCS | Designers, Owners, Contractors, Subcontractors |
| DOE | Department Of Energy |
| DOOR | Demarcator Of Other Rooms |
| DP | 4.Delay, prolonged |
| DP | Down Pipe |
| DP | drain point |
| DP | Drop a Pilot |