- doric
- doric order
- dormant lock
- dormer
- dormer window
- dormitory
- dormitory town
- dot
- dote
- dotric order
- dividers comp
- diving stage
- diving work
- dock
- dock section
- document reproduction
- document search
- document statistics
- document windows
- dog stop
- doghouse glass
- dogleg stairs
- dolomite brick
- dolomite limestone
- dolomite powder
- dolomitic marble
- dolomitization
- domain
- dome shell
- dome-drum
- domed shell
- domical architecture
- domical vault
- doming
- domino theory
- donjon
- door architrave
- door assembly
- door bell
- door chain
- door fastener
- door flame
- door knob
- door opener
- door rail
- door stop
- doorjamb
- doornail
- doorway arch
- dosing chamber
- dosing tank
- double bearer
- double callipers
- double curvature
- double door
- double floor
- double flooring
- double measurement
- double pitch
- double refraction
- double seam
- double seaming
- double shear
- double skin
- double spigot
- double track
- double wall
- double wedge
- double window
- double-faced
- double-glazed
- double-hung
- double-lock
- double-tee
- dowel
- doweling
- down-hole
- download
- downside
- downspout
- downstream face
- downstream leaf
- downstream opening
- downstream ride
- downthrow
- downward
- dozen
- draft foil
- drafting paper
- drag shovel
- drain
- drain pocket
- drain sluice
- drain well
- drainage
- drainage blanket
- drainage bucket
- drainage channel
- drainage coefficient
- drainage ditch