Similar to 瀬戸電気鉄道キハ300形気動車

Douglas D-558-2 Skyrocket

Obice da 210/22

Cannone da 75/27 modello 06

Cannone da 75/27 modello 11

Cannone da 75/32 modello 37

Darwin Information Typing Architecture

Dasher (software)

Data Encryption Standard

German Equipment Works

Belyayev DB-LK

Dbx (noise reduction)

Douglas DC-1

Douglas DC-4E

Douglas DC-7

DEC Alpha

DECnet

Der Deutsche Correspondent

PCC streetcar

Port Authority 4000-series PCC

FS Class ETR 200