Similar to イタリア国鉄R370蒸気機関車

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

JNR Class DE10

DEC Alpha

DECnet

Der Deutsche Correspondent

DF-31

DFS 228

DFW B.I

2003 Baghdad DHL attempted shootdown incident

Diff

GWR 4300 Class