Similar to もう牛を食べても安心か

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

2004 in literature

Between a Rock and a Hard Place (book)

Dictionary of National Biography