Similar to IBM_PC_DOS
Da 210/22 modello35
Obice da 210/22
Da 75/27 modello06
Cannone da 75/27 modello 06Da 75/27 modello11
Cannone da 75/27 modello 11Da 75/32
Cannone da 75/32 modello 37Darwin Information Typing Architecture
Darwin Information Typing ArchitectureDasher
Dasher (software)
Data Encryption Standard
Data Encryption Standard
DataScope
DataSpider Servista
DAW (ナチ親衛隊企業)
German Equipment Works
DB-LK (航空機)
Belyayev DB-LK
Dbx
Dbx (noise reduction)
ダグラス DC-1
Douglas DC-1
ダグラス DC-4E
Douglas DC-4E
ダグラス DC-7
Douglas DC-7
国鉄DE10形ディーゼル機関車
JNR Class DE10▼-1 trends
DEC Alpha
DEC Alpha
DECnet
DECnetDer Deutsche Correspondent
Der Deutsche CorrespondentTemplate:IBM operating systems
Template:IBM operating systems
AIX
IBM AIXBESYS
BESYS
DOS/360
DOS/360 and successors
DOS/V
DOS/V
GM-NAA I/O
GM-NAA I/O
IBM i
IBM i
IBM Workplace OS
Workplace OS
IBMメインフレーム用オペレーティングシステムの歴史
History of IBM mainframe operating systems