Category:メインフレームのオペレーティングシステム
Z/VM
Z/VMOS2200
OS 2200UXP/M
Advanced Comprehensive Operating System
Advanced Comprehensive Operating SystemBESYS
BESYSGM-NAA I/O
GM-NAA I/OMultiple Virtual Storage
MVSSHARE OS
SHARE Operating SystemTransaction Processing Facility
Transaction Processing FacilityUXP (オペレーティングシステム)
DOS/360
DOS/360 and successorsIBSYS
IBM 7090/94 IBSYS▼-1 trendsACOS-2
OS/390
OS/390Z/VSE
VSE (operating system)ACOS-6
ACOS-4
GCOS
General Comprehensive Operating SystemVOS3
Z/OS
Z/OSOS/360
OS/360 and successors