What does OS/360 stand for?

OS/360 stands for "IBM 360 operating system (1960s)"

How to abbreviate "IBM 360 operating system (1960s)"?

"IBM 360 operating system (1960s)" can be abbreviated as OS/360

What is the meaning of OS/360 abbreviation?

The meaning of OS/360 abbreviation is "IBM 360 operating system (1960s)"

What does OS/360 mean?

OS/360 as abbreviation means "IBM 360 operating system (1960s)"