What does OS stand for?
OS stands for "Operation System/Operation and Support/Output Specification"
How to abbreviate "Operation System/Operation and Support/Output Specification"?
"Operation System/Operation and Support/Output Specification" can be abbreviated as OS
What is the meaning of OS abbreviation?
The meaning of OS abbreviation is "Operation System/Operation and Support/Output Specification"
What does OS mean?
OS as abbreviation means "Operation System/Operation and Support/Output Specification"
