What does OS stand for?
OS stands for "Operational Shakedown & Cutover"
How to abbreviate "Operational Shakedown & Cutover"?
"Operational Shakedown & Cutover" can be abbreviated as OS
What is the meaning of OS abbreviation?
The meaning of OS abbreviation is "Operational Shakedown & Cutover"
What does OS mean?
OS as abbreviation means "Operational Shakedown & Cutover"
