What does OS mean in Governmental & Military

OS meaning is defined below:

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What does OS mean? It stands for mouth

Most popular questions

What does OS stand for?

OS stands for "mouth"

How to abbreviate "mouth"?

"mouth" can be abbreviated as OS

What is the meaning of OS abbreviation?

The meaning of OS abbreviation is "mouth"

What does OS mean?

OS as abbreviation means "mouth"

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