What does O/O mean in Governmental & Military

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All O/O meanings

What does O/O stand for?

O/O stands for "Order of Operations"

How to abbreviate "Order of Operations"?

"Order of Operations" can be abbreviated as O/O

What is the meaning of O/O abbreviation?

The meaning of O/O abbreviation is "Order of Operations"

What does O/O mean?

O/O as abbreviation means "Order of Operations"