What does OO mean in Locations, Regional & international

OO meaning is defined below:

Official Observer
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What does OO mean? It stands for Official Observer
All OO meanings

Most popular questions

What does OO stand for?


OO stands for "Official Observer"

How to abbreviate "Official Observer"?


"Official Observer" can be abbreviated as OO

What is the meaning of OO abbreviation?


The meaning of OO abbreviation is "Official Observer"

What does OO mean?


OO as abbreviation means "Official Observer"

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