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What does R/O mean? It stands for Rule Out

Most popular questions

What does R/O stand for?

R/O stands for "Rule Out"

How to abbreviate "Rule Out"?

"Rule Out" can be abbreviated as R/O

What is the meaning of R/O abbreviation?

The meaning of R/O abbreviation is "Rule Out"

What does R/O mean?

R/O as abbreviation means "Rule Out"

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