What does RRO stand for?
RRO stands for "Regional reliability organization (US)"
How to abbreviate "Regional reliability organization (US)"?
"Regional reliability organization (US)" can be abbreviated as RRO
What is the meaning of RRO abbreviation?
The meaning of RRO abbreviation is "Regional reliability organization (US)"
What does RRO mean?
RRO as abbreviation means "Regional reliability organization (US)"