What does prr stand for?
prr stands for "Petroleum Refining Resources"
How to abbreviate "Petroleum Refining Resources"?
"Petroleum Refining Resources" can be abbreviated as prr
What is the meaning of prr abbreviation?
The meaning of prr abbreviation is "Petroleum Refining Resources"
What does prr mean?
prr as abbreviation means "Petroleum Refining Resources"
