What does RRU stand for?
RRU stands for "Recertify and Upgrade"
How to abbreviate "Recertify and Upgrade"?
"Recertify and Upgrade" can be abbreviated as RRU
What is the meaning of RRU abbreviation?
The meaning of RRU abbreviation is "Recertify and Upgrade"
What does RRU mean?
RRU as abbreviation means "Recertify and Upgrade"
