What does MRN stand for?
MRN stands for "Mailing Reference Number"
How to abbreviate "Mailing Reference Number"?
"Mailing Reference Number" can be abbreviated as MRN
What is the meaning of MRN abbreviation?
The meaning of MRN abbreviation is "Mailing Reference Number"
What does MRN mean?
MRN as abbreviation means "Mailing Reference Number"