What does RR. stand for?
RR. stands for "Reverendissimi."
How to abbreviate "Reverendissimi."?
"Reverendissimi." can be abbreviated as RR.
What is the meaning of RR. abbreviation?
The meaning of RR. abbreviation is "Reverendissimi."
What does RR. mean?
RR. as abbreviation means "Reverendissimi."
