What does CMRRR stand for?

CMRRR stands for "Certified Mail, Return Receipt Required"

How to abbreviate "Certified Mail, Return Receipt Required"?

"Certified Mail, Return Receipt Required" can be abbreviated as CMRRR

What is the meaning of CMRRR abbreviation?

The meaning of CMRRR abbreviation is "Certified Mail, Return Receipt Required"

What does CMRRR mean?

CMRRR as abbreviation means "Certified Mail, Return Receipt Required"