What does MRBT stand for?
MRBT stands for "Multimedia Ring Back Tone"
How to abbreviate "Multimedia Ring Back Tone"?
"Multimedia Ring Back Tone" can be abbreviated as MRBT
What is the meaning of MRBT abbreviation?
The meaning of MRBT abbreviation is "Multimedia Ring Back Tone"
What does MRBT mean?
MRBT as abbreviation means "Multimedia Ring Back Tone"
