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