What does B-B stand for?
B-B stands for "Breath-by-Breath"
How to abbreviate "Breath-by-Breath"?
"Breath-by-Breath" can be abbreviated as B-B
What is the meaning of B-B abbreviation?
The meaning of B-B abbreviation is "Breath-by-Breath"
What does B-B mean?
B-B as abbreviation means "Breath-by-Breath"
