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