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