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