Also known as: PB-
PB stands for various terms. Discover the full forms, meanings, and possible interpretations of PB across different fields and industries.
Oral commentary on the observed and forecast weather conditions along a route given by a forecaster to the pilot, navigator, or other air crew member prior to takeoff.
AircraftAirportAviationGovernmental & MilitaryStantecTechnologyTransportationLast updated: