PPBM (English, noun)
expansion: PPBM (uncountable)
Senses:
topics: aeronautics
aerospace
aviation
business
engineering
lifestyle
natural-sciences
physical-sciences
tourism
transport
travel
glosses: Positive Passenger Bag Match. An airline system used to ensure that baggage is not loaded on an aircraft if the passenger does not board.
tags: uncountable
Forms: