What does PPBM stand for?

PPBM stands for Passenger Positive Bag Match. This term refers to a procedure used by airlines to enhance security and ensure that the baggage being loaded onto an aircraft matches the passengers who are on board. The primary goal of PPBM is to prevent unauthorized baggage from being transported, thereby enhancing the safety of the flight.

When airlines implement PPBM, they utilize a system that verifies each passenger's bag is associated with them before departure. This is crucial for maintaining accountability of luggage and ensuring that all checked bags belong to passengers who are present on the flight. It reduces the risk of someone attempting to introduce dangerous items onto an aircraft through a piece of luggage associated with an absent individual.

The other options do not reflect the actual terminology used in the industry, as they focus on different aspects of baggage handling and passenger management, which do not specifically align with the established practice of PPBM.