In aviation terminology, what does "pax" refer to?

The term "pax" is an abbreviation derived from the word "passenger." In the context of aviation and the travel industry, it is commonly used to refer to individuals traveling on a flight. Understanding this terminology is essential for communication within the aviation sector, particularly regarding capacity, ticketing, and passenger handling.

By using "pax," industry professionals can convey information more efficiently, such as when discussing passenger counts or making operational decisions. Other choices, while relevant to aviation, do not align with the specific terminology of "pax." For instance, flight attendants are referred to as crew members, flight paths are discussed in terms of routing or navigation, and cargo units have distinct terms related to freight or baggage. Thus, associating "pax" with passengers reflects standard industry usage.