What does the airport code MEM stand for?

The airport code MEM stands for Memphis, Tennessee. Each airport code is uniquely assigned based on either the city name or an abbreviation of the city's name, primarily used in the IATA system for airline industry communication. In this case, MEM is specifically linked to Memphis International Airport, which serves as a significant hub for both passenger and cargo traffic. Understanding airport codes, such as MEM, is crucial for travelers and those working in the aviation industry, as it helps to identify airports quickly and efficiently. The other options do not correspond to the correct airport, making them irrelevant to the question.