Which airport code is used for Memphis, Tennessee?

The airport code for Memphis, Tennessee, is MEM. This code is designated for Memphis International Airport, which serves as a significant hub for passenger and cargo flights, especially for American Airlines. The use of the letters 'M', 'E', and 'M' helps to ensure that it is easily recognizable and distinct, particularly when compared to other airport codes.

The other options represent different airports in various locations. For instance, MFE is the code for McAllen International Airport in Texas, MGA is the code for Augusto C. Sandino International Airport in Nicaragua, and MIA represents Miami International Airport in Florida. Each code is unique to its respective airport and plays a crucial role in the efficiency of airline operations and travel logistics. Understanding the correct airport codes is essential for any travel-related activities, including booking flights or tracking flights to and from Memphis.