What is the city code for Atlanta, Georgia?

The city code for Atlanta, Georgia, is ATL. This code is derived from the name of the city itself, where the first three letters are used to create a simple and memorable identifier for the airport, which is Hartsfield-Jackson Atlanta International Airport. Airport city codes, particularly those following the International Air Transport Association (IATA) standards, are typically formed using recognizable parts of the city or airport's name.

In this case, ATL is commonly recognized by travelers and is associated with Atlanta, a major hub in the southeastern United States known for its significant role in both commerce and transportation. Understanding city codes is crucial for travelers, as they streamline the booking and travel process, allowing for easier identification of airports when making flight arrangements.