What city is represented by the airport code IAH?

The airport code IAH stands for George Bush Intercontinental Airport, which is located in Houston, Texas. This airport serves as a major hub for both domestic and international flights, connecting travelers to various destinations around the world. The use of IAH as the airport code aligns with the International Civil Aviation Organization (ICAO) and the International Air Transport Association (IATA) naming conventions that often derive codes from the city names or significant landmarks associated with the airport. In this case, "IAH" effectively reflects Houston's identity in the aviation context.