What city does the code NAS refer to?

The city code NAS refers to Nassau, which is the capital city of the Bahamas. In the context of airline travel and airport codes, NAS is the designated three-letter IATA code used to identify Nassau International Airport. This code is widely recognized in travel itineraries, ticketing, and airline operations, linking the airport with its corresponding city.

Understanding the significance of IATA codes is essential for interpreting various travel documents and for booking flights effectively. Each airport worldwide is assigned a unique code to streamline communication and identify locations clearly, particularly in systems where airport names may vary across different languages or have similar spellings.