Which city is represented by the code ALB?

The code ALB is the airport identifier for Albany International Airport, which is located in Albany, New York. Each airport is assigned a unique three-letter code by the International Air Transport Association (IATA) that helps travelers and airlines easily identify the airport. In this case, ALB specifically corresponds to Albany, NY, making it the correct answer.

Other cities listed, such as Atlanta, Austin, and Boston, have different airport codes: ATL for Atlanta, AUS for Austin, and BOS for Boston. These codes serve the same purpose of uniquely identifying airports but are distinct from that of Albany.