Which airport code corresponds to Anchorage?

The airport code that corresponds to Anchorage is ANC. This code is assigned to Ted Stevens Anchorage International Airport, which is the primary airport serving Anchorage, Alaska. The IATA codes are standardized three-letter codes that help identify airports worldwide, and ANC is specifically designated for this airport.

The other options represent airport codes for different locations: ANU is the code for Antoine-Simon Airport in Antigua and Barbuda, ABA is for Abakan Airport in Russia, and ABI refers to Abilene Regional Airport in Texas, USA. None of these selections are associated with Anchorage, making ANC the correct and relevant choice for the question regarding the airport code for Anchorage.