What is the two-letter state abbreviation for Alaska?

The two-letter state abbreviation for Alaska is "AK." This system of abbreviations was standardized by the United States Postal Service to create a quick and efficient way to identify states in a shortened format, primarily for mailing purposes. In this case, "AK" is distinctive and directly correlates with the name of the state, making it easily recognizable.

Understanding state abbreviations is important for various administrative tasks, including addressing mail, filling out forms, and engaging in data entry processes that require accurate state identification. The other options represent different states: "AZ" is for Arizona, "AL" is for Alabama, and "AS" is not a standard abbreviation for any U.S. state. Each state's abbreviation is generally derived from its name, and recognizing these can improve one's efficiency and accuracy in office-related tasks.