What is the city code for Little Rock?

The city code for Little Rock is LIT, which follows the standard three-letter airport code format used by the International Air Transport Association (IATA). Each city code is unique and typically derived from the city or the name of the airport that serves it. In this case, LIT stands for Little Rock, Arkansas, specifically reflecting its primary airport, Bill and Hillary Clinton National Airport.

The other options represent different cities: LAX is the code for Los Angeles International Airport in California, LAS refers to McCarran International Airport in Las Vegas, and LGA is the code for LaGuardia Airport in New York City. Each of these codes pertains to well-known cities and airports, but they do not correspond to Little Rock. Thus, LIT is definitively the correct choice for the city code associated with Little Rock.