What airport code signifies the city of Cleveland, Ohio?

The airport code that signifies the city of Cleveland, Ohio, is CLE. Each airport code is a three-letter designation that uniquely identifies an airport, and these codes often reflect part of the city or location name. In the case of Cleveland, the code CLE is derived from the first three letters of the city's name, making it intuitive and easy to remember for travelers.

Other choices represent different cities or locations: BWI is the code for Baltimore/Washington International Airport, CAE is for Columbia Metropolitan Airport in South Carolina, and CHA stands for Chattanooga Metropolitan Airport in Tennessee. This contextual understanding of airport codes aids in recognizing the correct associations between cities and their respective airports.