Which airport code is associated with Grand Rapids?

The airport code associated with Grand Rapids is GRR. This code is part of the International Air Transport Association (IATA) coding system used to identify airports worldwide. Each airport is assigned a unique three-letter code to make it easier for passengers, airlines, and travel services to reference them.

In this case, GRR stands for Gerald R. Ford International Airport, which serves the city of Grand Rapids, Michigan. The use of GRR directly links passengers and airline staff to the specific airport, aiding in the organization of flight schedules, baggage handling, and travel itineraries. Recognizing airport codes is essential for travel-related functions, and understanding that GRR is tied to Grand Rapids is a practical application of this knowledge.

The other options refer to different airport codes: MKE is for General Mitchell International Airport in Milwaukee, Wisconsin; MSO is for Missoula International Airport in Missoula, Montana; and MDW corresponds to Chicago Midway International Airport. Each of these codes pertains to different geographical locations, distinguishing them clearly from GRR.