Delta Airport Code Practice Test - Prep, Practice Exam & Study Guide with Questions

The airport code for Grand Rapids, Michigan, is GRR, which stands for Gerald R. Ford International Airport. Airport codes, known as IATA codes, are typically three-letter abbreviations assigned to specific airports to streamline the identification and booking processes for airlines and travelers alike.

In this case, GRR specifically corresponds to Grand Rapids, reflecting the first letter of "Grand" and the first letters of both "Rapids" and "River," which is historically and geographically significant to the area. Understanding these codes helps in recognizing airport locations and their respective airlines effectively within the travel industry.