a three-letter abbreviation of the names of the world's major airports, used especially as an identifier for routing baggage.
TAKE ROUND 2 OF OUR PSAT VOCABULARY QUIZ!
Here is our second set of teacher-selected PSAT vocabulary words. Do you know the meanings of these terms?
Question 1 of 10
Words nearby airport code
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020