How to Memorize Airport Codes

Written by shelley marmor
  • Share
  • Tweet
  • Share
  • Pin
  • Email
How to Memorize Airport Codes
Every major airport in the world has a three-letter identification code. (Airport Terminal Sign image by Diane Stamatelatos from

According to the World Airport Codes website, about 9,500 airports throughout the world are identified according to the International Air Transport Association's three-letter coding system. For anyone needing or wanting to memorise these codes, that number is likely intimidating. However, it is not impossible to do with a little hard work and some good old-fashioned note cards. Though you won't learn them all overnight, setting a goal of learning 100 a week is realistic---and most people probably know some of these codes already without being aware of it.

Skill level:

Things you need

  • Note cards
  • List of airport codes

Show MoreHide


  1. 1

    Purchase several packs of note cards and write the city of the airport on one side of the card and the three-letter IATA code on the other side. The more effort put into studying the codes, the faster you can memorise them, so try to study the cards daily during down time or on a lunch break. Set a goal of learning a realistic number of codes in a certain time period and stick to it. A complete list of codes can be found online (see References).

    How to Memorize Airport Codes
    Make a study guide for yourself to learn all the airport codes. (writing image by Alison Bowden from
  2. 2

    Eliminate the ones you already know from the pile of cards so it becomes less intimidating. Many people will be surprised by how many airport codes they already know. A lot of the commonly known codes are named directly after the cities where these airports are located, such as MIA for Miami and ATL for Atlanta---the busiest airport in the world, with nearly 78 million travellers passing through each year.

    How to Memorize Airport Codes
    Many airports have obvious three-letter codes, such as ATL for Atlanta. (travel airport image by jeancliclac from
  3. 3

    Learn the most popular airport codes first or the ones that will most be used for your purposes. A list of the 30 busiest airports in the world can be found at the World Airport Codes website (see References) and provides a good starting point. While there are so many codes to know, be aware that flights from each airport only travel to a finite number of other cities, and it may be helpful to start by learning these.

    How to Memorize Airport Codes
    Focus on learning the codes you will use most. (aeroplanes image by Oleg Kulakov from

Tips and warnings

  • Get a study buddy to learn the airport codes with; this way you can quiz each other.
  • Set a goal of learning a certain number of codes and then reward yourself when you do.

Don't Miss

  • All types
  • Articles
  • Slideshows
  • Videos
  • Most relevant
  • Most popular
  • Most recent

No articles available

No slideshows available

No videos available

By using the site, you consent to the use of cookies. For more information, please see our Cookie policy.