This is a list of non-commercial worldwide airports indexed by the IATA Airport Code.
For airports in North America, go to list of non-commercial North American airports
For a list of commercial airports, see the list of airports article.
- NHT Northholt Aerodrome, London, United Kingdom
- Croydon Airport London - (Closed in September 1959), formerly CRO? but this code is now used by the airport in Corcoran, California