We use the The IATA airport code system which uses Y for
Canadian airports.
View page
An IATA airport code, also known as an IATA location identifier,
IATA station code or simply a location identifier, is a
three-letter code designating many airports around the world,
defined by the International Air Transport Association (IATA)
View page
The sole Barbados airport is Grantley Adams International (IATA
Code: BGI)
View page
Heriberto Jara International Airport, WITHIN the city of
Veracruz (IATA code: VER).