YTO is an airport metrocode covering the combined area of the following airports:
YTO is a metropolitan code that applies to Toronto's 3 airports, Pearson International, Billy Bishop Toronto City airport and Buttonville Municipal. Pearson International is also known separately as YYZ
Toronto
The Kuala Lumpur International Airport has the call sign of KUL. The Kuala Lumpur International Airport is located in Malaysia.
Mississippi County Airport, Charleston, MO
Rugao, China.
EUG
Montréal-Pierre Elliott Trudeau International Airport
YVR
The CGK airport code refers to Soekarno-Hatta International Airport in Jakarta, Indonesia.
The IATA airport code for Halifax Stanfield International Airport is YHZ. The ICAO airport code is CYHZ.
Ramstein, Rhineland-Palatinate, Germany
Auckland, New Zealand i think
The call sign for the Baltimore, Maryland airport is BWI.