Intercontinental is the correct spelling.
intercontinental trade.
InterContinental was created in 1946.
InterContinental Warsaw was created in 2003.
InterContinental Boston was created in 2006.
SAM Intercontinental was created in 2008.
InterContinental London was created in 1975.
Banco Intercontinental was created in 1986.
Banco Intercontinental ended in 2003.
InterContinental Manila was created in 1969.
InterContinental Bucharest was created in 1971.
Universidad Intercontinental was created in 1976.
Intercontinental Bank was created in 1989.