Cal Sierra Airlines was created in 1980.
Sierra Pacific Airlines was created in 1971.
Sierra National Airlines was created in 1990.
Ticker symbol for Continental Airlines is "CAL" and is listed on the NYSE.
Amsterdam Airlines was created in 2007.
The ticker symbol for Continental Airlines is CAL and it is traded on the New York Stock Exchange.
L'Express Airlines was created in 1989.
PMC-Sierra was created in 1984.
Ford Sierra was created in 1982.
Sierra Club was created in 1892.
Sierra Sciences was created in 1999.
Dioryctria sierra was created in 2003.
Sierra Atlantic was created in 1993.