Alyeska is an archaic spelling of the Aleut word Alaskax meaning "mainland", "great country", or "great land", for which the name for the state of Alaska was derived. It is related to the word Unalaska (or Ounalashka) from the same root.

a scenic drive south from Anchorage along the Turnagain Arm of the Cook Inlet, named after Captain Cook, the discoverer

Alyeska Pipeline Service Company

The company responsible for operation of the Trans Alaskan Pipeline.