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the Los Angeles Lakers, a professional basketball team originally based in Minneapolis

the Grand Valley State University Lakers, a NCAA Division II power in many sports, in Allendale, Michigan just miles from Michigan's west coast along Lake Michigan

the Laguna Lakers, a defunct basketball team in the Philippines based in Laguna

Sir Freddie Laker, an aviation entrepreneur

Laker Airways, the airline the late Sir Freddie Laker founded in 1966, which went on to write a new chapter in aviation history with its revolutionary "Skytrain" low-fare, "no frills" service across the Atlantic in the late 1970s and early 1980s before going spectacularly bust in 1982.

Lake freighter, a type of cargo ship

A mariner or commercial sea-goer of the Great Lakes of North America.