Olean can refer to:
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Olean, Indiana
Olean is an unincorporated community in Brown Township, Ripley County, in the U.S. state of Indiana.
History
Olean was laid out in 1858. The community was named after Olean, New York. A post office was established at Olean in 1844, and remain ...
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Olean, Missouri
Olean is a village in northern Miller County, Missouri, United States. The population was 128 at the 2010 census.
History
The community was laid in 1881-1882 by the Jefferson City, Lebanon and Southwestern Railway which became the Missouri Pac ...
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Olean, New York, the largest city named Olean
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Olean (town), New York
Olean ( ) is a town in Cattaraugus County, New York, United States. The population was 1,890 at the 2020 census. The name is derived from the Latin word "oleum" due to the discovery of crude oil in nearby Ischua.
The town of Olean is in the s ...
, a surrounding municipality
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Olestra
Olestra (also known by its brand name Olean) is a fat substitute that adds no calories to products. It has been used in the preparation of otherwise high-fat foods thereby lowering or eliminating their fat content. The Food and Drug Administrati ...
, an artificial fat substitute
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Oleane, a defunct French internet service provider
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