Petroleum (or crude oil), a fossil fuel

Oil, the original title of the 1980s American soap opera Dynasty

In the most general sense an oil is any liquid not miscible with water. Oil usually refers to:

Langues d'oïl (in Romance languages)

"Oil" (Dynasty), the debut episode of Dynasty

OiL (band), a band from Pennsylvania that preceded CKY

Oil: Chicago Punk Refined, a compilation CD of punk bands from Chicago, U.S.

Oil (band), a group of Californian heavy metal musicians

Oil!, a novel by Upton Sinclair published in 1927

The acronym OIL can refer to: Output Input Language Office of Infrastructure and Logistics - Luxembourg Ontology Inference Layer or Ontology Interchange Language, an Ontology Infrastructure for the Semantic Web. Oil India Limited. See also: Oil and Oil...

Lubricants or lubrication

Edible oil or cooking oil

Oil paint and oil painting, using paints based on vegetable oils