Oil is any of a number of nonpolar, hydrophobic, and viscous liquids.

Look up oil in Wiktionary, the free dictionary.

Oil also often refers to:

• Cooking oil, any liquid fat used in food preparation
• Lubricant, a substance that reduces friction between surfaces
  • Lubrication, using a lubricant to reduce friction
  • Motor oil, any lubricant used in internal combustion engines
• Petroleum (crude oil), naturally occurring liquid found beneath the Earth's surface, or a derived product:
  • Fuel oil, liquid fuel burned for heat or power
  • Heating oil, liquid fuel

• Big Oil, a name used to collectively describe major oil corporations
• OIL (incorporations and corporate services), a company
• Office of Infrastructure and Logistics (European Commission) in Luxembourg
• Oil India Ltd
• Oil Insurance Limited, a mutual insurance company
• Oilexco (TSX: OIL, LON: OIL), an oil company

• Ontology Inference Layer or Ontology Interchange Language, an ontology infrastructure for the Semantic Web
• OSEK Implementation Language, a description language used in OSEK systems

Search for "oil" on Wikipedia.

• All pages with titles containing OIL or OILs
• All pages with titles beginning with Oil
• All pages with titles beginning with OIL
• Langues d'oïl (in Romance languages)
• OYL (disambiguation)

This disambiguation page lists articles associated with the title Oil.
If an internal link led you here, you may wish to change the link to point directly to the intended article.