Olt

Olt or OLT may refer to:

People:

• Károly Olt (1904–1985), Hungarian politician
• Mike Olt (born 1988), American baseball player

Places:

• Olt County, a county (judeţ) of Romania
• Olt River, a river in Romania
  • Olt Defile, a defile that has been cut into the Transyvanian Alps in south-central Romania by the Olt River
• Pârâul Olt, a tributary of the Pădureni River in Romania
• Lot (river), a river in France, formerly called the Olt
• Olton railway station, England (National Rail code: OLT)

In science and technology:

• OLT (mobile network), a former manual mobile telephone network in Norway
• Optical line termination, a piece of telecommunications equipment used for fiber-optic communications
• Orthotopic liver transplant, in medicine
• Overwhelmingly Large Telescope, a proposed optical telescope

Other uses:

• Orangutan Land Trust, a UK charity working for the long-term survival of the orangutan
• OLT Express Germany, a German airline