Leo

Leo or LEO may refer to:

• The Latin word for "lion"
• LEO (computer), the first commercially used computers
• Leo (constellation), a section of the night sky
• Leo Minor, a small constellation
• Leo (astrology), a sign of the zodiac
• LEO (spacecraft), a lunar mission
• Leo (text editor), a computer program
• LEO (website), a group of dictionaries
• Low Earth orbit, a satellite path
• Long-term Ecosystem Observatory, a marine study project

People

• Leo (given name)
• Leo (surname)
• Leonardo
• Leonid
• Leonidas
• Leopold
• King Leo
• Pope Leo
• Saint Leo
• Emperor Leo, several Byzantine emperors
• House of Leo, Byzantine dynasty
• Leo (wrestler), Mexican professional wrestler
• Leonardo DiCaprio, American film actor
• Leonid Brezhnev
• Leonardo

Movies

• Leo (movie), a 2000 Spanish movie by José Luis Borau
• Leo (2002 movie), a 2002 drama by Mehdi Norowzian
• Leo (2007 movie), a 2007 Swedish movie by Josef Fares
• Ultraman Leo, a 1974 tokusatsu movie