Ego

Ego may refer to several related concepts:

• Ego (Freudian), one of the three constructs in Sigmund Freud's structural model of the psyche
• Self-concept, a collection of beliefs about oneself that embodies the answer to "Who am I?"
• I (pronoun), the first-person singular nominative case personal pronoun in Modern English
• Egoism, an ethical theory that treats self-interest as the foundation of morality
• Egotism, the drive to maintain and enhance favorable views of oneself

Ego or EGO may also refer to:

Media and entertainment

Music

• Ego (album), a 2001 album and song by the German band Oomph!
• "Ego" (Lali song), 2016
• "Ego" (Beyoncé song), 2009
• "Ego" (Elton John song), 1978
• "Ego" (Kim Wilde song)
• "Ego" (Spunge song)
• "Ego" (The Saturdays song)
• "Ego" (Big Bang song)
• "Ego", a song by Macklemore
• "Ego", a 2015 song by French DJ Willy William
• Yuna Ego, a Japanese idol and member of music group SKE48

Other uses in media and entertainment

• Ego (film), a 2013 Indian (Tamil) film
• EGO (game engine), a video game engine developed by Forecasters
• EGO (TV channel), an Israeli digital cable television channel that launched in 2002
• EGO Magazine, an online magazine from the Indosphere
• Ego the Living Planet, a character in the Marvel Comics universe
• Planet Eclipse Ego, a paintball marker produced by Planet Eclipse
• The Extraordinary Gentleman's Organization, a professional wrestling stable

Science and technology

• EGO (European Gravitational Observatory), a French-Italian Consortium for gravitational waves research
• EGOT (gene), or Eosinophil Granule Ontogeny Transcript, a human gene previously known as EGO
• Ego (genus), a genus of gobiid fishes
• EGO sensor, a small sensor in a gasoline engine to measure the concentration of oxygen
• European History Online (EGO), an academic website that published articles on the history of Europe

Other uses

• Yuna Ego, a Japanese idol and member of music group SKE48
• Belgorod International Airport, Russia (IATA airport code EGO)

See also

• Egocentrism, the inability to differentiate between self and other