Delta

Delta commonly refers to:

  • Delta (letter) (Δ or δ), a letter of the Greek alphabet
  • River delta, a landform at the mouth of a river
  • D (NATO phonetic alphabet: "Delta"), the fourth letter of the modern English alphabet
  • Delta Air Lines, an American airline

Delta may also refer to:

Places

Canada

United States

Elsewhere

Arts and entertainment

Fictional characters

Film and television

Music

  • alt-J (∆), British indie band
  • Delta blues, one of the earliest styles of blues music
  • "Delta", a song by Crosby, Stills & Nash from Daylight Again David Crosby 1982

Albums

Other media

Businesses and organizations

Companies

Schools

Military

Other organizations

Finance

  • Delta (finance), a first order derivative of an option pricing formula versus the underlying spot price
  • Visa Delta or Visa Debit, a brand of debit card

People

Science, technology, and mathematics

Chemistry

  • Δ (delta) vs. Λ (lambda) isomers to indicate right vs. left handed propeller twists in coordination complexes
  • δ (delta) convention, for designating allenes and other cumulated dienes in rings named according to a non-cumulated parent structure
  • Double bond isomers, for example in fatty acids, cloprostenol, Δ9-tetrahydrocannabinol

Computing

  • Delta (computer), a Russian ZX Spectrum clone
  • Delta encoding or delta compression, a technique in computer communications and version control
  • Delta timing, a technique used in iterative processes to keep track of time and prevent lag

Earth sciences

Mathematics

Medicine and biology

Vehicles

Other uses in science and technology

Sport

Other uses

See also

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