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Delta

From Wikipedia, the free encyclopedia

Delta commonly refers to:

  • Delta (letter) (Δ or δ), the fourth letter of the Greek alphabet
  • D (NATO phonetic alphabet: "Delta"), the fourth letter in the Latin alphabet
  • River delta, at a river mouth
  • Delta Air Lines, a major US carrier

Delta may also refer to:

Places

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Canada

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United States

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Elsewhere

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Arts and entertainment

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Fictional elements

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Film and television

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Music

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Albums

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Other uses in music

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Other media

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Businesses and organizations

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Companies

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Schools

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Law enforcement and military

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Other organizations

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Finance

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People

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Science and technology

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Chemistry

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Computing

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Earth sciences

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Mathematics

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  • ∆, (Unicode character U+2206 ∆ INCREMENT)
  • Δ, a difference of state between two before and after state schemas in the Z notation
  • δ, the first Feigenbaum constant
  • Delta connective, a unary connective in t-norm fuzzy logics
  • Delta method for approximating the distribution of a function
  • Difference operator (Δ)
  • Dirac delta function (δ function)
  • Increment operator (∆)
  • Kronecker delta (δij)
  • Laplace operator (Δ)
  • Modular discriminant (Δ)
  • Symmetric difference (Δ), the set of elements which are in either of two sets and not in their intersection
  • Δm
    n
    , a class of sets in the analytical hierarchy, for every natural number m, n

Medicine and biology

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Vehicles

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Other science and technology

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Sport

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Other uses

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See also

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