1. Places
    Canada  United States  Elsewhere 

2. Arts and entertainment
    Fictional characters  Film and television  Music  Albums  Other media 

3. Businesses and organizations
    Companies  Schools  Military  Other organizations 

4. Finance

5. People

6. Science, technology, and mathematics
    Chemistry  Computing  Earth sciences  Mathematics  Medicine and biology  Vehicles  Other uses in science and technology 

7. Sport

8. Other uses

9. See also

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

• Delta, British Columbia
  • Delta (electoral district), federal electoral district
  • Delta (provincial electoral district)
• Delta, Ontario

United States

• Mississippi Delta, a region in Mississippi
• Delta, Alabama
• Delta, Colorado
• Delta, Illinois
• Delta, Iowa
• Delta, Kentucky
• Delta, Louisiana
• Delta, Missouri
• Delta, North Carolina
• Delta, Ohio
• Delta, Pennsylvania
• Delta, Utah
• Delta, Wisconsin, a town
• Delta (community), Wisconsin, an unincorporated community
• Delta County (disambiguation)

Elsewhere

• Delta Island, Antarctica
• Delta Stream, Antarctica
• Delta, Minas Gerais, Brazil
• Delta, Thessaloniki, Greece
• Delta State, Nigeria
• Colonia Delta, Uruguay

Arts and entertainment

Fictional characters

• Delta AI, a supporting character in Red vs. Blue
• Delta Megazord, a zord in Power Rangers in Space
• Deltas, the working class of Aldous Huxley's Brave New World

Film and television

• Delta (2008 film), a Hungarian film
• Delta (TV series), a 1992 TV series starring Delta Burke

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

• Delta (video album), a 2003 DVD by Delta Goodrem
• Delta (Delta Goodrem album), 2007
• Delta (Visions of Atlantis album), 2011
• Delta (Mumford & Sons album), 2018
• Delta, a 2013 album by Shapeshifter

Other media

• Delta (magazine), a small poetry magazine
• Delta (video game), a 1987 video game
• Delta FM or Delta Radio, a former UK radio station

Businesses and organizations

Companies

• Delta Air Lines, an American airline
  • Delta Connection, a regional brand name for Delta Air Lines
• Delta Bank, a Ukrainian bank
• Delta Cafés, a Portuguese coffee roasting and coffee packaging company
• Delta Electric Company, defunct electrical parts company
• Delta Electricity, an Australian power generation company
• Delta Electronics, a Taiwanese electronics manufacturing company
• Delta Faucet Company, a plumbing fixtures company
• Delta Holding, a Serbian import-export, banking, insurance and retail corporation
• Delta Hotels, a Canadian hotel chain
• Delta Machinery, a stationary power tools and equipment company
• Delta Motor Corporation, a South African car manufacturer owned by General Motors
• Delta Motors Corporation, a defunct Filipino auto manufacturer
• {{ill|DELTA NV|nl|DELTA}} , former Dutch energy company, rebranded to PZEM on 1 March 2017

Schools

• Delta State (disambiguation), several universities
• Delta College (disambiguation)
• Delta Academy (disambiguation)
• Delta Secondary School (disambiguation)
• Delta High School (disambiguation)
• Delta School District (disambiguation)
• Delta Career Education Corporation, US
• Delta International University of New Orleans, Louisiana, US
• Delta Schools, international schools in Riyadh, Saudi Arabia

Military

• Delta Force, a U.S. Army special operations force
• Emergency Response Unit (Norway) (call sign Delta), a Norwegian special police forces team

Other organizations

• STC Delta, a Georgian research and development center
• American Delta Party, an American political party
• San Francisco Deltas, a soccer team

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

• Delta Burke (born 1956), American actress
• Delta Goodrem (born 1984), Australian singer
• Penelope Delta (1874–1941), Greek author
• Delta (wrestler) (born 1985), Mexican professional wrestler

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

• Epicentral distance (Δ)
• Subtropical Storm Delta (1972), a subtropical storm of the 1972 Atlantic hurricane season
• Tropical Storm Delta (2005), a tropical storm of the 2005 Atlantic hurricane season

Mathematics

• Δ, a difference of state between two before and after state schemas in the Z notation
• , the first Feigenbaum constant
• Delta connective, a unary connective in t-norm fuzzy logics
• Delta method, a method for approximating the distribution of a function of a random variable
• Difference operator (Δ)
• Dirac delta function ({{mvar|δ}} function)
• Laplace operator (Δ)
• Modular discriminant (Δ)
• Symmetric difference (Δ)

Medicine and biology

• Delta (ligand), an activator of the Notch signaling pathway
• DELTA (taxonomy), a data format used in taxonomy for recording descriptions of living things
• Delta (wasp), Old World genus of potter wasps
• Delta wave, a brain wave

Vehicles

• Delta (rocket family), a family of launch vehicles
• Delta, a tricycle layout
• Delta Formation, an aircraft formation flying manoeuvre in the shape of a V
• Delta wing, an aircraft wing planform in the form of a triangle
• Delta-class submarine (NATO reporting name), a Soviet/Russian SSBN submarine series
• GM Delta platform, a compact car automobile platform from General Motors
• Lancia Delta, an Italian rally car
• Oldsmobile Delta 88, a full-size General Motors car made from 1965 to 1983
• TrikeBuggy Delta, an American ultralight trike design

Other uses in science and technology

• Delta, the refractory section in the roof of an electric arc furnace
• Delta baryon, a subatomic particle with spin 3/2
• Delta circuit, in three-phase electric power
• Delta robot, a specialized type of parallel robot
• Ilford Delta, a photographic film

Sport

• Delta (horse) (1946–1960), a champion Australian thoroughbred racehorse
• Mississippi Valley State Delta Devils and Devilettes, an intercollegiate sports teams of the Mississippi Valley State University in Itta Bena, Mississippi
• San Francisco Deltas, a soccer team

Other uses

• Delta Dental, an American dental plan system
• Delta Works, a flood-protection works in the Netherlands
• Delta, a quadra group used in socionics
• Delta, a font designed by Aldo Novarese
• Diploma in Teaching English to Speakers of Other Languages, a professional certification

See also

• Delta model, a strategic management model
• The Delta (disambiguation)
• Nabla symbol (), an inverted delta representing del, a vector differential operator
• Kronecker delta (), a function

• , represents a triangle defined by points A, B and C
• (ε, δ)-definition of limit
• (%CH), a percentage change operation found on some calculators
• , a classification in the arithmetical hierarchy
• , a classification in the analytical hierarchy
• , a classification in the polynomial hierarchy
• δ¹³C, a measure of the ratio of stable isotopes 13C:12C
• δ¹⁵N, a measure of the ratio of stable isotopes 15N:14N
• δ¹⁸O, a measure of the ratio of stable isotopes oxygen-18:oxygen-16
• DeltaWing, a prototype of racing car
• High-leg delta, a three phase electrical circuit
• Delta Delta Delta, a sorority
• Delta function (disambiguation)
• Task Force Delta (disambiguation)
• Delta Force (disambiguation)
• Delta 1 (disambiguation)
• Delta 4 (disambiguation)
• {{lookfrom|Delta}}
• {{in title|Delta}}

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