Delta

Look up DELTA, Delta, delta, or deltas in Wiktionary, the free dictionary.

Delta commonly refers to:

Delta may also refer to:

Places

STC DELTA, a Georgian research and development center
Delta Connection, a regional airline brand name for Delta Air Lines
- Delta Express, a former no-frills brand owned and operated by Delta Air Lines from 1996 to 2003
- Delta Shuttle, the brand name for Delta Air Lines' hourly air shuttle services
Delta (pen manufacturer), a manufacturer of fine writing instruments
Delta Bank, a Ukrainian bank
Delta Cafés, a Portuguese coffee roasting and coffee packaging company
Delta Dental, an American dental plan system
Delta Electric Company, defunct electrical parts company
Delta Electricity, an Australian power generation company
Delta Electronics, a power supplies and brushless fans manufacturer
Delta Faucet Company, a plumbing fixtures company
Delta Galil Industries, an Israeli textile 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

Δ (delta), and Λ (lambda) isomers; See Coordination complex
Double bond isomers, for example in fatty acids, tetrahydrocannabinol and cloprostenol

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

Delta switching, the process by which some rivers change their course near their deltas
Tropical Storm Delta (2005), a tropical storm of the 2005 Atlantic hurricane season
Subtropical Storm Delta (1972), a subtropical storm of the 1972 Atlantic hurricane season
Epicentral distance (Δ)

Delta (finance), a first order derivative of an option pricing formula versus the underlying spot price
Delta method, a method for approximating the distribution of a function of a random variable
Difference operator (Δ)
Modular discriminant (Δ)
Symmetric difference (Δ)
Laplace operator (Δ)
Dirac delta function ( $δ$ function)
Δ, a change of state between two before and after state schemas in the Z notation
Delta connective, a unary connective in t-norm fuzzy logics
$\delta$ , the first Feigenbaum constant

Delta (wasp), Old World genus of potter wasps
Delta (ligand), an activator of the Notch signaling pathway
DELTA (taxonomy), a data format used in taxonomy for recording descriptions of living things
Delta wave, the frequency band of brain activity between 1 and 4 hertz
Delta wave, on an ECG, the slurred upstroke of the QRS complex which is characteristic of Wolff–Parkinson–White syndrome

Delta (rocket family), a family of launch vehicles
Delta-class submarine (NATO reporting name), a Soviet/Russian SSBN submarine series
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
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
Delta, a tricycle layout

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

Visa Delta or Visa Debit, a brand of debit card
Delta Works, a flood-protection works in the Netherlands
Delta FM or Delta Radio, a former UK radio station
Delta (video game), a 1987 computer game
Delta (magazine), a small poetry magazine
Delta (horse) (1946–1960), champion Australian thoroughbred racehorse
D (NATO phonetic alphabet)
Delta (Diploma in Teaching English to Speakers of Other Languages), a professional qualification in English language teaching
Delta, a quadra group used in socionics