{{Wiktionary|HAL|hal}} '''HAL''' may refer to: {{TOC right}}

==Aviation== * Halali Airport (IATA airport code: HAL) Halali, Oshikoto, Namibia * Hawaiian Airlines (former ICAO airline code: HAL) * HAL Airport, Bengaluru, India * Hindustan Aeronautics Limited an Indian aerospace manufacturer of fighter aircraft and helicopters

==Businesses== * HAL Allergy, a Dutch pharmaceutical company * HAL Computer Systems, a defunct computer manufacturer * HAL Laboratory, a Japanese video game developer * Halliburton's New York Stock Exchange ticker symbol * Hamburg America Line, a shipping company * Hindustan Aeronautics Limited, an Indian aerospace manufacturer of fighter aircraft and helicopters * Hindustan Antibiotics Limited, an Indian public sector pharmaceutical manufacturer * Holland America Line, a cruise ship operator * HAL FM, or CHNS-FM, a classic rock station in Halifax, Nova Scotia

==Computing== * Hardware abstraction layer, a layer of software that hides hardware differences from higher level programs * HAL (software), an implementation of a hardware abstraction layer for Unix-like systems * HAL/S, the computer language used to program the Space Shuttle's computers * HAL, a Lotus Development product released in 1986 * Hackers at Large, a Dutch hackers and security conference * Hypertext Application Language, a standard convention for defining hypermedia such as links to external resources within JSON or XML code

==Entertainment== * HAL 9000, a fictional computer in the ''Space Odyssey'' series * Hal (Japanese band), a Japanese pop band * Hal (Irish band), an Irish rock band * H.A.L. (G.I. Joe), a fictional weapon in the G.I. Joe universe

==Other== * HAL (automobile), a car built in Cleveland 1916-1918 * HAL (gene), which encodes the enzyme histidine ammonia-lyase * HAL (open archive) (''Hyper Articles en Ligne''), a French online research open archive * Hybrid Assistive Limb, a powered exoskeleton suit * Het Amsterdams Lyceum, a Dutch secondary school * Hindustan Aeronautics Limited SC, a football club in Bangalore, India * Hyperspace Analogue to Language, a semantic memory model * Hyundai A-League, an Australian professional association football league * Halim LRT station, a light rail station in Jakarta, Indonesia

==See also== * Hal (disambiguation) * Hot air leveling, surface finish in printed circuit boards manufacturing * {{lookfrom|HAL}} * {{intitle|HAL}}

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