HS or Hs can stand for:

Businesses and brands

HS Produkt HS Produkt d.o.o. is a Croatian firearms manufacturing company, best known for design and production of the HS2000 and XDM series of semi-automatic pistols, which are sold in the United States market by Springfield Armory, Inc., under their XD ...

, a Croatian firearms manufacturer * ''

Helsingin Sanomat ''Helsingin Sanomat'', abbreviated ''HS'' and colloquially known as , is the largest subscription newspaper in Finland and the Nordic countries, owned by Sanoma. Except after certain holidays, it is published daily. Its name derives from that of ...

'', a newspaper in Finland *

Hawker Siddeley Hawker Siddeley was a group of British manufacturing companies engaged in aircraft production. Hawker Siddeley combined the legacies of several British aircraft manufacturers, emerging through a series of mergers and acquisitions as one of onl ...

, aircraft manufacturing group *

Henschel & Son Henschel & Son (german: Henschel und Sohn) was a German company, located in Kassel, best known during the 20th century as a maker of transportation equipment, including locomotives, trucks, buses and trolleybuses, and armoured fighting vehic ...

, in aircraft prefixes; e.g., Hs 117 *

Head & Shoulders Head & Shoulders (H&S) is an American brand of anti-dandruff and non-dandruff shampoo produced by parent company Procter & Gamble. It was introduced in the United States on 1 January 1961 based in Manhattan and used the slogan THE AMERICA AND WORL ...

or H&S, a shampoo brand *

Harris Scarfe Harris Scarfe is an Australian retailer that sells bed linen, kitchenware, homewares, electrical appliances and apparel. It has a e-commerce retail presence in Australia and is considered a multi-channel lifestyle and homewares store. Founded in ...

and HS Home, a chain of Australian department stores

Science and technology

Chemistry

Hassium Hassium is a chemical element with the symbol Hs and the atomic number 108. Hassium is highly radioactive; its most stable known isotopes have half-lives of approximately ten seconds. One of its isotopes, 270Hs, has magic numbers of both protons ...

, symbol Hs, a chemical element *

Bisulfide Bisulfide (or bisulphide in British English) is an inorganic anion with the chemical formula HS− (also written as SH−). It contributes no color to bisulfide salts, and its salts may have a distinctive putrid smell. It is a strong base. Bisul ...

, HS⁻, a chemical compound derived from H₂S * Mercapto radical, ^•, a radical molecule *

Hun stuff Mustard gas or sulfur mustard is a chemical compound belonging to a family of cytotoxic and blister agents known as mustard agents. The name ''mustard gas'' is technically incorrect: the substance, when dispersed, is often not actually a gas, b ...

(a World War I name for mustard gas)

Medicine

* hs, medical abbreviation for "hours of sleep" * '' h.s.'', medical abbreviation for the Latin phrase ''hora somni'' ("at bedtime") *

Hereditary spherocytosis Hereditary spherocytosis (HS) is a congenital hemolytic disorder, wherein a genetic mutation coding for a structural membrane protein phenotype leads to a spherical shaping of erythrocytic cellular morphology. As erythrocytes are sphere-shaped (sp ...

, a genetic disorder marked by hemolytic anemia *

Hidradenitis suppurativa Hidradenitis suppurativa (HS), sometimes known as acne inversa or Verneuil's disease, is a long-term dermatological condition characterized by the occurrence of inflamed and swollen lumps. These are typically painful and break open, releasing ...

, a skin condition affecting apocrine sweat glands and hair follicles

Other uses in science and technology

* '.hs', the

Haskell programming language Haskell () is a general-purpose, statically-typed, purely functional programming language with type inference and lazy evaluation. Designed for teaching, research and industrial applications, Haskell has pioneered a number of programming lang ...

's typical filename extension *

Heat sink A heat sink (also commonly spelled heatsink) is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant, where it is dissipated away from the device, th ...

Higman–Sims group In the area of modern algebra known as group theory, the Higman–Sims group HS is a sporadic simple group of order : 29⋅32⋅53⋅7⋅11 = 44352000 : ≈ 4. The Schur multiplier has order 2, the outer automorphis ...

, in mathematics *

Hypothetical syllogism In classical logic, a hypothetical syllogism is a valid argument form, a syllogism with a conditional statement for one or both of its premises. An example in English: :If I do not wake up, then I cannot go to work. :If I cannot go to work, then ...

, a proof rule in classical logic *

Horizon scanning Horizon scanning (HS) or horizon scan is a method from futures studies, sometimes regarded as a part of foresight. It is the early detection and assessment of emerging technologies or threats for mainly policy makers in a domain of choice. Suc ...

, a method from futures studies

Vehicles

Curtiss HS The Curtiss HS was a single-engined patrol flying boat built for the United States Navy during World War I. Large numbers were built from 1917 to 1919, with the type being used to carry out anti-submarine patrols from bases in France from June 1 ...

, an American patrol flying boat *

Lexus HS The Lexus HS (Japanese: レクサス・HS, ''Rekusasu HS'') is a dedicated hybrid vehicle introduced by Lexus as a new compact executive car sedan in 2009. Built on the Toyota New MC platform, it is classified as a compact under Japanese regu ...

, a Japanese compact hybrid sedan *

MG HS The MG HS is a compact crossover SUV manufactured by Chinese automobile manufacturer SAIC Motor under the British MG marque. The vehicle was launched in 2018, replacing the MG GS. In China, it is the brand's largest crossover SUV above the ZS ...

, a Chinese-British compact SUV * YTHS HS, a Chinese unmanned aerial vehicle series

Other uses

Harlem Spartans Harlem Spartans, often abbreviated to HS, also known as Harlem O or simply Harlem, is a British hip hop collective based in Kennington, London. Members of Harlem Spartans have acquired over 100 million streams through their music. The name, "Ha ...

, a British hip hop collective *

Harmonized System The Harmonized Commodity Description and Coding System, also known as the Harmonized System (HS) of tariff nomenclature is an internationally standardized system of names and numbers to classify traded products. It came into effect in 1988 and has ...

, the Harmonized Commodity Description and Coding System of tariff nomenclature *

Sestertius The ''sestertius'' (plural ''sestertii''), or sesterce (plural sesterces), was an Ancient Rome, ancient Roman Roman currency, coin. During the Roman Republic it was a small, silver coin issued only on rare occasions. During the Roman Empire it w ...

, an ancient Roman coin *

High school A secondary school describes an institution that provides secondary education and also usually includes the building where this takes place. Some secondary schools provide both '' lower secondary education'' (ages 11 to 14) and ''upper seconda ...

(secondary education) *

Solar Hijri calendar The Solar calendar ( fa, گاه‌شماری هجری خورشیدی, Gâhšomâri-ye Xoršidi; ps, لمريز لېږدیز کلیز, lamrez legdez kalhandara; ku, ڕۆژژمێری کۆچیی ھەتاوی, Salnameya Koçberiyê) is a solar ...

(= Hijri Shamsi) *

Holy Spirit In Judaism, the Holy Spirit is the divine force, quality, and influence of God over the Universe or over his creatures. In Nicene Christianity, the Holy Spirit or Holy Ghost is the third person of the Trinity. In Islam, the Holy Spirit acts as ...

HS postcode area The HS postcode area, also known as the Outer Hebrides postcode area,Royal Mail, ''Address Management Guide'', (2004) is a group of nine postcode districts, within eight post towns, covering the Outer Hebrides in Scotland. Coverage The approxima ...

, covering the Outer Hebrides, Scotland *

SS-Heimatschutz Slowakei SS-Heimatschutz Slowakei (HS) was an auxiliary military formation within the Waffen-SS in Slovakia during World War II. Founding From 1943, the agents of the Deutsche Partei of the Slovakian Germans, sent news of partisan activities in Slovakia ...

(HS), a German paramilitary group in Slovakia during World War II * Thailand (

aircraft registration An aircraft registration is a code unique to a single aircraft, required by Chicago Convention, international convention to be marked on the exterior of every civil aircraft. The registration indicates the aircraft's country of registration, and ...

prefix HS) {{disambiguation