KH, kh, Kh or kH may refer to:

Places

Cambodia Cambodia, officially the Kingdom of Cambodia, is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. It is bordered by Thailand to the northwest, Laos to the north, and Vietnam to the east, and has a coastline ...

(Kampuchea, Kambuja, ''Srok Khmer''), a sovereign state with ISO 3166-2 alpha code KH ** .kh, the Internet country code top-level domain for Cambodia *

Kutná Hora District Kutná Hora District () is a Okres, district in the Central Bohemian Region of the Czech Republic. Its capital is the town of Kutná Hora. Administrative division Kutná Hora District is divided into two Districts of the Czech Republic#Municipalit ...

, Czech Republic (vehicle plate code) *

Kyustendil Kyustendil ( ) is a town in the far west of Bulgaria, the capital of the Kyustendil Province, a former bishopric and present Latin Catholic titular see. The town is situated in the southern part of the Kyustendil Valley, near the borders of ...

, Bulgaria (vehicle plate code) *

Bad Kreuznach Bad Kreuznach () is a town in the Bad Kreuznach (district), Bad Kreuznach district in Rhineland-Palatinate, Germany. It is a spa town, known for its medieval bridge dating from around 1300, the Alte Nahebrücke (Bad Kreuznach), Alte Nahebrücke, ...

, Germany (vehicle plate code) *

Borehamwood Borehamwood (, historically also Boreham Wood) is a town in southern Hertfordshire, England, from Charing Cross. Borehamwood has a population of 36,322, and is within the London commuter belt. The town's film and TV studios are commonly know ...

, Great Britain (vehicle plate code) *

Evrytania Evrytania ( ; ) is one of the regional units of Greece. It is part of the modern regions of Greece, region of Central Greece (administrative region), Central Greece. Its capital is Karpenisi (approx. 8,000 inhabitants). Geography Evrytania is ...

, Greece (vehicle plate code)

Science and technology

KH (hardness) Carbonate hardness, is a measure of the water hardness caused by the presence of carbonate () and bicarbonate () anions. Carbonate hardness is usually expressed either in degrees KH ( °dKH) (from the German ''"Karbonathärte"''), or in ''parts per ...

, a measure of the hardness of water (calcium carbonate concentration) * ''Kh'' factor, a constant used in electrical metering *

Henry's law In physical chemistry, Henry's law is a gas law that states that the amount of dissolved gas in a liquid is directly proportional at equilibrium to its partial pressure above the liquid. The proportionality factor is called Henry's law constant ...

, constant (K_H), in thermodynamics *

Kelvin–Helmholtz instability The Kelvin–Helmholtz instability (after Lord Kelvin and Hermann von Helmholtz) is a fluid instability that occurs when there is shear velocity, velocity shear in a single continuum mechanics, continuous fluid or a velocity difference across t ...

, a phenomenon of fluid mechanics *

Key Hole Key Hole (KH) is the designation for a series of United States, American optical Spy satellite, reconnaissance satellites: * KH-1 Corona (satellite), Corona * KH-2 Corona (satellite), Corona * KH-3 Corona (satellite), Corona * KH-4 Corona (satellit ...

(KH), series of imaging satellites used by various United States agencies *

Khornerstone In computer performance testing, Khornerstone is a multipurpose benchmark from Workstation Labs used in various periodicals such as ''UNIX Review''. The benchmark consists of 22 separate tests, including public domain components (such as Sieve and ...

, a computer benchmark used in periodicals such as ''UNIX Review'' * Kurepa hypothesis, in mathematical set theory *

Potassium hydride Potassium hydride, KH, is the inorganic compound of potassium and hydrogen. It is an alkali metal hydride. It is a white solid, although commercial samples appear gray. It is a powerful superbase that is useful in organic synthesis. It is sold com ...

, chemical formula KH * Missiles etc. designated Kh-nn, Originally X-nn with Latin X for experimental, later interpreted as Cyrillic X transcribed as Kh (or sometimes H) see

List of NATO reporting names for air-to-surface missiles NATO reporting name for AS series air-to-surface missiles, with Soviet designations: Note: The Soviet / Russian designation is a Cyrillic letter " Х", which is translated as "Kh" or "H". Also, sometimes a combination ("complex") of a missile wit ...

Other uses

Kata'ib Hezbollah Kata'ib Hezbollah (), also known as the Hezbollah Brigades, is an Iraqi Shia paramilitary group which is a part of the Iraqi Popular Mobilization Forces (PMF), staffing the 45th, 46th, and 47th Brigades. During the Iraq War (2003–11), the g ...

, part of the armed forces of Iraq *

Kh (digraph) This is a list of digraphs used in various Latin alphabets. In the list, letters with diacritics are arranged in alphabetical order according to their base, e.g. is alphabetised with , not at the end of the alphabet, as it would be in Danish, ...

, in English transliteration from numerous foreign languages, usually represents , but sometimes * A knight of the

Royal Guelphic Order The Royal Guelphic Order (), sometimes referred to as the Hanoverian Guelphic Order, is a Kingdom of Hanover, Hanoverian order of chivalry instituted on 28 April 1815 by the Prince Regent (later King George IV). It takes its name from the House ...

(KH) *

The King's Hospital The Hospital and Free School of King Charles II, Oxmantown, also called The King's Hospital (KH; ) is a Church of Ireland co-educational independent day school, day and boarding school situated in Palmerstown, County Dublin, Republic of Ireland, ...

, school in Ireland *

Kh (tramcar) Kh () was the class of double axled high-floor tramcars, which were built in Soviet Union in interbellum period. First vehicles were built in 1927 and delivered to Kharkov, Ukraine. First letter of city name, Cyrillic ''Х'' (usually transliterat ...

, the class of double axled high-floor tramcars *

Kamal Haasan Parthasarathy Srinivasan (born 7 November 1954), known professionally as Kamal Haasan, is an Indian actor, filmmaker and politician who predominantly works in Tamil cinema. Considered as one of the most accomplished actors of Indian Cinema, Haas ...

, Indian actor and filmmaker, sometimes abbreviated as KH in film titles (cf. ''

KH 233 During his long career, Indian film actor-director Kamal Haasan has worked on a number of projects which never progressed beyond the pre-production stage under his acting commitments or direction. Some of these projects fell into development hel ...

'') {{disambiguation, geo