SDH may refer to:

Science, medicine and technology

Serine dehydratase Serine dehydratase or L-serine ammonia lyase (SDH) is in the β-family of pyridoxal phosphate-dependent (PLP) enzymes. SDH is found widely in nature, but its structural and properties vary among species. SDH is found in yeast, bacteria, and the ...

, an enzyme * L-sorbose 1-dehydrogenase, an enzyme *

Succinate dehydrogenase Succinate dehydrogenase (SDH) or succinate-coenzyme Q reductase (SQR) or respiratory complex II is an enzyme complex, found in many bacterial cells and in the inner mitochondrial membrane of eukaryotes. It is the only enzyme that participates i ...

, an enzyme *

Shubnikov–de Haas effect An oscillation in the conductivity of a material that occurs at low temperatures in the presence of very intense magnetic fields, the Shubnikov–de Haas effect (SdH) is a macroscopic manifestation of the inherent quantum mechanical nature of matter ...

Social Determinants of Health The social determinants of health (SDOH) are the economic and social conditions that influence individual and group differences in health status. They are the health promoting factors found in one's living and working conditions (such as the d ...

, economic and social conditions of the population. *

Sorbitol dehydrogenase Sorbitol dehydrogenase (or SDH) is a cytosolic enzyme. In humans this protein is encoded by the ''SORD'' gene. Sorbitol dehydrogenase is an enzyme in carbohydrate metabolism converting sorbitol, the sugar alcohol form of glucose, into fructose ...

Subdural hematoma A subdural hematoma (SDH) is a type of bleeding in which a Hematoma, collection of blood—usually but not always associated with a traumatic brain injury—gathers between the inner layer of the dura mater and the arachnoid mater of the meninges ...

or subdural hemorrhage, brain bleeding *

, in

SDHA Succinate dehydrogenase complex, subunit A, flavoprotein variant is a protein that in humans is encoded by the ''SDHA'' gene. This gene encodes a major catalytic subunit of succinate-ubiquinone oxidoreductase, a complex of the mitochondrial respi ...

SDHB Succinate dehydrogenase biquinoneiron-sulfur subunit, mitochondrial (SDHB) also known as iron-sulfur subunit of complex II (Ip) is a protein that in humans is encoded by the ''SDHB'' gene. The succinate dehydrogenase (also called SDH or Complex ...

SDHC Secure Digital, officially abbreviated as SD, is a proprietary non-volatile flash memory card format developed by the SD Association (SDA) for use in portable devices. The standard was introduced in August 1999 by joint efforts between SanD ...

SDHD Succinate dehydrogenase biquinonecytochrome b small subunit, mitochondrial (CybS), also known as succinate dehydrogenase complex subunit D (SDHD), is a protein that in humans is encoded by the ''SDHD'' gene. Names previously used for SDHD were ...

Synchronous digital hierarchy Synchronous optical networking (SONET) and synchronous digital hierarchy (SDH) are standardized protocols that transfer multiple digital bit streams synchronously over optical fiber using lasers or highly coherent light from light-emitting diode ...

, in telecommunications

Organizations and places

St David's Hall St David's Hall (Welsh: ''Neuadd Dewi Sant'') is a performing arts and conference venue in the heart of Cardiff, Wales. St David's Hall is the National Concert Hall and Conference Centre of Wales. It hosts the annual Welsh Proms and the bienni ...

Social Democrats of Croatia The Social Democratic Party of Croatia ( hr, Socijaldemokratska partija Hrvatske, SDP) is a social-democratic political party in Croatia. The SDP is anti-fascist, progressive, and strongly pro-European. The SDP was formed in 1990 as the succes ...

Society for Digital Humanities The Canadian Society for Digital Humanities is a Canadian scholarly association. Its full name is Society for Digital Humanities/''Société canadienne des humanités numériques'' (CSDH-SCHN). The CSDH-SCHN was founded as the COCH/COSH or Consort ...

* Sonia, Daniel and Hecker Co. *

Sydney Dental Hospital Sydney Dental Hospital (SDH) is in Sydney, New South Wales, Australia, in Surry Hills, between Chalmers Street and Elizabeth Street opposite the entrance to Central railway station. SDH provides both specialist treatment and general dental ...

Transportation

* Sudbury Hill Harrow railway station, England, National Rail station code

Other

* The ISO 639-3 code for the

Southern Kurdish Southern Kurdish ( ku, کوردی باشووری ,کوردی خوارگ, Kurdî Başûrî, Kurdî Xwarig) is one of the dialects of the Kurdish language, spoken predominantly in northeastern Iraq and western Iran. The Southern Kurdish-speaking r ...

language * Subtitles for the deaf and hard-of-hearing {{disambiguation