Th or TH may refer to:
Language Eth (ð), a letter used in Old English, Icelandic, Faroese and Elfdalian Th (digraph), a digraph in the Roman alphabet Pronunciation of English th aspects of this digraph in English Voiced dental fricative , a type of consonantal sound in some languages Voiceless dental fricative , a type of consonantal sound in some languages Thai language (ISO 639 code), the national and official language of Thailand Thorn (letter) (þ), a letter in Old Norse, Old English, Icelandic and related languages "-th," the most common ordinal number suffix in English (in some style guides rendered th)
Places Thailand, a country located in Southeast Asia (ISO 3166 code as TH) Thuringia, a state of Germany Territory of Hawaii, formerly the Republic of Hawaii and prior to that the Kingdom of Hawaii Terre Haute, Indiana
Science and technology
Biology and medicine T helper cell Th, in the immune system Terminologia Histologica, an international standard for nomenclature in cytology and histology Thyroid hormones, in the endocrine system Tyrosine hydroxylase, an enzyme
Units of measurement Thomson (unit) (Th) in mass spectrometry Thermie (th), metric unit of heat energy equal to 1,000 kilocalories
Other uses in science and technology .th, the Internet country code top-level domain for Thailand Thorium, symbol Th, a chemical element Tianhe (space station module) , HTML element for table header cell Hold time (th) of a flip flop in electronics
Groups, organizations, companies Tommy Hilfiger, an apparel brand Taiwan Historica, an academic institution in Nantou County, Taiwan Technische Hochschule, a Technical University in German-speaking countries Telegraph Herald, a newspaper in Dubuque, Iowa, USA, nickname Tabung Haji, a Malaysian government-owned company Tabung Haji Plantations Thai Airways Company (former IATA airline designator TH) Raya Airways, Malaysia (IATA airline designator TH)
Other uses Thursday, abbreviated Th Th (album), a 1997 album by the Glenn Spearman–John Heward Group TH Joias (born 1988), Brazilian jeweler and politician Treasure Hunt, a designation used on the collectible Hot Wheels models
See also