TH

TH, Th, or th may refer to:th, Th (digraph), a digraph in orthography in several languagesth, Pronunciation of English th aspects of this digraph in EnglishTh, Thorium, a chemical elementth, Thou (unit of length), a unit of length also known as milTh, Thomson (unit) in the field of mass spectrometryTH, Thailand by ISO country codeth, Thai language by ISO 639 alpha-2, hold time in digital electronicsTH, Technische Hochschule, a term for a Technical University in German-speaking countries TH, Tyrosine hydroxylase, the rate-limiting enzyme in the conversion of tyrosine to catecholaminesTh1-Th12, thoracic vertebrae, the middle segment of the vertebral column, a HTML or XHTML element for creating a header cell of tableEth (ð) and Thorn (letter) (þ), transcriptions/representations of the Icelandic sounds/letters T helper cell in immunologyTransmile Air Services, IATA airline designatorTrunk highwayToHeart, a mangaTokio Hotel, a bandThursday, a day of the week
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.th is the Internet country code top-level domain (ccTLD) for Thailand. It is administered by the Asian Institute of Technology.
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Noun
1. the fifth day of the week; the fourth working day
(synonym) Thursday
(hypernym) weekday
2. a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands
(synonym) thorium, atomic number 90
(hypernym) metallic element, metal
(hyponym) thorium-228, radiothorium
(substance-holonym) monazite

technical university

th, thorium, radioactive element (Chemistry)

n. (also: Th) thorium, actinide rare earth element, radioactive element

In Old English, the article the, when the following word began with a vowel, was often written with elision as if a part of the word. Thus in Chaucer, the forms thabsence, tharray, thegle, thend, thingot, etc., are found for the absence, the array, the eagle, the end, etc.