TH

Th or TH may refer to:

Places

• Thailand, ISO 3166-1 country code
  • .th, the country code top level domain (ccTLD) for Thailand
• Thuringia, a state (Land) of Germany
• Territory of Hawaii, a term referring to Hawaii prior to statehood

People

• Tony Hawk (born 1968), an American skateboarder
• Tommy Hilfiger (born 1951), an American fashion designer
• Terry Hoage (born 1962), a former American football defensive back
• Triple H (born 1969), a professional wrestler

In entertainment

• The Haunted, a Swedish heavy metal band
• The Haunted (Canadian band), a Canadian garage rock band
• Theater Hopper, a semi-autobiographical webcomic
• To Heart, a Japanese adult visual novel
• Tokio Hotel, a German pop rock band
• Twilight Heroes, a browser-based multiplayer role playing game

In 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 /ð/, a type of consonantal sound, used in some spoken languages
  • Voiceless dental fricative /θ/, a type of consonantal sound used in some spoken languages
• Thai language (ISO 639 code), the national and official language of Thailand
• Thorn (letter) (þ), a letter in the Old English, Old Norse, and Icelandic alphabets, as well as some dialects of Middle English
• -th, an ordinal number suffix in English

In science and technology

• Thorium (chemical symbol Th), a chemical element
• a HTML element used to indicate a header cell of table
• Tyrosine hydroxylase, the rate-limiting enzyme in the conversion of tyrosine to catecholamines
• Thyroid hormone, a hormone
• Thoracic vertebrae, the middle segment of the vertebral column
• T helper cell, a type of cell that directs the activities of other types to cells in the immune system
• The hold time (t_h) of a flip flop in electronics
• Total Hardness, a parameter of water quality

Units of measurement

• Thomson (unit), a unit for measuring a mass-to-charge ratio used in mass spectrometry
• Thou (length), a unit of length also known as mil
• Therm, a measurement of heat energy

Other uses

• Thursday, a day of the week
• Technische Hochschule, a Technical University in German-speaking countries
• Trunk highway, a major road recommended for freight traffic
• Thai Airways Company former IATA airline designator
• Transmile Air Services (IATA airline designator), a cargo airline based in Malaysia
• Tabung Haji, a Malaysian hajj pilgrims fund board
• Telegraph Herald, a newspaper in Dubuque Iowa nicknamed "The TH"