JT may refer to:
Multijet is Fiat Chrysler Automobiles' term for its current common rail direct injection turbodiesel engine range.
Jayson Anthony Paul (born December 10, 1984), better known by the ring name JTG, is an American professional wrestler and author who is best known for his time in WWE.
Jeremiah "Terminator" LeRoy is a literary persona created by American writer Laura Albert. After the first novel Sarah was published, Laura Albert started hiring her sister-in-law Savannah Knoop to make public appearances as JT LeRoy.
JT Group Limited (doing business as JT) is the parent company of several subsidiaries including Jersey Telecom Limited and Wave Telecom Limited.
JTBC (Hangul: 제이티비씨, stylized as jtbc) is a South Korean nationwide general cable TV network and broadcasting company, in which the largest shareholder is JoongAng Ilbo/JoongAng Media Network with 25% of shares.
Jonathan "Johnny" Davis (born December 5, 1989) is an American professional wrestler, better known by his ring name JT Dunn.
JTBC Newsroom is the main flagship newscast of JTBC Television Network. The newscast is aired from 20:00~21:40 KST.