T (disambiguation)

Not to be confused with ㅜ.

T is the twentieth letter of the Latin alphabet.

T may also refer to:

• T, short for tablespoon
• t, short for teaspoon
• Mr. T (b. 1952), American actor
• T-shirt, a type of clothing
• T-bone steak, the cut of meat
• Tea, a drink
• T, Toshiba's mobile phones in Japan

Finance and business

• T-Mobile, mobile network operator based in Germany
• T-Online, German Internet Service Provider
• Treasury (as in T-Bill, T-Bond, T-Note)
• T, a mintmark for Nantes, France
• T, the U.S. ticker symbol for AT&T
• T, an abbreviation for telephone number
• t, an abbreviation for microblogging service Twitter

Literature

• T, a novel by Victor Pelevin
• T (New York Times), a fashion magazine
• T-unit, a grammatical term

Music

• T(Funker Vogt album), a 2000 aggrotech album by Funker Vogt
• T (TVXQ album), a 2008 TVXQ album
• "t," an Iamamiwhoami song

Science and mathematics

Biology

• Haplogroup T (mtDNA), a human mitochondrial DNA (mtDNA) haplogroup
• Threonine, one of the 20 amino acids
• Thymine, one of the four nucleic acids of DNA
• T, gene and protein symbol for the transcription factor brachyury

Chemistry

• T, radioactive isotope of Tritium

Mathematics

• T score, a statistical term
• Student's t-distribution, statistical term
• System T, in modal logic
• T, the symbol for "True" in logic
• $\mathbb{T}^n$, the n-dimensional torus ($\mathbb{R}^n/\mathbb{Z}^n$)
• ⊤, the top element of a partially ordered set
• t, the angular coordinate of the polar coordinate system is usually denoted by θ or t
• A^T, the transpose of a matrix A

Medicine

• Thoracic vertebrae T-1 through T-12

Physics

• Symbol for period, the reciprocal of frequency
• T-symmetry in particle physics
• Class T, a cool brown dwarf class of stars
• Tesla (unit), the SI unit of magnetic field
• τ, the symbol for torque

Other

• T (programming language), created in the early 1980s
• T-number in the Dvorak technique, a way to rate storm intensity
• T, Tera- as in one trillion
• t, the symbol for tonne or metric ton
• t, the International Phonetic Alphabet symbol for the voiceless alveolar plosive
• Thunderstorm

Transportation

T or The T may refer to:

• Ford Model T, produced 1908-1927
• Fort Worth Transportation Authority
• Massachusetts Bay Transportation Authority (nicknamed the "T")
• NZR T class steam locomotives in New Zealand
• Oslo Metro or Oslo T-bane
• Pittsburgh Light Rail, commonly called the T
• Stockholm Metro or T-bana
• T (New York City Subway service)
• OS T1000, an Oslo Metro train
• Tank locomotive
• The AT&T Center in San Antonio, Texas, United States

Other uses

• Technical foul, in sports
• Crossing the T, a classic naval warfare tactic
• Landing T, a ground signal that indicates the wind direction in aerodromes
• Stealing the 'T', an historic college prank as the "T" is stolen from the Tech Tower at the Georgia Institute of Technology
• T in the Park, an annual music festival, held in Kinross, Scotland and named after its main sponsor, the brewing company Tennent

See also

• All pages beginning with "T"
• All pages with titles containing "T"
• Prefix disambiguation: TA, TB, TC, TD, TE, TF, TG, TH, TI, TJ, TK, TL, TM, TN, TO, TP, TQ, TR, TS, TT, TU, TV, TW, TX, TY, TZ