T (disambiguation)

From Wikipedia, the free encyclopedia

T is the twentieth letter of the alphabet.

Contents 1 Science and mathematics 2 Transportation 3 Finance 4 Other 5 See also

[edit] Science and mathematics

• t, time
• T, temperature
• T, Triassic period

• In physics
  • T, kinetic energy
  • T, isospin
  • t, top quark
  • T-symmetry in particle physics
  • T, Tritium

• In astronomy
  • T, a cool brown dwarf class of stars
  • T, an October 1-15 discovery in the provisional designation of a comet (e.g. C/1847 T1) or asteroid

• In biology
  • Haplogroup T (mtDNA), a human mitochondrial DNA (mtDNA) haplogroup
  • Testosterone, a steroid hormone from the androgen group
  • T, thymine
  • Thorax, as in T11, the eleventh thoracic vertebra

• In mathematics and logic
  • Student's t-distribution
  • Modal Logic system T
  • T, True (logic)
  • T programming language

• In linguistics
  • T-unit

[edit] Transportation

"The T" is the nickname for:

• Massachusetts Bay Transportation Authority
• Fort Worth Transportation Authority
• T (New York City Subway service)
• Pittsburgh Light Rail
• Oslo T-bane
• Stockholm Metro, called the "T-bana"

[edit] Finance

• T, the U.S. ticker symbol for AT&T
• Treasury (as in T-Bill, T-Bond, T-Note)
• T, a mintmark for Nantes, France

[edit] Other

• T, a perfume made by Tommy Hilfiger

[edit] See also

• T (symbol)
• T-number
• T-shirt
• T-bone steak
• T-Mobile
• T-Online
• Mr. T

Latin letter disambiguation
A • B • C • D • E • F • G • H • I • J • K • L • M • N • O • P • Q • R • S • T • U • V • W • X • Y • Z

de:T (Begriffsklärung)

fr:T nl:T ksh:T (Watt ėßß datt?) ru:T (значения) uk:T