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T is the twentieth letter of the modern Latin alphabet.

Tâw was the last letter of the Western Semitic alphabet - and of the Hebrew alphabet. The sound value of Semitic Taw, Greek alphabet Tαυ (Tau), and Etruscan alphabet and Latin T was /t/.

Tango represents the letter T in the NATO phonetic alphabet.

Meanings for T

• T- is used as a prefix for an object that is shaped like the captial letter T, such as T-shirt, T-bone, and T-joint .
• In biochemistry, T is the symbol for threonine and thymine.
• In calendars, T is often an abbreviation for Tuesday or Thursday.
• In chemistryChemistry is the science of matter and its interactions with energy (see physics, biology). Because of the diversity of matter (which is mostly atomic), Chemists are often engaged in the pursuit of studying how atoms interact to form molecules, and how mo, T is the symbol for tritiumTritium (symbol T or 3H is an isotope of hydrogen. The nucleus of tritium contains one proton and two neutrons, whereas a normal hydrogen nucleus consists of just one proton. Its atomic weight is 3. It is a gas (T or 3H) at standard temperature and pressu, an isotopeIsotopes are atoms of a chemical element whose nuclei have the same atomic number, Z but different atomic weights, A''. The word isotope meaning at the same place comes from the fact that isotopes are located at the same place on the periodic table. The a of hydrogenhydrogen helium H Li Full table General Name, Symbol, NumberHydrogen, H, 1 Chemical series nonmetals Group, Period, Block 1 (IA), 1 , s Density, Hardness 0. 0899 kg/m3, NA Appearance colorless Atomic properties Atomic weight 1. 00794 amu Atomic radius (ca.
• In cookingUnited States measures Note that the measurements in this section are in U. customary units. Measures are classified as either dry measures or fluid measures. Fluid measures are measures of volume, while dry measures are measures of weight. Whether the in, t. is an abbreviation for tablespoonThe tablespoon is a measure of volume used in cooking. It has various values around the world. tablespoon 1/2 U. 8 ml) The traditional British tablespoon was never standardised, and could vary from 1/2 to 5/8 imperial fl. 8 ml) :1 metric tablespoon 15 ml.
• In financialFinance is the application of the principles of financial economics to an inter-related set of monetary problems. Its aim is in the optimal use of financial instruments. In the case of a company, this generally involves balancing risk and profitability an securities, T is the stock symbol for AT&T.
• In computing, T refers to the T programming language.
• In mass transit, "the T" is an abbreviated name for transit systems in some cities, notably, the Massachusetts Bay Transportation Authority (MBTA) of Boston, and the transit system of Fort Worth, Texas.
• In mathematics, T is sometimes used for the top element of a lattice.
• In the metric system,
  • T is the symbol for the tesla, the SI derived unit for magnetic flux density.
  • T, tera, is the SI prefix meaning 10¹².
  • t is an abbreviation for tonne, which equals 1000 kilograms, for measuring mass.
• In probability and statistics, t represents Student's t-distribution.
• In propositional logic T is the symbol for true.
• In the sciences,
  • t is commonly used as a variable for time.
  • t is a symbol for the top quark
  • T is commonly used as a variable for temperature.
• In video games, T is the ESRB rating symbol for Teen.

• 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

Letter-digit combinations starting with T:

• T0 T1 T2 T3 T4 T5 T6 T7 T8 T9