Definitions for TT

This page provides all possible meanings and translations of the word TT

Princeton's WordNet

  1. terrestrial time, TT, terrestrial dynamical time, TDT, ephemeris time(noun)

    (astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities of the Earth's motions

  2. Palau, Republic of Palau, TT(noun)

    a republic in the western central Pacific Ocean in association with the United States

  3. Micronesia, Federated States of Micronesia, TT(noun)

    a country scattered over Micronesia with a constitutional government in free association with the United States; achieved independence in 1986


  1. TT(Abbreviation)


  2. Tt(Noun)

    American Library Assocation of thirty-two, a book size range corresponding to one thirty-secondth of the size of an uncut sheet of paper, 10-12.5 cm in height.


  1. tt

    .tt is the country code top-level domain in the Domain Name System of the Internet for the Republic of Trinidad and Tobago. The Trinidad and Tobago Network Information Centre allows registrations under tt for second-level domains, and for third-level domains under the following domains:,,,,,,,,,,,,,,, and Registration under the above domains is unrestricted and the registry does not require applicants to have a physical presence in Trinidad and Tobago. However, registrants with a foreign address are charged double. In addition, there is, restricted to entities in the Military of Trinidad and Tobago, is a registry for educational institutions in Trinidad and Tobago, and reserved for agencies of the government. Domain hacks using .tt include, a URL shortener used for the 2012 U.S. presidential campaign of Mitt Romney.

British National Corpus

  1. Written Corpus Frequency

    Rank popularity for the word 'TT' in Written Corpus Frequency: #1393

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