Source : WordNet®

Tc
     n 1: a crystalline metallic element not found in nature; occurs
          as one of the fission products of uranium [syn: {technetium},
           {atomic number 43}]
     2: a permanent council of the United Nations that commissions a
        country (or countries) to undertake the administration of
        a territory [syn: {Trusteeship Council}]

Source : Free On-Line Dictionary of Computing

tc
     
         The {country code} for the Turks and Caicos
        Islands.
     
        (1999-01-27)