AMTK may refer to one of the following:
*''
America's Most Talented Kid'', a former U.S. talent/reality TV series
*
Amtrak
The National Railroad Passenger Corporation, doing business as Amtrak () , is the national passenger railroad company of the United States. It operates inter-city rail service in 46 of the 48 contiguous U.S. States and nine cities in Canada ...
, the National Railroad Passenger Corporation of the United States, which has a reporting mark AMTK
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