NTB definitions

Ntb

1) Nontariff barrier
Found on https://www.crosswordclues.com/clue/ntb

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NTB

Nontariff barrier
Found on http://www-personal.umich.edu/~alandear/glossary/n.html

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ntb

not to bad
Found on http://www.noslang.com/dictionary/n/

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