NNTC

AcronymDefinition
NNTCNational No-Tillage Conference (agriculture)
NNTCNational NeuroAIDS Tissue Consortium (est. 1998)
NNTCNortheast Nebraska Telephone Company (Jackson, NE)
NNTCNorwich and Norfolk Terrier Club
NNTCNari Nari Tribal Council (est. 2000; Australia)
NNTCNorthern Networks Trade Conference (annual)