NNCS

AcronymDefinition
NNCSNASCAR Nextel Cup Series (auto racing)
NNCSNorwood-Norfolk Central School (New York)
NNCSNew Neighbors Contact Service (Macungie, PA)
NNCSNSF-Navy Civilian Service (US NSF)
NNCSNewport News Composite Squadron (US Civil Air Patrol)
NNCSNon-Nicotinized Cigarette Smoking (tobacco use)