National Cancer Institute 
Network Channel Interface 
Nature of Connection Indicator 
National Cancer Institute's 
negative chemical ionization 
Non-Conforming Item 
Nuclear Control Institute 
nanocurie 
National Cancer Institue 
National Chemical Inventories 
National Chemical Inventory 
National Chemicals Inspectorate 
National College of Ireland 
National Computational Infrastructure 
National Computer Institute 
National Computing Industries 
National Computing Institute 
Naval Counter-Intelligence 
NAVIGANT CONSULTING CO. 
Navigant Consulting, Inc. 
Navigation Control Indicator 
NEC Course Indicator 
negative ion chemical ionization 
Neisseria cinerea 
Net Carried Interest 
Netherlands Center for Informatics 
Netherlands Centre for Informatics 
Network Computer Incorporated 
Network Computer, Inc. 
Network Computing Infrastructure