National Coal Model
Network Configuration Manager
Network Connection Manager
Notice of Commencement of Manufacture
Nailfold capillary microscopy
National Cryptologic Museum
Non-Clearing Member
Nordic Council of Ministers
nurse case manager
Nas Air
National Capital Marathon
National Cartoon Museum
National Coastal Monitoring
National Commission of Mathematics
National Conference of Mayors
National Corvette Museum
Navy Commendation Medal
Nederlandsche Credietverzekering Maats…
Neodymium Calcium Manganate
Network Channel Manager
Network Cluster Member
Network Connection Management
Network Control Module
Neural Control of Movement
neurocutaneous melanocytosis
neurocutaneous melanosis
New California Media
Next Century Media
nitrocellulose membrane
nitrocellulose membranes