British vehicle registration for Manchester
• National Certificate
• National Congress (or Council)
• Education National Curriculum
• Nature Conservancy
• New Caledonia
• New Church
• Physics nickel-cadmium (of electric cells)
• nitrocellulose
• Chem. nitrogen compound
• Meteorol. no change (or not changing)
• no charge
• normally closed
• North Carolina (abbrev. or postcode)
• Northern Command
• numerical control or numerically controlled (as in NC machine )
• (USA ) Nurse Corps