Aeronautical Terms beginning with N

N

North

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N/A

Not Applicable

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NAM

North American Model

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NAS

National Airspace System

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NASA

National Aeronautics and Space Administration

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NAVAID

Navigational Aid

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NCEP

National Centers for Environmental Prediction

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NCO

NCEP Central Operations

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NCWF

National Convective Weather Forecast

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NDFD

National Digital Forecast Database

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NE

Northeast

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NESDIS

National Environmental Satellite, Data, and Information Service

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NEXRAD

Next Generation Weather Radar

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NextGen

Next Generation Air Transportation System

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NHC

National Hurricane Center

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nm

nanometer

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NNE

North-Northeast

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NNW

North-Northwest

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NOAA

National Oceanic and Atmospheric Administration

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NOTAM

Notice to Air Missions

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NW

Northwest

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NWP

Numerical Weather Prediction

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NWS

National Weather Service

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