Weather Acronyms: N's

N	North or Refractivity
NAB	Not above
NAT	North Atlantic
NATL	National
NAV	Navigation
Navtex	Navigational Telex
NB	New Brunswick or Northbound
NBFR	Not before
NBND	Northbound
NBRHD	Neighborhood
NC	North Carolina or No change
NCCF	NOAA Central Computer Facility.
NCDC	National Climatic Data Center
NCEP	National Centers for Environmental Prediction
NCWX	No change in weather
ND	North Dakota
NE	Northeast or Nebraska
NEB	North-eastbound or Nebraska
NEC	Necessary
NEG	No, negative, permission not granted, or that is not correct
NEGLY	Negatively
NELY	Northeasterly
NERN	Northeastern
NESDIS	National Environmental Satellite, Data, and Information Service
NEW ENG	New England
NEWD	Northeastward
NEXRAD	NEXt generation of weather RADar
NFDRS	National Fire Danger Rating System
NFLD	Newfoundland
NGM	Nested Grid Model
NGT	Night
NH	New Hampshire
NHC	National Hurricane Center
NIDS	NEXRAD Information Dissemination Service
NIL	None or I have nothing to send to you
NJ	New Jersey
NL	No layers
NLT	Not later than
NLY	Northerly
NM	Nautical mile or New Mexico
NMBR	Number
NMBRS	Numbers
NMC	National Meteorological Center - the former name of NCEP
NML	Normal
NMRS	Numerous
NNE	North north east
NNELY	North-northeasterly
NNERN	North-northeastern
NNEWD	North-northeastward
NNNN	End of message
NNW	North-northwest
NNWLY	North-northwesterly
NNWRN	North-northwestern
NNWWD	North-northwestward
NOAA	National Oceanic and Atmospheric Administration
NOHRSC	The National Operational Hydrologic Remote Sensing Center
NOPAC	Northern Pacific
NOSIG	No significant change (used in trend-type landing forecasts)
NOTAM	A notice containing information concerning the establishment, condition or change in any aeronautical facility
NOV	November
NOW	Short Term Forecast
NOWcast	Short Term Forecast
NPRS	Nonpersistent
NR	Number or Near
NRCS	Natural Resources Conservation Service
NRLY	Nearly
NRN	Northern
NRW	Narrow
Ns	Nimbostratus
NS	Nimbostratus or Nova Scotia
NSC	Nil significant cloud
NSH	Nearshore Lake Forecast
NSSFC	National Severe Storms Forecast Center now known as SPC
NSSL	National Severe Storms Laboratory
NSW	Nil significant weather
NTFY	Notify
NTFYD	Notified
NV	Nevada
NVA	Negative Vorticity Advection
NW	Northwest
NWB	North-westbound
NWD	Northward
NWFO	National Weather Service Forecast Office
NWLY	Northwesterly
NWP	Numerical Weather Prediction
NWR	NOAA Weather Radio
NWRN	Northwestern
NWS	National Weather Service
NWSH	National Weather Service Headquarters
NWWS	NOAA Weather Wire System
NXT	Next
NY	New York