N North
N Notice
NA Narcotics Anonymous
NA North America
NA Not Applicable
NAACP National Association for the Advancement of Colored People
NAAS North American Automated Systems co.
NAB National Association of Broadcasters
NABISCO NAtional BIScuit COmpany (nome de companhia)
NACCIRN North American Coordinating Committee for Intercontinental Research Networking (veja também CCIRN)
NACS National Advisory Committee on Semiconductors
NAD Network Access Device
NADGE NATO Air Defense Ground Environment
NAG Numerical Algorithms Group
NAGE National Association of Government Employees
NAK Negative AcKnowledge
NAM Name and Address Module (Telefonia) (telefone celular mutável ROM)
NAM National Account Manager [Telefonia, AT&T]
NAM Number Assignment Module (Telefonia) (telefone celular mutável ROM)
NANP North American Numbering Plan
NAPAP National Acid Precipitation Assessment Program
NAR Nuclear Acoustic Resonance
NARDAC NAvy Regional Data Automation Center
NAS National Academy of Sciences
NAS National Advanced Systems
NASA National (US) Aeronautics and Space Administration (Espacial)
NASDA NAtional (Japan) Space Development Agency (Espacial)
NASM National (US) Air and Space Museum (Espacial)
NASP National (US) AeroSpace Plane (Espacial)
NATO North Atlantic Treaty Organization
NAVDAC NAVal Data Automation Command
NAVSWC NAVal Surface Weapons Center
NB New Brunswick
NB Nota Bene
NBA National (US) Basketball Association
NBC National (US) Broadcasting Company (nome de companhia)
NBFM NarrowBand Frequency Modulation
NBO Network Build Out
NBS National Bureau of Standards (renomeado NIST) (Governo americano)
NBVM Narrow Band Voice Modulation
NC No Charge
NC No Connection
NC North Carolina
NCA Network Control Analysis
NCC National (US) Computer Conference
NCC National (US) Council of Churches
NCDC National (US) Climatic Data Center
NCE New Catholic Edition
NCGA National (US) Computer Graphics Association
NCI National (US) Cancer Institute (Governo americano)
NCIC National (US) Cartographic Information Center
NCO Non-Commissioned Officer
NCP Network Control Program
NCR National (US?) Cash Register (nome de companhia)
NCS Network Computing System
NCSA National (US) Center for Supercomputing Applications
NCSC National (US) Computer Security Center [NSA]
NCTL National Computer and Telecommunications Laboratory
NCV No Commercial Value
ND No Date
ND North Dakota
NDA Non-Disclosure Agreement
NDDL Neutral Data Definition Language
NDE News Development Environment
NDEA National (US) Defense Education Act
NDL Network Database Language
NDP New Democratic Party (Canada)
NDSL National (US) Defense Student Loan
NDSL National (US) Direct Student Loan
NDT Newfoundland Daylight Time
NDV NASP Derived Vehicle
NDV NASP Derived Vehicle (Espacial)
NE New England
NE North East
NEAR National Electronic Accounting and Reporting system
NEARnet New England Academic and Research Network
NEB New English Bible
NEC Nippon Electric Company (nome de companhia)
NEI Not Elsewhere Included
NES National Energy Strategy
NES Not Elsewhere Specified
NESC National Energy Software Center
NET National (US) Educational Television
NET NETwork
NET New England Telephone
NEWS Network extensible Window System
NEXRAD NEXt generation weather RADar
NF No Funds
NFC National (US) Football Conference
NFFE National (US) Federation of Federal Employees
NFL National (US) Football League
NFS Network File System
NG National Guard
NG No Good
NGC New General Catalog (Espacial)
NH New Hampshire
NHI National Health Insurance
NHL National (Canada) Hockey League
NHLBI National Heart, Lung, and Blood Institute (Bethesda, MD)
NIC Network Information Center ("The NIC" is NIC.DDN.MIL)
NICMOS Near Infrared Camera / Multi Object Spectrometer (HST upgrade) (Espacial)
NIFTP (a file transfer network in the UK)
NIH National (US) Institutes of Health
NIH Not Invented Here
NIM Nuclear Instrumentation Module (um instrumento elétrico padrão)
NIMH National Institute of Mental Health (Rockville, MD)
NIMS Near-Infrared Mapping Spectrometer (em Galileo) (Espacial)
NIR Near InfraRed (Espacial)
NIS Network Information System (antigamente yp)
NISO National Information Standards Organization
NIST National Institute of Standards and Technology (antigamente NBS) (Governo americano)
NJ New Jersey
NJB New Jersey Bell (Telefonia)
NL National League (liga nacional – baseball/futebol)
NLM National Library of Medicine
NLP Natural Language Processing
NLRB National Labor Relations Board
NLS Network License Server
NM Nautical Mile
NM New Mexico
NM Night Message
NM No Mark; Not Marked
NMOS N channel Metal Oxide Semiconductor (N-MOS) (veja também MOS)
NMR Nuclear Magnetic Resonance
NMS Network Monitoring Station
NNE North North East
NNTP Net News Transfer Protocol
NNW North North West
NNX NANP syntax for a three-digit string, N:{2-9}, X:{0-9} (Telefonia)
NOA NSWC Office Automation
NOAA National Oceanic and Atmospheric Administration (Espacial, Governo americano)
NOAO National (Tucson, AZ, US) Optical Astronomical Observatories (Espacial)
NOC Network Operations Center
NORAD NORth American Defense Command
NORM Naturally Occuring Radioactive Material
NORML National Organization for the Reform of Marijuana Laws
NOS Not Otherwise Specified
NOSC Naval Ocean Systems Center
NOTIS Network Operator Trouble Information System
NOW Negotiable Order for Withdrawal [Banking]
NOx Nitrogen Oxides
NP No Protest
NP Nondeterministic-Polynomial
NP Notary Public
NP Noun Phrase
NPA Numbering Plan Area (area code) (Telefonia)
NPC Non-Player Character (veja também PC) [Role-playing]
NPL National Physical Laboratory (UK)
NPL Non-Procedural Language
NPN Negative-Positive-Negative (transistor)
NPN NonProtein Nitrogen
NPR National Public Radio
NPR non-Processor Request [PDP11, UNIBUS]
NQS Network Queuing System
NRA National Reconstruction Act (FDR era US)
NRA National Rifle Association
NRAO National Radio Astronomical Observatory (Espacial)
NRC National Research Council
NRC Nuclear Regulatory Commission
NRE Non-Recurring Engineering (como em NRE costs)
NREN National (US) Research and Education Network
NRL Naval Research Labs
NRO National Reconnaissance Office
NRO National Reconnaissance Organization (Espacial)
NRZ Non-Return to Zero
NRZI Non-Return to Zero Inverted (fita magnética, 800 bpi)
NS Neutron Star (Espacial)
NS Not Specified
NS Nova Scotia
NS Nuclear Ship
NSA National Security Agency (Governo americano)
NSAP Network Service Access Point [OSI, Networking]
NSC National (US) Security Council (Governo americano)
NSE Network Software Environment
NSF National (US) Science Foundation (Governo americano)
NSS Nodal Switching System [NSFnet]
NSSDC National Space Science Data Center (Espacial)
NST Newfoundland Standard Time
NSTS National Space Transportation System (Espacial)
NSW New South Wales (Australia)
NSWC Naval Surface Warfare Center
NSWC Naval Surface Weapons Center
NT New Testament
NT Newfoundland Time
NT Northern Territory
NTEU National Treasury Employees Union
NTIS National Technical Information Service
NTN Neutralized Twisted Nematic
NTP Network Time Protocol [Internet]
NTP Normal Temperature and Pressure (veja também STP)
NTSB National Transportation Safety Board (Governo americano)
NTSC National Television Standards Committee
NTSC Never Twice Same Color
NTT New Technology Telescope (Espacial)
NTT Nippon Telephone & Telegraph
NU Name Unknown
NURBS NonUniform Rational B-Spline
NUSC Naval Underwater Systems Center (Governo americano)
NV Nevada
NW North West
NWNET NorthWestNet
NWS National Weather Service
NWT North West Territories (Australia)
NXX NANP syntax for a three-digit string, N:{2-9}, X:{0-9} (Telefonia)
NY New York
NYC New York City
NYNEX New York and New England (Telefonia)
NYPD New York Police Department
NYSE New York Stock Exchange
NYSERNet New York State Educational and Research Network
NZ New Zealand
NZUSUGI New Zealand Unix System User Group, Inc.
® Pesquisa RXA