NAGNumerical Algorithms Group
NaNNot a Number: keine gültige Gleitkommazahl
NASNetwork Attached Storage
NASANational Aeronautics and Space Administration
NCNot Connected: nicht angeschlossen
NCPNetwork Control Program (VMS)
NCSANational Center for Supercomputer Applications
NDCNormalized Device Coordinates: normalisierte Gerätekoordinaten
NetBEUINetBIOS Extended User Interface
NetBIOSNetwork Basic Input/Output System
NetzDGNetzwerkdurchsetzungsgesetz
NewLISPProgrammiersprache (Lutz Mueller, 1991)
NeWSNetwork Extensible Window System (Window-Manager mit Display-PostScript (Sun)
NFCNear Field Communication
NFSNetwork File System (verteilter Dateizugriff über Netzwerk)
Nibble4 Bits: Halbbyte, Tetrae, Quadruple
NICNetwork Information Center
NICNetwork Interface Card
NISNetwork Information Service (Yellow Pages)
NISSNational Information on Software and Services
NISTNational Institute of Standards and Technology (früher NBS)
NLPNatural Language Processing
NLQNear Letter Quality (fast Briefqualität)
NLSNational [Native] Language Support
NMINon Maskable Interrupt
NOSNetwork Operating System
NQSNetwork Queuing System (Warteschlange für Compute Server)
NSANational Security Agency
NSFNational Science Foundation
NSFNETNational Science Foundation Network (Teil von Internet)
NTNew Technology (Microsoft Windows)
NTSCNational Television Standards Committee (US-Fernsehnorm)
NUMANon-Uniform Memory Architecture (asymmetrische Speicher-Architektur)