No company

NB7 - NovaBACKUP System ConfigurationFile
NPP - Art Explosion Publisher Pro Document
NUV - MythTV NuppelVideo Video File
NFG - Gambit Normal Form Representation
NLC - NeroLINUX Compilation
NCL - RHS Nibbles Custom Level
NFG - RHS Nibbles Finished Game File
NAF - Compressed Archive
NOTES - Réviseur de notes Notes File
NRX - NeatReceipts SCANALIZER Expense Report File
NTN - NOTION Performance Score
NEBULA - Homeworld Nebula Data
NHM - Systems Management Server
NIS - Homeworld Non-Interactive Sequence
NKC - ECG Viewer
NMEA - GPS Log Data
NPDOC - Newspilot Document
NSIS - Compressed Archive
NSRD - SH&E NetWorks Report Design
NV - Visicontrol MVS-20 Non-Volatile Memory Backup File
N - Nuke Randomic Life Generator
N1 - Nuke Randomic Life Generator
N1E - OM2 OMALI NENA Encrypted Document Version 1
N2E - OM2 OMALI NENA Encrypted Document Version 2
N2P - Net2Phone File
N3 - Notation 3 Document
N3E - OM2 OMALI NENA Encrypted Document Version 3
N4E - OM2 OMALI NENA Encrypted Document Version 4
N64 - MiMiX Emulator
N64 - Nintento 64 Emulation ROM Image
NA2 - Netscape Communicator Address Book
NAB - Netscape Communicator Address Book
NAB - Novell Groupwise Address Book
NAD - Noder File
NAI - WinINSTALL File
NAK - Audio
NAM - Office Name File
NAMEONCLIPBOARD - NAMEONCLIPBOARD Powertoy File
NAN - Nanoscope File
NAP - Electrical Network Analysis and Planification
NAP - EnerGraphics VideoShow File
NAP - NAP Metafile Vector Image
NAP - Napster Music Security Definition File
NAP - VideoShow/EnerGraphics NAPLPS Vector Image Metafile
NAPLPS - North American Presentation Layer Protocol Syntax = Vector image
NAS - NASTRAN File
NASB - TheWord & Bible Companion New American Standard Bible
NAV - MSN Application Extension
NBA - NBA Game Data
NBE - Nessus File
NBG - NBG Clean Registry File
NBK - i-Brarian
NC - Graphics File
NC - neatComponents
NC - Numerical Control Machine Instructions
NC - Preprosessed GOC Source
NC - Unidata netCDF Graphics
NCA - NetCam Supervisor Archive
NCC - Computer Numeric Control File
NCC - NetCam Supervisor Directory
NCC - NetControl V1 1999
NCD - Norton Change Directory
NCD - NTI CD-Maker File
NCH - On Hold Message/Music File
NCI - NetCam Supervisor Meta Data
NCM - NetCam Supervisor Video
NCP - NHL Ice Hockey 2002 User NHLcards File
NCR - NCR Image
NCS - Netscape Conference Call File
NCSA - NCSA Hierarchical Data File Bitmap
NDB - Intellicom Network Database
NDB - NetOp Various Information Files
NDF - NeoPlanet Browser File
NDL - Inmos Hardware Network Description File
NDL - Nodelist File
NDO - 3D Low-polygon Modeler
NDQ - Totem Cash Data File
NDX - Index
NE1 - OM2 OMALI NENA Document Version 1
NE2 - OM2 OMALI NENA Document Version 2
NE3 - OM2 OMALI NENA Document Version 3
NE4 - OM2 OMALI NENA Document Version 4
NEB - Nortec H.E.L.P.
NED - MSN Application Extension
NEO - Atari NeoChrome Bitmap Image
NES - Nintendo Entertainment System ROM Image
NET - Network Configuration
NET - OrCad Netlist Output File
NET - FileMaker Pro Networking Module
NETCDF - Scientific data NETwork Common Data Format
NEU - MENSI 3D Laser Scanner File
NEW - New Information
NEWS - News Bitmap Image
NEX - Neurological Data for Statistical Analysis
NEX - Nexcon System File
NEZ - Nintento NES ROM Image
NF - CVIP NF_help File
NFC - Netware Command File
NFF - Haines Neutral File Format and WorldToolkit minimal 3D scene description language
NFF - WorldToolKit Neutral File Format
NFL - Sierra Mastercook Layout File
NFO - Folio Infobase
NFO - JCanyon: Grand Canyon for Java DEM Companion File
NFO - Text File
NFO - Warez Group Info File
NFT - Netobjects Fusion Netobjects System File
NFX - Netobjects Fusion Components BBScomp File
NG - Norton Guide Online Documentation
NGB - Nonogram Puzzle
NGF - Enterasys Networks NetSight Generated Format File
NGL - Sheffield Dictionary File
NGO - NG Linker Object
NGP - NeoGeo Pocket ROM Image
NGS - NG Compiler Source
NGS - NGSSniff File
NH - NetHack Defaults File
NHL - NHL Ice Hockey Game 2002 User Teams File
NI - Netobjects Fusion Preview File
NIB - Corel Graphics10 Photopoint File
NIF - Navy Image File Format
NIF - Network Initialization File
NIF - Notation Interchange File Format
NIFF - Navy Interchange File Format Bitmap
NIL - Norton Icon Library File
NIP - Network Interface Plug-in
NITF - National Imagery Transmission Format
NIV - TheWord & Bible Companion New International Version Bible
NJP - njPipes Compiler File
NJX - NJStar Document
NKJV - TheWord & Bible Companion New King James Version Bible
NL - Norton Desktop Icon Library
NLB - Colin Mc Rae Car Race Network Leader Board
NLB - Oracle 7 Data
NLD - ATI Radeon Video Driver
NLF - MicroSim PCBoard Netlist File for Schematics
NLF - ReliaSoft Weibull++ 6
NLO - NetG Skill Builder
NLP - Newsletter Profi 2001
NLS - Code Page National Language Support
NLTRACK - NoLimits Rollercoaster Simulator Track File
NLU - Norton Live Update E-Mail Trigger File
NLX - FormWorx Form
NMA - Normalised Extinction Corrected Differential Photometry
NMD - SwordSearcher File
NMDAR - Connectivity Memory Model Input File When Tau1=0.0
NMF - Lightwave Narmal Map
NMI - SwordSearcher File
NMK - Oc2.316s Cakit File
NMO - Virtools Behavioral Objects
NMS - Numega Softice's Loader File
NMS - Virtools Graphical Scripts
NNB - newnovelist Story Outline
NNI - ANNI Artificial Neural Network Investing
NOA - Cell Phone Video Clip
NOA - Nancy Video CODEC
NOB - Silver Sprites and Data
NOB - Vampire: La Mascarade Archive
NOB - VersaPro Word Exchange File
NOD - NetObjects Fusion
NOD - Noder File
NOI - TGIF-3.0 File
NOM - Aonix Nomad
NON - Nonogram Puzzle
NON - Star Wars - Tie Fighter Mouse Options
NOR - ATI Radeon Video Driver
NOT - ActiveNote Post-It-Notes
NOT - Notation or Note
NOW - Text File
NP - Cliq Accessories Notepad Text
NPA - ReliaSoft Weibull++ 6
NPD - Noder File
NPI - dBASE Application Generator Source
NPK - MikroTik RouterOS Upgrade Package
NPL - DART Pro 98 Noiseprint Info
NPM - Neopaint Mask
NPS - Lotus Agenda File
NPT - DART Pro 98 Noiseprint Archive Import
NRF - Neutral Raster File Bitmap
NRL - iManage File
NRSV - TheWord & Bible Companion New Revised Standard Version Bible
NS1 - NetStumbler NS1 Log
NSB - Novaschem School Schedule
NSC - Noder File
NSC - Windows Media Station File
NSD - NRG Site Database
NSF - NES Sound File
NSH - Nullsoft Scriptable Install System (NSIS) Header/Include File
NSI - Symantec Shared File
NSM - NESticle Movie
NSO - NetStudio Easy Web Graphics File
NSR - Nessus Project
NSS - Norton ScreenSaver Module
NST - Audio
NST - Noise Tracker Music Module
NSV - Winamp3 Video Format File
NSX - SuccessWare SIX 3.00 Compound Index File
NSX - HiPer-Six Index File
NSX - Apollo Database Engine Index
NT0 - Adressmn
NT1 - Adressmn
NT2 - Adressmn
NT3 - Adressmn
NTE - Holonote Note
NTF - National Transfer Format Map File
NTH - Imagemagick-5.3.2 Visualmagick JBIG File
NTO - NTOScanner
NTP - Neato CD Labels
NTR - Netrun Executable Text File
NTS - Netsend Executable Text File
NTS - Norton Tutorial
NTT - CD Label Template
NTW - LVNet - Low Voltage Networks Analysis
NTX - NTX Web Audio File
NTX - CARIS Marine Navigation Info
NTX - Clipper Index
NTX - Network Terminal Accelerator Adapter Card Configuration Information
NTX - yEnc32 yEncoded File
NTZ - InVircible Directory Integrity Information
NU6 - Norton Utilities System DLL File
NUF - Procomm Plus New User Message
NUL - CCS-lib.2 ACS File
NULL - NULL Image
NUM - DOS 7 File
NUM - Guitar Chords in Nashville Numbering System Format
NV3 - Visicontrol MVS-30/35/40 Flash-Memory Backup File
NVD - AOLpress Help
NVD - NetworkView Network Discovery
NVF - Visicontrol MVS-20 Non-Volatile Memory Backup File
NVM - AOLpress Help
NW - NoteWorthy 2 File
NW3 - Netware.3x File
NW4 - Netware.4x File
NWC - NavisWorks File
NWD - NavisWorks File
NWF - NavisWorks File
NWS - Newsmaster or Newsmaster II Data File
NW_ - Noteworthy Compressed Audio File
NXT - NeXT Sound File
NY - Nyquist Plug-in
NYM - Sheffield Dictionary File
NZ - Audio Utility Tuningwrench Compressed File
NZB - newzBin USENET Index
NZL - Corel Painter Nozzle File
NAR - .NET Archive
NMA - GPS Log Data
NRF - NEC Scanner File

Adobe

NOT - Acrobat Spelling File

Ahead Software

NBI - BackItUp Document

Amiga

NOR - Personal Paint Norwegian Language User Interface File

Anders Petersson's Free Software

NHB - No Hands Backup Backup Description

Apple Computer, Inc.

NIB - Interface Builder User Interface Resources

Autodesk, Inc.

NFL - AutoCAD Multiline Filter List

Autometrix

NTV - PatternSmith Import File

Best Software CRM Division

NDB - ACT! Notes Data File

Blanchard Systems Inc.

NDCT - DALiM LiTHO Continuous Tone Bitmap

Broderbund

NWS - Creatacard Newsletter or Photo Album or Presentation or Report Cover or Resume Project

Cadence Design Systems, Inc.

NET - OrCAD Netlist Output File

CNC Software, Inc.

NC - Mastercam NC Programs
NCI - Mastercam Toolpath File

Collab.Net, Inc.

NBATTRS - NetBeans Project Attributes File

CoreCodec, Inc.

NPL - Core Media Player Nefertiti Playlist

Corel

NB - WordPerfect Notebook
NOTE - WordPerfect for Macintosh Help Document
NPM - Corel Graphics Ver 10 Draw Media Lines File

Corel Corporation

NB - WordPerfect Notebook
NOTE - WordPerfect for Macintosh Help Document

Creative Technology, Ltd.

NVF - Nomad II Voice File

Cyberjoueurs

NW - Graal Level

Dave Baum

NQC - Not Quite C Source Code

DTLink

NEO - NeoPhoto NeoPhoto Album

Eset

NUP - NOD32 Digitally Signed Update File

ESRI

NDX - ArcView Fonts Index File
NIT - ArcView INFO Table Definitions File

ESU-Soft

NML - NewsMail 2.0 E-mail Newsletter

Exciting Software

NV! - Net Transport Partial Download

Extensis, Inc.

NP - Portfolio NetPublish Web Template
NPT - Portfolio NetPublish Pre-cursor Templates

Gibbs and Associates, Inc.

NCF - GibbsCAM CNC Program Listing

GJPSoft, Inc.

NPD - Ultra Network Sniffer Captured Packet

IBM

NCF - Notes Internal Clipboard
NDK - Notes Database Design Elements
NDK - OS/2 Saved Disk Format
NDL - Notes Link
NDX - Rational XDE
NIX - Rational XDE
NS2 - Notes Ver 2 Database
NS3 - Notes Database
NS4 - Notes Database
NS5 - Notes/Domino
NSF - Notes Database
NSG - Notes Database
NSH - Notes Database
NTF - Notes Database Template

ImageMagick Studio LLC

NTH - ImageMagick Ver. 5.3.2 Visualmagick JBIG File

Juno Online Services, Inc.

NV - Juno Access Number Info File

Kay Elemetrics Corp.

NSP - Multi-Speech Sound File
NSP - Computerized Speech Lab Audio Speech Format

LucasArts Entertainment Company LLC

NWX - Outlaws Choreography

Lucasfilm Entertainment Company Ltd.

NDS - Indiana Jones and the Infernal Machine Saved Game

Microsoft

NAV - Application Extension
NAV - Microsoft Network Component
NCB - Developer Studio File
NCH - Outlook Express Folder File
NDF - SQL Server Secondary Data File
NFO - System Info File
NICK - Office Data File
NK2 - Outlook AutoComplete File
NLD - Windows Media Audio/Video File
NMW - Netmeeting T126 Compatable Whiteboard Document
NT - Windows NT Command Script
NWS - Outlook Express News File

Microsoft Corporation

NAL - Systems Management Server
NCF - Systems Management Server
NLD - Windows Media Audio/Video File

Nacetech Co., Ltd.

NEC - PIMS Notes for Windows CE Audio Record File
NTX - PIMS Notes for Windows CE Text Note File

NashSoft Systems

NSK - NaShrinK Archive

National Creative Registry, Inc.

NF2 - NeverForget Reminder File
NVR - NeverForget Reminder File

Native Instruments

NKI - KONTAKT
NKM - KONTAKT
NKI - KONTAKT Instruments

Naviter

NDB - SeeYou Waypoint

Nero

NCD - CoverDesigner CD Cover Picture

Nero AG

NCO - Nero BackItUp Compressed Backup File
NCT - Nero Cover Designer Template
NHF - Nero HFS-CD Compilation
NHV - Nero HD-BURN-Video Compilation
NMD - Nero miniDVD Compilation
NPS - NeroMix
NR3 - Nero MP3 CD-ROM Compilation
NR4 - Nero AAC CD Compilation
NRA - Nero Audio-CD Compilation
NRB - Nero CD-ROM Boot Compilation
NRC - Nero UDF/ISO CD-ROM Compilation
NRD - Nero DVD-Video Compilation
NRE - Nero CD Extra Compilation
NRG - Nero CD-Image File
NRH - Nero Hybrid CD-ROM Compilation
NRI - Nero ISO CD-ROM Compilation
NRM - Nero Mixed-Mode-CD Compilation
NRS - Nero CD-ROM
NRU - Nero UDF CD-ROM Compilation
NRV - Nero Video-CD Compilation
NRW - Nero WMA CD-ROM Compilation
NSD - Nero Super Video CD Compilation
NVC - NeroVision Express Project File

Netral

NML - NEURO ONE Static Neuron Model

NetShift Software Ltd.

NIF - NetShift Interface File

netViz Corporation

NET - netViz Project

Network Associates Technology, Inc.

NAP - ePolicy Orchestrator Network Associates Package

Neural Science

NNI - ANNI Artificial Neural Network Investing Single Investment File

NevoSoft

NML - NML Language Source File
NSDF - NevoSoftDB Standard Format Database File

Nevrona Designs

NDR - RAVE Reports Report File

NewsStand, Inc.

NSI - NewsStand Reader

NewTech Infosystems

NBF - Backup NOW! Backup Archive

Nicolet Instrument Technologies, Inc.

NRF - Nicolet DataViewer Multi-segment Waveform Data

Nikon Inc.

NAR - Nikon Capture Advanced RAW File
NCA - Nikon Capture Color Adjustment File
NCB - Nikon Capture Color Booster File
NCC - Nikon Capture Camera File
NCV - Nikon Capture Curves File
NDD - Nikon Capture Digital DEE File
NDR - Nikon Capture Image Dust Off File
NEF - Nikon Digital SLR Camera Raw Image File
NFE - Nikon Capture Fisheye Lens Info File
NIA - Nikon Capture Image Adjustment File
NID - Nikon Capture IPTC Data File
NLV - Nikon Capture LCHE Editor File
NNR - Nikon Capture Noise Reduction File
NPI - Nikon Capture Filters File
NSR - Nikon Capture Size and Resolution File
NTC - Nikon Capture Camera Curves Information File
NUM - Nikon Capture Unsharp Mask File
NVC - Nikon Capture Vignette Correction Information File
NWB - Nikon Capture White Balance File

NimbleGen

NAL - ArrayScribe

NimbleGen Systems Inc.

NAL - ArrayScribe
NDF - NimbleScan NimbleGen Design File
NGD - NimbleScan NimbleGen Gene Description File

Nintendo

NDS - Nintendo DS Game ROM Image

NoAdware.net

NA - NoAdware Data File

Nokia

NCC - Nokia PC Suite Content Copier File
NCM - Communicator Configuration Message
NFB - Nokia PC Suite Content Copier
NFC - Nokia PC Suite Content Copier File
NGG - Nokia Phone Group Graphics/Icons
NIM - Nokia Phone Game File
NLM - Nokia Phones LogoManager Bitmap
NOL - Nokia Phone Operator
NP - Planner Project Schedule
NPM - Nokia Phone Picture Message
NRT - Nokia Phone Ring Tone
NSL - Nokia Phone Startup Logo
NTH - Series 60 Theme Studio for Symbian OS Theme File

Nolan's Games

NICO - Nolan's Icon Maker Icon File

Norman ASA

NTS - Norman TurboStore Database Data Storage

Norsys Software Corp.

NETA - Netica Bayes Net File

Nota Bene Associates, Inc.

NB - Nota Bene Document File
NBA - Nota Bene Configuration Information File

NoteWorthy Software, Inc.

NTW - Noteworthy Composer Song File
NWC - Noteworthy Composer Song File

NovaStor Corporation

NBK - NovaBACKUP Script

Novell

NLM - Netware Loadable Module

Novell, Inc.

NCF - Netware Command File

Nuggets Unlimited, Inc.

NML - .nugthat Compiler Source Code
NUG - .nugthat Player Nugget File
NUT - .nugthat Player

Nullsoft

NSI - Install System Script

Nullsoft, Inc.

NSV - Nullsoft

NUM Guettinger

NKY - NUMROTOplus Keyfile

Numerical Design Limited

NIF - GameBryo Format File
NIF - NetImmerse Format File

Nvidia

NVV - Nvidia Vertex Shader

Orchida Soft

NT6 - Orchida Knitting System Universal Flat Knitting Machine Pattern
NT7 - Orchida Knitting System Universal Flat Knitting Machine Pattern

PC SOFT

NDX - WINDEV Index

Phillip H. Sherrod

NLR - NLREG Nonlinear Regression Control File

Psion PLC

NTS - Psion Organiser Notepad File

RadonLabs GmbH

N3D2 - The Nebula Device 2 Mesh Resource File in ASCII Format
NVX2 - The Nebula Device 2 Mesh Resource File in Binary Format

Reality Rift Studios

NMAT - NeoEngine
NPAC - NeoEngine Resource Package
NSCE - NeoEngine Scene File
NWID - NeoEngine

Rick Meyers

NOT - e-Sword Note File
NOT - e-Sword Study Note File

Riverdeep Interactive Learning Limited

NBK - Nick-O-Matic Design Factory Project
NCB - Nick-O-Matic Design Factory Project
NCE - Nick-O-Matic Design Factory Project
NCF - Nick-O-Matic Design Factory Project
NDA - Nick-O-Matic Design Factory Project
NDB - Nick-O-Matic Design Factory Project
NDC - Nick-O-Matic Design Factory Project
NDG - Nick-O-Matic Design Factory Project
NDL - Nick-O-Matic Design Factory Project
NDP - Nick-O-Matic Design Factory Project
NDS - Nick-O-Matic Design Factory Project
NEN - Nick-O-Matic Design Factory Project
NGO - Nick-O-Matic Design Factory Project
NOT - Broderbund Note Card Type
NPC - Nick-O-Matic Design Factory Project
NPF - Nick-O-Matic Design Factory Project
NPI - Nick-O-Matic Design Factory Project
NSO - Nick-O-Matic Design Factory Project

RM plc

NM - RM Number Magic Data File

Scansoft, Inc.

NWV - Dragon NaturallySpeaking User Profile File

Schneider Electric

NDB - ProWORX Nxt Short Comment
NDF - ProWORX Nxt Short Comment

Scott Andrew Borton

NW - Dispatch Northwest Timetable File

Securepoint Security Solutions

NMF - Nuzzler Basic Message File
NMF - Nuzzler Basic Rule Definition File

Sense8

NFF - WorldToolKit Neutral File Format

Sir-tech Canada Ltd.

NPC - Jagged Alliance 2 Non-Player Character File

SolutionWare Corporation

NC - Geopath Machine Part File

Sun

NBM - NetBeans Module

Symantec

NRG - Norton Registration Entries
NSD - Norton System Doctor Sensors Configuration
NU4 - Norton Utilities DLL Root File

Take-Two Interactive Software, Inc.

NUL - Grand Theft Auto

Tecepe

NAV - Navigator Desktop File

The DiScosel Group

NIC - Nici Encrypted Image/Graphic File

TheOutlawDad

NWX - NWX Editor

TruTamil LLC

NXD - ndxCards Index Card Project

Valve Corporation

NAV - Counter-Strike: Source CSBot Navigation Mesh

Veign

NOT - Note-It Note File

WJJ Software

NYF - Mybase Database

Wolfram Research, Inc.

NB - Mathematica Notebook

X-net ApS

NC - X-editor Program for CNC Machines

Xilinx, Inc.

NCD - Xilinx Integrated Software Environment Native Circuit Description
NGD - Xilinx Integrated Software Environment Native Generic Database
NPL - Xilinx Integrated Software Environment Project File