No company

LEF - Lenex XML Data
LXF - SPLASH Lenex Compressed Data
LXF - LEGO CAD Scene File
LXFML - LEGO CAD
LKT - Lookup Table
LLG - LADSIM Ladder Logic Diagram
LPR - LAPRO Source Code File
LUX - Spectramap Database
LMS - Light-O-Rama Lighting Control File
LO4 - SeeYou Flight Data
LPP - Let's Photo Photo Slideshow
LVA - Logitech Video Effects Avatar and Face Accessory
LVF - Logitech Video Effects Avatar and Face Accessory
LXFML - LEGO CAD Digital Designer XML Data
LXN - SeeYou Flight Data
LCE - SimuPLC Electric Commands Language Source Program
LCT - Elsie Electrical Filter Design
LVU - Livid Union Project File
LWK - LonghornMax Data File
LEVEL - Homeworld Level Data
LHTS - The Movies Editor Text String Database
LKD - Pioneer OEL Screensaver
LKP - Systems Management Server
LO_ - Systems Management Server
LPR - Homeworld
LZMA - 7-Zip Compressed File
L - Cliq Accessories Datebook Lock File
L - LEX Program File
L - Link Instructions
L - LISP Program File
L - WATCOM Wlink Directive
L - Game of Life Pattern File
L2L - IBM Voice Type Language Addword File
L2P - IBM Voice Type Language Addword File
L64 - 64LAN Image File
L95 - Library File
LA - Lightscape Animation
LA - Netscape Packetized Audio
LA - LA Lossless Compressed Audio
LAA - LucasArts AdLib Audio File Format
LAB - Mailing Labels
LAB - NCSS Data File
LAB - NCSS/SOLO Data File
LAB - Q+E Mailing Label
LAD - Daylon Leveller Animation Data
LAM - Netscape Media Player Streaming Audio Metafile
LAN - ERDAS IMAGINE LAN Sensor Data
LAN - Novell NetWare LAN Drivers
LANDSAT - EOSAT Landsat Thematic Mapper Bitmap Data
LANG - CDex Language File
LAO - EPSON Smart Panel File
LAT - LATEX
LAV - Listlabl File
LAY - Applause Word Chart Layout
LAY - Lightscape Layer State
LAY - MiTek Engineering File
LA_ - TI Databook File
LB - Novanew File
LB - LB Packer Sound File
LBA - Liberty BASIC File
LBD - Grafic FLI File
LBG - dBASE IV Label Generator
LBI - Dreamweaver Library File
LBI - Fifa 2001 Data Feart Legal Screeen
LBK - VersaPro Local Logic Block Backup
LBL - British National Bibliography File
LBL - Label
LBM - Deluxe Paint Bitmap
LBM - Graphic, Sound
LBM - XLib Linear Bitmap Graphic
LBO - dBASE IV Ordered Labels
LBR - Compressed Archive File
LBR - CP/M Information File
LBV - Tonline Ob4hbci Layout Print File
LBXADD - Libronix DLS Addin
LBXALV - Logos Bible Software Series X Passage In All Versions
LBXCBV - Logos Bible Software Series X Copy Bible Verses Style
LBXCIT - Libronix DLS Citation Format
LBXCMP - Libronix DLS Company Information
LBXCOL - Libronix DLS Resource Collection
LBXCTB - Libronix DLS Custom Toolbar
LBXDAT - Libronix DLS Data File
LBXDTP - Libronix DLS Data Type
LBXGYQ - Libronix DLS Graphical Query
LBXLBK - Libronix DLS License Backup
LBXLIC - Libronix DLS Licenses File
LBXLLS - Libronix DLS Resource
LBXNOT - Libronix DLS Notes
LBXOEB - Libronix DLS Resource
LBXPDF - Libronix DLS Resource
LBXPLN - Logos Bible Software Series X Bible Reading Plan
LBXPLP - Logos Bible Software Series X Parallel Passage
LBXPLV - Logos Bible Software Series X Parallel Bible Versions
LBXPRF - Libronix DLS Preferences
LBXPRL - Logos Bible Software Series X Prayer List
LBXRAS - Libronix DLS Resource Association
LBXRTP - Libronix DLS Resource Type
LBXSDG - Logos Bible Software Series X Sentence Diagram
LBXSHL - Libronix DLS Shell
LBXUPD - Libronix DLS Update Script
LBXVRS - Logos Bible Software Series X Verse List
LBXWDL - Libronix DLS Word List
LBXWKS - Libronix DLS Workspace
LBZ - Leibniz Mathematical Word Processor
LC - Textbridge Classic Bin File
LCA - SimpleFormat Changeables Graphic
LCB - Living Cookbook File
LCC - IBM Voice Type Language Newuser File
LCD - CDspace CD Emulator
LCF - HP-95LX Datacomm Script File
LCF - Linker Control File
LCH - IBM Works for OS/2 Chart
LCH - PagePath Technologies LAUNCH! File
LCI - IBM Voice Type Language Newuser File
LCK - Lock File
LCL - FTP Software Data
LCW - Lucid 3-D Spreadsheet
LD - Telix Long Distance Codes
LD1 - dBASE Overlay File
LDA - LaserData
LDB - IBM Works for OS/2 Data Filer Database
LDB - Settler for Windows Temporary File
LDB - TrueVector Log Database
LDC - Steuer2001 File
LDD - Laser Dispatch Data
LDF - Geoworks Glue Library Definition
LDF - IBM Works for OS/2 Data Filer Form
LDF - LuraDocument File
LDI - LDIF File
LDIF - LDAP Data Interchange Format
LDL - Corel Paradox Delivered Library
LDL - OzWin CompuServe E-mail/Forum Access Download Request
LDR - Symantec Ghost Template File
LDS - Corel40 Programs Data File
LDS - Laser Dispatch Script
LDS - Trane Trace Load
LDS - LOUDNESS Sound System
LD_ - Visc15 Adressen Setup File
LE - DOS/4GW PM 32X DOS Extender Executable Image
LE$ - BASIC VB
LEG - Legacy Graphic Format
LEN - PlatePrep
LEN - Sheffield Dictionary File
LEN - XNBC V8 Biological Neural Network Simulation Workstation Axon Lengths
LEP - Label and Envelope Designer Plus 2000
LES - Learn Lesson File
LES - Lesson File
LES - Logitech Entertainment Game Profile
LES - Mklesson Lesson File
LET - Letter
LET - Maestro Icons File
LET - Nuke Randomic Life Generator
LEV - NetHack Level File
LEV - Worms Armageddon Map
LEV - Worms World Party Map
LEV - Liero Level
LEX - HP-Basic Language Extension
LEX - Lexicon
LEX - Lexmark Printer Install File
LE_ - BASIC VB Compressed Disk1 File
LF - SoftwareKey License File
LFA - LifeForm File
LFF - LucasFilm Format
LFL - LucasFilm Library
LFM - LifeForm File
LFP - LifeForm File
LFQ - LeechFTP Queue File
LFT - ChiWriter Laser Printer Font
LFXM - FaceMail Text to Speech E-mail
LG - Archive Handler by George Lyapko
LG - Arhangel Compressed Archive
LG - Logo Procedure Definition
LGA - Windows Applog File
LGC - Audio
LGC - Corel Layout Designer Logic File for SGML
LGC - Logicator File
LGC - Program Use Log File
LGC - Windows Application Log
LGD - Windows Application Log
LGE - Windows Application Log
LGF - Legal Eagle Text File
LGF - Windows Application Log
LGG - Windows Application Log
LGH - Windows Application Log
LGI - Windows Application Log
LGJ - Windows Application Log
LGK - Windows Application Log
LGL - Windows Application Log
LGM - Windows Application Log
LGN - Windows Application Log
LGO - SuperFax Header/Footer Logo
LGO - Modern ListGeo Output
LGP - Logotron SuperLogo File
LGP - Windows Application Log
LGQ - Windows Application Log
LGR - Elasto Mania Character Skin
LGR - Windows Application Log
LGS - Windows Application Log
LGT - Urban Chaos Game File
LGZ - Windows Application Log
LH - Morph File
LHA - Compressed Archive File
LHP - Electric Butterfly
LHS - Literate Haskell Source File
LHW - Compressed Amiga Archive File
LHZ - LHA Compressed Archive File
LI$ - MS Compressed Library
LIB - Greeting Card Library
LIB - Library Used by an Application
LIB - Scholar's Aid Library File
LIC - License File
LID - Dylan Library Interchange Description
LID - LabelVision Auto Incrementing Value File
LID - Light Field Description File
LID - Quicken Ace Quicken 2002 Deluxe File
LID - Scholar's Aid Backup File
LID - WinDVD File
LIF - Knowledge Dynamics Install Archive
LIF - CA Clipper Installer Compressed File Archive
LIF - Compressed Archive File
LIF - HP Logical Interchange Format File
LIF - Game of Life Pattern File
LIFE - Game of Life Pattern File
LIM - Limit Compressed Archive
LIN - VAX Program Listing
LINUX - File for Linux
LIP - SLIP
LIQ - CollegeBAR Bartending Software Liquor Cabinet
LIQ - Liquid Tracker Song/Module
LIS - Compiler Listing File
LIS - Structured Query Reporting (SQR) Output
LIS - VAX Program Listing
LISP - LISP Translators File
LISPM - LISP Machine File Bitmap
LIT - Movie
LIV - LiveMotion SWF Movie
LIVEREG - Symantec Norton Anti-Virus Update Session
LIVESUBSCRIBE - Symantec Norton Anti-Virus Update Catalog
LIX - Extend Simulation Library File
LIX - Libronix DLS Resource
LIZ - Comprressed List File
LI_ - Rukus File
LJ - HP LaserJet Graphic Bitmap
LJ - Text File for HP LJ II Printer
LKB - Faverly Data Recorder Output
LKS - WinAmp Links File
LKU - T9000 Linkable Unit
LL - Links Language Template File
LL3 - LapLink III Document File
LLC - LapLink Saved Connection File
LLD - Links Language Data File
LLP - Digital Chart of the World Data File
LLP - VersaPro Local Logic Block
LLT - Digital Chart of the World Data File
LLX - Laplink Exchange Agent
LLX - Tonline Ob4hbci File
LM8 - Picture File
LMA - Netscape Packetized Audio
LMD - Tune Smithy List of Modes for a Musical Scale
LME - LegglessMusicEditor Sound/Module
LML - LOGML File
LMP - Quake File
LMW - LMW Examples File
LMX - Lomax Software Game File
LN03 - DEC LN03+ Sixel Bitmap
LNB - Logomanager File
LND - 3D Landscape Data
LNG - Jasmine Language File
LNG - Lahey FORTRAN Language Extension
LNG - Language File
LNG - Lingo Script File
LNG - NRG SDR Language File
LNG - SourceEdit Language Definition
LNK - Linker File
LNK - Windows Shortcut File
LNK - XNBC V8 Biological Neural Network Simulation Workstation Link Configuration File
LNR - Lunar Invasion Saved Game
LNS - LinkStash Bookmark File
LNX - Atari Lynx ROM Image
LOC - Localisation String Resource Header File
LOC - MicroSim PCBoard Component Locations Report
LOC - Suppose Locations File
LOCAL - Xset Setup Program Bin File
LOD - Load File
LOF - LaTeX Auxiliary File for List Of Figures
LOG - Log File
LOG - MS HTMLHelp Log
LOK - FileWrangler/ZipWrangler/SecurDesk! Encrypted Archive
LOP - Sierra Mastercook Layout File
LOT - LaTeX Auxiliary File for List Of Figures
LP - FlexRip/B
LP - Lightscape Preparation File
LP - LP88 Linear Programming for the IBM-PC File
LP3 - Hansen Software Label Printer
LP4 - Hansen Software Label Printer
LPA - LPA-View Laser Particle Analyser Test Analysis Software
LPB - LP88 Linear Programming for the IBM-PC File
LPC - Linear Predictive Coding Sound
LPC - Teko Printer Driver
LPD - Helix Nuts and Bolts File
LPF - Lytec's Direct Electronic Medical Claims ClaimsDirect
LPI - Live Pictures
LPJ - PASSOLO Localization Project
LPK - License Package
LPL - Darkstone Character Information File
LPN - LVPlan - Planification of Low Voltage Aerial Distribution Networks
LPROJ - Mac OS X Localized Project Folder
LPU - PASSOLO Localization Project
LQF - Leech FTP Save Queue File
LQT - Winamp File
LRC - Intel Video Phone File
LRC - Dance With Intensity
LRG - Macromedia XRes Multi-resolution Bitmap
LRP - IBM Works for OS/2 Report
LRP - Linux Router Project Package
LRS - Daylon Leveller Rendition Style
LRT - Yacc Log File
LRZ - Lotto Hat File
LS - Freeware Dictionary Project Data File
LS - Lightscape Solution File
LS - Links 98 Game File
LS - Unix ls Directory File
LS1 - OzWin CompuServe E-mail/Forum Access Library Listing
LS1 - Winhelp Source file
LS1 - Cokriging Software VARIO Output File
LS2 - Cokriging Software COREG Output File
LSA - LightScape Technologies ASCII Data
LSB - LightScape Technologies Binary Data
LSC - Tune Smithy List of Muscial Scales
LSD - Fifa World Cup Game Data Environment File
LSF - Libronix DLS Resource
LSF - Streaming Audio/Video File
LSF - Totem Cash Profile File
LSI - Audio
LSI - Corel Layout Specification Instance SGML
LSL - Corel Paradox Saved Library
LSL - Daylon Leveller Shape List
LSO - BHV Tonstudio Platin File
LSO - Logic Audio File
LSP - LISP Program File
LSP - Living Scenes Jigsaw Puzzles
LSQ - CalTech PaleoMag Least Squares Format
LSQ - IBM Voice Type Language Addword File
LSQ - VAX CRYSTALS Chemical Crystallogaphy File
LSR - Logos Library System 2.x Standard Reference Definition
LSS - Legato Spreadsheet
LSS - LotusScript Macro Language
LST - 1st Reader Keyboard Macro
LST - Family Tree Maker Error File
LST - Listing or List
LST - Oracle Spool File
LST - OzWin CompuServe E-mail/Forum Access Library Listing
LSW - Golf Swapfiles File
LSW - Technics Keyboard Current Panel File
LSX - Streaming Audio/Video Shortcut
LSZ - Adressmn File
LS_ - Unix ls Directory File
LT - PC LTAS Printer Configuration File
LT2 - Curious Labs Poser Lighting File
LTB - Amma Lsb v1.0
LTE - Adressmn
LTG - Lasertank Bitmap Graphics
LTH - Sierra Print Artist Letterhead
LTL - Linear Temporal Logic Formula
LTM - EOSAT Landsat Thematic Mapper Bitmap Data
LTR - Letter
LTT - HP Library and Tape Tools Log File
LTT - SDR99 Speech Recognition Task Lexical TREC Transcription
LTX - LaTeX Mathematical Text Document
LU - ThoughtWing Library Unit File
LUA - Lua Source
LUCS - Amaya Tools
LUL - OzWin CompuServe E-mail/Forum Access Upload
LUP - OzWin CompuServe E-mail/Forum Access Library Update
LUT - LUT File
LUT - Osiris Prefs Colordir File
LV1 - Boulder Rash Original Single Level
LVL - Boulder Rash Original Full Levels
LVL - Lasertank Level
LVL - Parallax Miner Descent/D2 Level Extension Level Extension
LVL - Snood Game Level
LVP - Lucent Voice Player
LVP - LView Pro Image
LVS - Daylon Leveller Selection Mask
LVW - Daylon Leveller View File
LW - Line Work TIFF Bitmap
LW3 - Lightwright File
LWC - Living Word Commentaries Bible File
LWF - LuraWave-compressed Graphic File
LWP - IBM Works for OS/2 Document
LX - LPEX Customization Command Profile
LXL - LPEX File Open Command Profile
LXO - LaserMaster Font
LXS - LPEX File Save Command Profile
LXW - Lexacom Talk & Type Dictation File
LY - GNU LilyPond
LYR - Lyrics for Audio CD
LYR - Song Lyric File
LYT - SignMaking Application Extension
LYX - LyX
LZA - LZA Animation/Video
LZD - Binary Difference File
LZH - Compressed Archive File
LZO - lzop Compressed Archive
LZS - Compressed Archive File
LZS - LARC Compressed File Archive
LZS - Skyroads Data File
LZW - Compressed Amiga Archive File
LZW - LHWarp Compressed Amiga File Archive
LZX - Compressed File
LSS - LotusScript Program File
LMV - LiveSwif Movie File

2Wire, Inc.

LMI - HomePortal Firmware Recovery File

@stake

LCS - L0phtCrack

ABACOM Ingenieurbüro

LMK - Sprint-Layout Macro

ABBYY Software House

LCD - ABBYY Finereader 4.0 Sprint
LMD - ABBYY Finereader 4.0 Sprint
LSD - ABBYY Lingvo Non-changaeble System Dictionary

Accelrys Software Inc.

LTPL - Insight II Layout Template File
LUDI_PSEUDO_PROTEIN - Insight II Exclusion Shell File

Adobe

LCK - PageMaker Database
LEX - Acrobat
LNG - Acrobat Language Plug-in

Adobe Systems Inc.

LAYOUT - Premiere Layout

ALCATech

LST - BPM Studio Play List

Alpha Micro

LIT - AMOS Executable File

Altium Limited

LIA - P-CAD Schematic Library

Amiga

LBM - Amiga Interleaved Bitmap Format

Apple

LOOP - Soundtrack Hinted Audio Loop

Aprobrium Limited

LXD - Lexacom Data File
LXM - Lexacom Mobile PDA Dictation File

ASTONSOFT Co.

LNG - DeepBurner Language File

AUS-PC-SOFT

LAT - Crossword Express Lattice File

Autodesk, Inc.

LFT - 3D Studio Loft File
LIN - AutoCAD Linetype Definition
LSP - AutoLISP Application Source Code
LZF - 3ds Max Lens Effect Flare
LCK - Inventor Locking File

Avaya Inc.

LVP - Avaya Voice Player Compressed Voice Audio

Avery

LPD - Label Pro Ver. 2.0-3.02 Data File

Best Software CRM Division

LCK - ACT! Database Locking File
LCS - ACT! History File
LTR - ACT! Letter

beyondconvention

LSZ - LiteStep Installer Theme File

Bibliographisches Institut & F.A. Brockhaus AG

LD - PC-Bibliothek User Options

Blizzard Entertainment

LNG - Diablo II

Blue World Communications, Inc.

LASSO - Lasso Studio Database Driven Web Page

Borland Software Corporation

LIC - Borland License File

Broderbund

LBL - Creatacard Label Project
LET - Creatacard Letterhead Project

CAM Development

LDP - Label Designer Plus DELUXE Data File

Cantoche

LIV - Living Actor Actor File

CCP

LBW - CCP Log Server Utility Log File

Chaos systems AB

LR - Chaos Desktop Layer List

ClearJump

LW - LightWave

combit GmbH

LL - List and Label
LLX - List and Label Extension Object

Computer Associates International, Inc.

LST - Ingres Dump List File

Concept2, Inc.

LCB - Concept2 LogCard Utility LogCard Backup Image

Corel

LCK - Paradox Lock File
LCN - WordPerfect Dictionary File
LD - Paradox Language Driver
LNM - WordPerfect SGML Alias
LRS - Language Resource File

Corel Corporation

LCN - WordPerfect Dictionary File
LNM - WordPerfect SGML Alias

Crystal Shard

LEY - Leylines Map File or Saved Game

DATACAD LLC

LY+ - DataCAD Plus Layer
LYR - DataCAD Layer File
LYS - DataCAD Layer Control File

David Harris

LCK - Pegasus Mail Mailbox Lock File

E*Law Publishing Limited

LAW - eLawForms Form File

Electronic Arts (Maxis)

LGT - The Sims Lighting File

Electronic Arts, Inc.

LBM - Deluxe Paint

Enterbrain

LDB - RPG Maker 2000/2003 Database
LMT - RPG Maker 2000/2003 Map Tree
LMU - RPG Maker 2000/2003 Map File
LSD - RPG Maker 2000/2003 Saved Game File

ESRI

LIN - ArcView ARC/INFO Lineset Symbol File

Essential Security Software, Inc.

LAF - Essential Taceo User License Activation File

Estate of James Jessiman

LDR - LDraw Model File

eurobraille

L - IRIS Editor Literary Format File

Francis Gagné

LCL - Checklist Long-term Checklist

Genesis 2000, Inc.

LET - Genesis 2000

Geneva Media, LLC

LA1 - Liquid Audio Player Resource DLL
LAR - Liquid Audio Player Registration File
LAV - Liquid Audio Player Voucher File
LAVS - Liquid Audio Player Secure Streaming Voucher File
LQP - Liquid Audio Player Passport File
LQT - Liquid Audio Player File
LSA - Liquid Audio Player Skin File
LSL - Liquid Audio Player Resource DLL

GNU Project - Free Software Foundation

LA - GNU Libtool Library
LO - GNU Libtool Library Object File

hfrmobile

LWM - LittleWays Map

Hysitron Incorporated

LDF - TriboIndenter Air Indent Electrostatic Force Constant Calibration

IBM

LBR - 1-2-3 Display Driver
LIB - AS/400 Physical File Library
LSL - Lotus Script Library
LTM - Lotus Form
LWD - LotusWorks Text Document
LWP - Wordpro 96/97 Document

id Software

LMP - Doom Recorded Demo File

IMC AG

LPD - LECTURNITY Multimedia Audio/Video/Clips Presentation Document
LSD - LECTURNITY Presentation File Source Format

ImpulseLogic

LST - SignIQ Field List

IncrediMail Ltd.

LFA - IncrediMail Default Animations

Informal Software, D.I.P., Ischian Systems

LDF - enotate Layered Data Format File

Intronix Test Instruments, Inc.

LPF - LogicPort LA1034 Logic Analyzer Project

Intuit

LIF - TurboTax Information Archive
LYT - TurboTax Install Log File

LaTeX3 Project

LATEX - LaTeX Source Document

Leica Geosystems , LLC

LAN - ERDAS IMAGINE LAN Sensor Data

Lex Persona

LP7 - LP7Signer Digital Signed File

Lifescope Inc.

LTD - LivingTime Data File

LightWork Design Ltd.

LWA - LightWorks Archive
LWI - LightWorks Image

Linova

LINO - LinoLab Source Code

Liram Ltd.

LIR - Liram Application Save Application Setting

Little Billy's Album, Inc.

LBA - Little Billy's Album Photo Album Project File

LiveNote Technologies

LNT - LiveNote Case File

Llamagraphics, Inc.

LBD - Life Balance User Data
LBE - Life Balance XML-based Data Exchange

LNT Engenharia [LNTinfopage]

LNT - ARMACON Data File

Logitech

LGP - Logitech G15 Gaming Keyboard Profile File

Logotron Ltd.

LGF - Logomotion Graphic File

Lowrey Organ Company

LPG - Lowrey Organ Registration

LucasArts Entertainment Company LLC

LAB - Outlaws Container File
LVB - Outlaws Binary Mission Files
LVT - Outlaws Text Mission Files

Lucasfilm Entertainment Company Ltd.

LFD - LucasArts Games Resource

Maplesoft, a Division of Waterloo Maple Inc.

LID - Maple V Setup File

Markin

LBL - Markin Label File

Martin Albiez

LEECHGET - LeechGet Download Manager Temporary File
LGF - LeechGet Download Manager FTP Queue
LGL - LeechGet Download Manager Download Queue

Maxon

L4D - CINEMA 4D Layout

MAXON Computer GmbH

L4D - Cinema 4D Layout

Medlin Accounting

LIN - Medlin Accounting Current Period Invoice Detail

Mercury Interactive Corporation

LRR - Mercury LoadRunner Test Results File
LRS - Mercury LoadRunner Scenario

MicroImages, Inc.

LTT - MicroImages Text Layout
LYT - MicroImages Text Layout

Microsoft

LBT - Foxpro Label Memo
LBX - Foxpro Label
LCK - Frontpage-related File
LCK - Help 2 Lock File
LDB - Access Lock File
LDF - SQL Server Transaction Log File
LGO - Windows Logo Driver
LIB - Program Library Common Object File Format
LKO - Outlook Express Linked Object
LOCK - .NET Framework Database Lock File
LRF - C/C++ Linker Response File
LRM - Encarta Class Server Learning Resource
LSG - LocStudio Glossary
LSN - Works File
LST - PowerPoint View File
LWV - Linguistically Enhanced Sound File
LXA - Office Speech Lexicon File

Microsoft Corporation

LIT - Reader eBook File
LNK - Windows Shortcut File

MP Filtri U.K. Ltd.

LVD - LPA-View Data File

MSC.Software Corporation

LAYUP - MSC.Patran Laminate Modeler Composites Ply Layup Information

National Instruments Corporation

LLB - LabVIEW Application Program Library

Naviter

LOG - SeeYou Flight Data

NewTek

LWO - LightWave 3D Object
LWS - Lightwave 3D Object Layout

NGSofts.com LAB Editor

LAB - NGSofts.com LAB Editor

Nokia

LSE - Audio Manager

Omnis Software

LBR - Omnis7 Application File

Orchida Soft

LST - Orchida Knitting System

Oyoaha

LNF - Oyoaha lookandfeel Interface Elements

Phase One

LCC - Capture One PRO Lens Cast Calibration File

PopTop Software Inc.

LCO - Railroad Tycoon 3 Locomotive Properties

PPCLINK

LXD - eDictionary Reader Dictionary Data File

PTC

LAY - Pro/ENGINEER
LGH - Pro/ENGINEER
LOG - Pro/ENGINEER
LST - Pro/ENGINEER Temporary File

Raining Data Corporation

LBS - Omnis Studio Application Library

Revelation Software

LK - Advanced Revelation and OpenInsight Primary Data Storage Space
LNK - Advanced Revelation Database File

REVER S.A.

LUN - DB-MAIN Project File

Robert McNeel & Associates

LAY - Rhino 3D Layer Text File

Rockstar Games

LVL - Max Payne Uncompiled Level File

RockWare, Inc.

LPT - LogPlot/LogView Compiled Boring Log

Rockwell Automation

L5K - RSLogix 5000

SAS Institute Inc.

LST - SAS Procedure Output

ScanSoft, Inc.

LOK - OmniPage Ver 9 File

Schneider Electric

LDF - ProWORX Nxt Logic Data
LGF - ProWORX Nxt Log Book Note
LOG - ProWORX Nxt Text Log File
LPB - ProWORX Nxt Logic Pointer
LPF - ProWORX Nxt Logic Pointer

Sibelius Software Ltd

LIB - Sibelius House Style File

Siemens AG

LSC - LOGO!Soft Comfort Circuit File

Sierra

LAY - Mastercook Layout File
LIF - Homeworld Layered Image Format File
LP - NASCAR Racing 2002 Track Configuration Options

Sierra Entertainment, Inc.

LOD - Homeworld Level Of Detail
LUA - Homeworld Generic Lua File

Signal Computer Consultants

LAY - Track Builder Simulation Compiler Code

Sillysoft

LUXB - Lux Saved Map File

Skype Technologies S.A.

LANG - Skype Language File

Softronics, Inc.

LGO - MSWLogo Saved Logo Design

SoftwareShield Technologies Inc.

LPJ - SoftwareShield License Manager License Project File

Softwrap

LOCKED - Softwrap Locked and Encrypted EXE File

Sprika Software

LTM - LiteMail Database/Project

Square Enix Co., Ltd

LGP - Final Fantasy Game Archive

Stardock Corporation, Inc.

LOGONXP - LogonStudio File Document
LOGONXP - LogonStudio Document

Stardust Software

LGC - Screen Saver Toolkit

STG Interactive SA

LTF - Frogans Short-cut

Symantec

LIVEUPDATE - Norton Anti-Virus Update Settings File
LSZ - WinFax
LYT - DESQview

Synapsa Productions

LDB - VisiTrax Music Library Database

Tecgraf - Computer Graphics Technology Group

LUA - Lua Source

Tethys Solutions, LLC.

LNG - Launch-n-Go Shared Keyboard Shortcuts

The LEGO Group

LMV - LEGO CAD Movie
LXG - LEGO CAD PC/Macintosh Exchange Format

Timersoft

LLP - Lotto Logic 2002 Lottery Configuration File

Toplevel Computing

LAB - Complete Works Label

TopoGrafix

LOC - EasyGPS TerraByte Location File

VAI

LPD - LogonProcessor Configuration Database

VSO-Software

LIST - BlindWrite

Zippety Software

LNX - Lynx Project File

Zoom Corporation

LSQ - MRS-802 Phrase Loop Formula Data