R Paradox File

R Pegasus Mail Resource File (David Harris)

R Progress Database Compiled Program File (Progress Software Corporation)

R Ratfor FORTRAN Preprocessor File

R Macintosh Resource Similar to RC

R Rebol Script

R00 WinRAR Split Compressed Archive (RarLab)

R01 WinRAR Split Compressed Archive (RarLab)

R02 WinRAR Split Compressed Archive (RarLab)

R03 WinRAR Split Compressed Archive (RarLab)

R04 WinRAR Split Compressed Archive (RarLab)

R05 WinRAR Split Compressed Archive (RarLab)

R06 WinRAR Split Compressed Archive (RarLab)

R07 WinRAR Split Compressed Archive (RarLab)

R08 WinRAR Split Compressed Archive (RarLab)

R09 WinRAR Split Compressed Archive (RarLab)

R1A Yamaha RM1x Dance-Music Workstation

R1M RealOne Metadata Package (RealNetworks)

R1W Reflection Setting File (WRQ)

R2A RS7000 All Data (Yahama Corporation)

R2A Yamaha RS7000 Music Production Studio Sequencer

R2D Reflex Ver. 2 Data File (Borland Software Corporation)

R2D RISA-2D Simple Analysis & Design

R2K Repertoire 2000 Music Database

R2P RS7000 Pattern Data (Yahama Corporation)

R2P Yamaha RS7000 Music Production Studio Sequencer

R2S RS7000 Song Data (Yahama Corporation)

R2W Reflection Setting File (WRQ)

R3A Yamaha RS7000 Music Production Studio Sequencer

R3A RS7000 Sample Data (Yahama Corporation)

R3D RISA-3D 3D Analysis & Design

R3D Realsoft 3D Image (Realsoft Graphics Oy)

R3D Raider3D Image File (OKYZ SA)

R3P Yamaha RS7000 Music Production Studio Sequencer

R3P RS7000 Sample Data (Yahama Corporation)

R4W Reflection Setting File (WRQ)

R64 Top Secret Crypto Gold Transformed E-mail File (TAN$TAAFL Software Company)

R8 PictureMaker Red Channel Image Data (Cubicomp)

R8 Flight Simulator Texture File

R8 RAW Graphic File

R81 Flight Simulator Texture File (Microsoft)

R82 Flight Simulator Texture File (Microsoft)

R8L LaserJet Landscape Font

R8P Intellifont PCL 4 Bitmap Font File

R8P LaserJet Portrait Font

RA RealMedia Streaming Media (Real Networks, Inc.)

RA Remote Access Data File

RA3 RA3DIO Terrain Information (xeraina GmbH)

RA6 ReliaSoft ALTA 6

RAC Win2020 Screen Subtitle (Screen Subtitling Systems)

RAC Conversation with Racter

RAD Radiance Scene Description Format

RAD Reality AdLib Tracker 2-op FM Music

RAF Illum Source RK File

RAF Fuji CCD-RAW Graphic File (Fuji Photo Film U.S.A., Inc.)

RAI SPEFO Stellar Spectra Analysis File

RAL Right Track Layout File (Atlas Model Railroad Co., Inc.)

RAM RealMedia Metafile (RealNetworks, Inc.)

RAN Dexterpen File

RAP Redox DAS Plug-in (REDOX d.o.o.)

RAP RunAs Professional Configuration (MAST Hard- & Software / MAST Webdesign)

RAP Magix Musstu Rap File

RAP RapAnalyst Knowledge Filter file (Raptor International)

RAP Rapidocs Document

RAP Scientific Workplace Wrap File (MacKichan Software, Inc.)

RAQ Colbalt Server Backup

RAR Java JCA Resource Adapter Module (Sun)

RAR WinRAR Compressed Archive (RarLab)

RARENX egis Encrypted RAR File (HiTRUST Inc.)

RAS Sun Raster Graphic (Sun)

RAS Sky Subtracted Data

RAS Max Payne Data File (Rockstar Games)

RAS Cals Raster File

RASMOL RasMol File

RASMOLRC RasMol Configuration File

RAST Sun Raster Graphic

RAT Nimbus 7 SAMS Data File

RAT Rating System File

RAT RATS Data

RAT Recreational Software Advisory Council

RATDVD RatDVD DVD Image

RAV Fifa 2001 Environment Data

RAW Image Alchemy HSI Temporary Raw Bitmap

RAW Raw Data for CD-ROM Writing

RAW VitaGraph File

RAW V41/eV41 Program Files

RAW Spectrum Raw Memory Dump

RAW Sentry 2020 Encryption File

RAW RAW RGB 24-bit Graphic

RAW RealAudio Sound

RAW Raw Signed PCM Data

RAW RDosPlay RAW Audio Format

RAW Nimbus 7 SAMS Data File

RAW Nicolet Summit/DaStar Data File (Nicolet Instrument Technologies, Inc.)

RAX Extended RAW Triangles

RAX RealMedia Streaming File (Real Networks, Inc.)

RAY Rayshade

RB Ruby on Rails Class File (Ruby on Rails Project)

RB RocketEdition eBook File (Gemstar eBook)

RB REALbasic Project (REAL Software, Inc.)

RB0 Anti-Virus Backup

RB1 R:Base Data (R:BASE Technologies, Inc.)

RB1 Anti-Virus Backup

RB2 Anti-Virus Backup

RB2 R:Base Data (R:BASE Technologies, Inc.)

RB3 Anti-Virus Backup

RB3 R:Base Data (R:BASE Technologies, Inc.)

RB4 Resume Builder Ver 4 Data File (Sarm Software)

RB4 R:Base Data (R:BASE Technologies, Inc.)

RB4 Anti-Virus Backup

RB5 Anti-Virus Backup

RB6 Anti-Virus Backup

RB7 Anti-Virus Backup

RB8 Anti-Virus Backup

RB9 Anti-Virus Backup

RBB Top Secret Crypto Gold Random Bits Bin File (TAN$TAAFL Software Company)

RBC Easy Resume Creator Pro Resume (Sarm Software)

RBF Quartus II Raw Binary File (Altera Corporation)

RBF R:Base Data (R:BASE Technologies, Inc.)

RBF Oracle Backup File

RBF Rollback File (Microsoft)

RBG RegexBuddy GREP Action (JGsoft - Just Great Software)

RBH RoboHelp Configuration

RBI eBahn Reader (Bentley Publishers)

RBI Adressmn

RBJ XRK - eXtra Redcode Kit RedCode Warrior (Marco Pontello)

RBL RegexBuddy Library (JGsoft - Just Great Software)

RBM Rail Baron Player Map

RBM ReBirth Modulation v2.0 (Propellerhead Software)

RBN Real Sound File

RBN Richard's Bridge Notation

RBO Sometimes associated with the Magistr.B Worm

RBPM Portable Bitmap

RBS ReBirth Song (Propellerhead Software)

RBS RealiMation 3D Object

RBS Rollback Script (Microsoft)

RBS Rutherford Backscattering Spectroscopy Analysis Package

RBX Ruby on Rails Script (Ruby on Rails Project)

RBX RapidBuilder Multimedia Simulation Format (XStream Software)

RBXL ROBLOX Game File (ROBLOX Corporation)

RBXM ROBLOX Model (ROBLOX Corporation)

RBZ Rail Baron Player Saved Game

RC Emacs Configuration

RC Visual C++ Resource Script (Microsoft)

RC C++ Resource Compiler Script File (Borland Software Corporation)

RC Mozilla (Netscape) Subscription Information (Mozilla.org)

RC Resource Script

RC PowerBASIC Resource Script (PowerBASIC, Inc.)

RC2 ReCycle v.2 Audio Loop

RC2 Developer Studio Non-editable Resources (Microsoft)

RC3 Vc98 Resources File

RCD Formula 1 Car Race 2001 Season01 Drivers File

RCD Arcade Input File (Kirk Martini, University of Virginia)

RCD pcAnywhere Recorded Session File (Symantec Corporation)

RCE NTgraph GUI Control 3D File

RCF Colin Mc Rae Car Race Configuration

RCF Rhapsody Cache (RealNetworks)

RCG Reliable Change Generator Data File (Psytek Ltd.)

RCG Netscape Newsgroup File

RCH SWAT Reach Output File

RCI SPEFO Stellar Spectra Analysis File

RCL Checklist Repetitive Checklist (Checklist répétitive) (Francis Gagné)

RCL Easy CD Creator Layout File (Sonic Solutions)

RCM Technics Keyboard Rhythm Custom File

RCM Polarmap Calculator Configuration

RCM Logos Library System 2.x Verse Map

RCP Recomposer's MIDI Sequencer Music File

RCP Rich Chart Builder Project (Blue Pacific Software)

RCS SaralTDS eTDS Software Annual Report (Relyon Softech Ltd.)

RCS RAD Developer Color Scheme

RCS Colin McRae Rally Save Game File

RCT Developer Studio Resource Template (Microsoft)

RCT AOL Tool File (America Online, Inc.)

RCV Resource Compiler; Resource Script

RCX Lego Mindstorms Robotics Invention System

RCY ReCycled Audio Loop

RC_ Winhelp Compressed File

RD MDL Molfile Reaction File (MDL Information Systems, Inc.)

RD Captivate Project File (Macromedia, Inc.)

RD Philips Raw Data

RD1 Descent1 Registered Level File

RD1 Retirement Document System Data File (DATAIR Employee Benefit Systems, Inc.)

RD2 Retirement Document System Custom Text File (DATAIR Employee Benefit Systems, Inc.)

RD2 Race Driver Version 2 Saved Game File (Codemasters Software Company Limited)

RD3 CorelDream 3D

RD3 Ray Dream Designer Graphics

RD4 Ray Dream Designer Graphics

RD5 Ray Dream Designer Graphics

RDA Oracle Storage Area File

RDB Darkbot Random Database File (Darkbot - The talking IRC bot)

RDB Value Navigator Database (Energy Navigator)

RDB Netscape Communicator Aim File

RDB Gear CD Suite File

RDB TrueVector Rules Database

RDB Wavelet Image Recording

RDB Oracle Database Root File

RDB ZoneAlarm Mailsafe Rules Database (Zone Labs)

RDC IBM Voice Type Language Scripts Data File

RDD ReliaSoft ALTA 6 & Weibull++ 6

RDEF Geoworks UI Resource File

RDF Mozilla (Netscape) Settings File (Resource Description Framework) (Mozilla)

RDF ICRA Site Label File (Internet Content Rating Association (ICRA))

RDF Burli Newsroom System File

RDF Rate Description File

RDF Workshare Synergy Collaboration Response File

RDF ProWORX Nxt Cross-reference Data (Schneider Electric)

RDF Oracle Report Binary Source

RDF Geoworks UI Compiler Source Code

RDF Chromeleon Report Definition

RDI Device-Independent Bitmap

RDI SPEFO Stellar Spectra Analysis File

RDJ JCanyon: Grand Canyon for Java DEM File in JPEG Format

RDL RadioDestiny Radio Stream

RDL SQL Server Reporting Services Report Definition Language (Microsoft)

RDL Descent Registered Level

RDL Symbian Recogniser Library

RDL Paradox

RDM Ragdoll Masters Preference File (Ragdoll Soft)

RDO Oracle Redo Log File

RDO Xerox Document Assembler Metafile

RDP Remote Desktop Connection (Microsoft Corporation)

RDPROJ Report Direct Project File (MRDC Ltd)

RDS ERMIS Radio Data System

RDS Ray Dream Studio Native Data Format (Eovia Corporation)

RDT RDT Tracking File

RDV NTgraph Borland C 32 File

RDX Reflex Data File (Borland Software Corporation)

RDZ RemoteDocs File

RDZ Mandrake Linux Install File

REA Doc Free Geocom File

README Documentation File

REALDOWNLOAD RealDownload Paused Download (Real.com)

REC ProMash Recipe (Sausalito Brewing Co.)

REC Windows Recorder Macro

REC Medlin Accounting Bank Reconciliation Data (Medlin Accounting)

REC Sprint Record File

REC RapidComm Voice File

REC EpiInfo Data

REC ARCSERVE Archivation Protocol

REC EpiData Data File (EpiData Association)

RED Red Faction Level File (THQ Inc.)

RED Boris Red Project File (Boris FX)

RED XRK - eXtra Redcode Kit Disassembled RedCode Warrior (Marco Pontello)

RED Calrion Modula-2 Path Data

RED Rational Rose Module Diagram (IBM)

RED View Redline (Autodesk, Inc.)

RED Masterpoint Red Points File (ABF Masterpoint Centre)

REF Pro/ENGINEER Temporary File (PTC)

REF Ad-Aware Signature File (Lavasoft)

REF Cross Reference

REF Reference

REF ReferBib Document

REF Train Simulator Object Reference File (Microsoft Corporation)

REFER ReferBib Document

REG Mozilla (Netscape) XPCOM Registry (Mozilla.org)

REG Registration Data

REG Registration Information/Key for W95/98

REG Registry Data File (Microsoft)

REGET ReGet Deluxe Downloader

REL Norton Internet Security 2001 Log File (Symantec)

REL Retrieve 4GL Dataset File (Sage Enterprice Solutions)

REL ACT! Alarm Data File (Best Software CRM Division)

REL Knowledge Explorer Knowledge Representation Relation

REL Nokia Phone Audio File (Nokia)

REM Delphi Memory Swap File (Borland)

REM ACT! Database Maintenance File (Best Software CRM Division)

REM Annotation

REN Renai Tsumyu Resshon Tsukuru 2 (Love Lesson Maker 2) (Enterpbrain)

REN Possibly a Renamed File

REP Blizzard Game Replay File (Blizzard Entertainment)

REP QWK Reader Reply

REP Report File

REP Text Document

REP Sphinx Responses (Le Sphinx Développement)

REP Complete Works Report (Toplevel Computing)

REP ACT! Report Template (Best Software CRM Division)

REP Organizer Report (IBM)

REQ Request

RES C and C++ Compiled Resource (Microsoft)

RES XBoard Resign Conferences File

RES C++ Compiled Resource (Borland Software Corporation)

RES Championship Bass Archive

RES Evil Islands Archive

RES Infinity Game Engine Character Biography (BioWare Corp.)

RES Half Life Game Map

RES Resource File

RESID NML Language Compilation Residual File (NevoSoft)

RESIDENT2 Resident Evil 2 Saved Game (Capcom)

RESOURCESCONFIG Visual Studio .NET Resources Configuration (Microsoft Corporation)

RESX NET XML Resource Template (Microsoft)

RET Basic Realizer Careal Caret Samples

REV Workshare Synergy File

REV WinRAR Recovery Volume File

REV Revolution MetaCard Stack (Runtime Revolution Ltd)

REV Geoworks Revision File

REV FrameMaker Document (Adobe)

REVALVER ReValver Preset

REX 4th Dimension Database Windows Client Local File (4D, Inc.)

REX ACT! (Best Software CRM Division)

REX Oracle Report Definition

REX PharLab Executable File

REX ReCycled Audio Loop Export File

REX REXX Program File

REXX Rexx Language Source Code

REZ LithTech Game Resource File (Touchdown Entertainment, Inc.)

REZ Resume Divider (Luna)

REZ Sanity: Aiken's Artifact Archive

REZ Shogo Archive

REZ No One Lives for Ever Archive

REZ Blood 2 Archive

REZ Aliens and Predator 2 Game

REZ Alien vs Predator 2

REZ Purge

REZ Escape Velocity Nova Plug-in (Ambrosia Software, Inc.)

RF FrameMaker Document (Adobe)

RF RealFlash Clip

RF Sun Raster Graphic

RF? SmartWare Compiled Project File

RFA Battlefield 1942 (DEMO)

RFA Battlefield 1942 Unit/Object Texture Archive (Electronic Arts, Inc.)

RFB RoboForm

RFD Recogniform Desktop Reader Form Definition (Recogniform Technologies SpA)

RFD Emperor: Battle for Dune Archive

RFF Maggi Graphic File

RFG RFG Integrator System Database

RFH RFG Integrator Householding Database

RFH Maxagrid CTM Refresh File

RFI SPEFO Stellar Spectra Analysis File

RFL RISAFloor Analysis & Design

RFL Reason Sound Bank (Propellerhead Software)

RFL Guardian Database Roll-forward File

RFL ANSYS

RFM Rich Music Format

RFP AI RoboForm Passcard Database

RFR Photoshop Frame Filter File (Adobe Systems Inc.)

RFT AI RoboForm Form Database

RFT IBM DisplayWrite Revisable Format Text

RFT Revit Template (Autodesk, Inc.)

RFX TouchStar License File

RFX Modula M2SDS File

RG Bitmap Graphic

RG Rosegarden Music File

RGB Q0 Graphic

RGB Intermediate Format Graphic

RGB Ribbons SGI Image

RGB Silicon Graphics RGB Bitmap (Silicon Graphics, Inc.)

RGB VideoCraft GIF

RGBA Silicon Graphics RGB

RGD Rosegarden MIDI Device Definition File

RGE R.A.G.E. Driver

RGE Inno Setup Registry Entries File

RGF Advanced Registry Tracer Scan Data (ElcomSoft Co.Ltd.)

RGH ZZ Rough Image

RGI RealArcade Game Installer

RGL Scarlett Expert System Compiler Rules File

RGN Championship Manager Game File

RGN Garmin Region File (Garmin Ltd.)

RGO RepliGo Virtual Print File (Cerience Corporation)

RGP RealArcade Game Package

RGP Rosegarden Project

RGS InstallShield Script for Windows Registry (InstallShield Software Corporation)

RGS RealArcade Secured Game Installer (RealNetworks Inc.)

RGU Data Recovery Software (Ontrack)

RGX ReaGeniX Code Generator Symbol Table

RGZ Ragnarok EXE and BGM Patch Archive (Gravity Co., Ltd.)

RH Deep Exploration Repository File (Right Hemisphere)

RH C++ Resource Header File (Borland Software Corporation)

RHC ClipX RLIB RHELP Source File

RHP Rhino 3D Plug-in File (Robert McNeel & Associates)

RHTML Ruby on Rails Script (Ruby on Rails Project)

RI 1-2-3 (IBM)

RIA Alpharel Group IV Raster Graphics

RIB 3D Reality Renderman Format Graphics

RIC Ricoh FAX Graphic File

RICHMEDIA Norton Guides File

RICOCHETLW Ricochet Lost Worlds Round (Reflexive Entertainment)

RID GerbMagic Raster Image Data (BronzWare, Inc.)

RIF FutuRUG Encrypted Resident Information File (Two Brothers Software)

RIF Rockwell ADPCM Audio

RIF Fractal Painter Bitmap

RIF Raster Image File Format

RIF Recource Interchange File Format Bitmap Image

RIFF Audio File

RIFF Raster Image File Format

RIFF Recource Interchange File Format Bitmap Image

RIFL Business Integrator Real-Time Integration Flow Language Script (Pervasive Software Inc.)

RIG LightWave 3D RIG Function File (NewTek)

RIN RappInfo PostScript Converter Configuration File

RIN Retrieve 4GL Database Index (Sage Enterprice Solutions)

RIP Notes Error File (IBM)

RIP Quincy Program Crash Report

RIP Remote Imaging Protocol

RIP Telegrafx Remote Imaging Protocol

RIR Spaceward Satori Family Native

RIS Bibliographic Reference File

RIS HDF Zlib File

RISCOS Riscos Make File

RIT Velrita Document File

RIV CRiSP Harvest File

RIX ColorRIX VGA Paint Bitmap (RIX SoftWorks Inc.)

RIX RIX Virtual Screen

RJS RealJukebox Skin (RealNetworks, Inc.)

RK RK Archiver / RKAU Audio (M Software)

RKA RK Archiver / RKAU Audio (M Software)

RKT RockSim Rocket Design File (Apogee Rockets)

RKV RKIVE Compressed Archive

RKW RockWorks Graphic (RockWare, Inc.)

RL The 7th Guest Archive

RL$ Basic Realizer Disk1 File

RL1 Descent1 Registered Level File

RL2 Descent2 Registered Level

RL4 Bitmap Graphic

RL8 Bitmap Graphic

RLA Advanced Visualizer File

RLA Wavefront Raster Image

RLB Wavefront Bitmap (Alias)

RLB Insight II Residue Library (Accelrys Software Inc.)

RLB Harvard Graphics (Harvard Graphics)

RLC Run Length RLC Bitmap

RLC Scanner One-bit/pixel Grahpic Output

RLC Image Systems CAD Overlay

RLC ArcView Image File (ESRI)

RLD Norton Commander 5.0 Temporary File

RLE Run Length Encoded Bitmap

RLE ADEX Corporation ChromaGraph Graphics Card Bitmap Graphic

RLE Utah Raster Toolkit Bitmap Image

RLF ArtCAM Pro Relief File (Delcam plc)

RLG Regcleaner Language File

RLG ReliaSoft ALTA 6 & Weibull++ 6

RLI RVS-COM Least-cost-routing Tariff Database (Living Byte Software GmbH)

RLL Basic Realizer Careal File

RLL SQL Server Resource Library (Microsoft)

RLL IP-EPS

RLO Basic Realizer Careal Library File

RLS RadLight Skin (RadLight)

RLT ReliaSoft BlockSim & Weibull++ 6

RLV Basic Realizer Careal Clipart

RLW ReliaSoft ALTA 6 & BlockSim & Weibull++ 6

RLZ Realizer Source Code

RM RealMedia Streaming Media (Real Networks, Inc.)

RMC RMCalc

RMD Reference Manager Database (The Thomson Corporation)

RMD RegMaid Document (Microsoft)

RME SB_AWE Keys File

RME Final Fantasy Sound (Square Enix Co., Ltd)

RMF Acrobat Rights Management Document (Adobe)

RMF Rich Map Format

RMF Beatnik Rich Music Format (Beatnik)

RMG RootsMagic Genealogy File (FormalSoft)

RMG Temporary File

RMG ANSYS

RMI MIDI File

RMJ RealJukebox Media (Real Networks, Inc.)

RMK Clipper RMake Make File

RML Redline Markup Language File

RMM RealMedia Metafile (RealNetworks, Inc.)

RMO Selectica RateBuilder

RMP RIFF MP3 Audio File

RMP Open Workbench Project File (Sponsored by CA's Clarity Division (formerly Niku))

RMP RealJukebox Track Info Package (Real Networks, Inc.)

RMR Resume Maker File

RMS Rise of Nations Random File (Microsoft)

RMS RealMedia Secure Media File (Real Networks, Inc.)

RMS Dynamite VSP Road Marking Style (3am Solutions (UK) Limited)

RMS AutoCAD Data File for Boss RMS

RMT CONSEL Input File (Dept. of Mathematical and Computing Sciences Tokyo Institute of Technology)

RMVB RealVideo Variable Bit Rate File (RealNetworks, Inc.)

RMW Final Fantasy Sound (Square Enix Co., Ltd)

RMX Reference Manager Database Indes (The Thomson Corporation)

RMX RealMedia Secure Media Clip (Real Networks, Inc.)

RN Nota Bene XPL Program

RND AutoCAD Autoshade Rendering Slide (Autodesk, Inc.)

RND Pretty Good Privacy (PGP) Random Seed (PGP Corporation)

RNG RELAX NG (OASIS RELAX NG TC)

RNG Nokia Phone Ringtone File (Nokia)

RNG Random Number Generator Data File (Psytek Ltd.)

RNG Top Secret Crypto Gold RSA Key Ring File (TAN$TAAFL Software Company)

RNK Dial-up Shortcut

RNL GTX Runlength Raster Graphics

RNO VAX Runoff File

RNS Renoise Professional Music Tracker

RNS Reason Audio File (Propellerhead Software)

RNT EdgeCAM Licensing Data Ffile (Pathtrace Engineering Systems)

RNX RealPlayer File (RealNetworks)

ROADS ROADS++ Documnet

ROB Real Player (RealNetworks, Inc.)

ROB Microsoft Art Gallery File

ROC SpaceCAD Rocket Design (SpaceCAD.com)

ROCK Rockbox Executable Application (The Rockbox Crew)

ROD e.Report Designer Report Object Design (Actuate Corporation)

ROF ReliaSoft RG

ROFF Roff/nroff/troff/groff Unformatted Manual Page (UNIX)

ROI Shark Sales System Data File (Shark Finesse Ltd)

ROI e.Report Designer Report Object Instance (Actuate Corporation)

ROI ReportBlast (Actuate)

ROL AdLib Visual Composer Music File

ROL e.Report Designer Report Object Library (Actuate Corporation)

ROM MSX/MSX2 ROM Image

ROM MZ700 Emulator

ROM Nintento 64 Emulation ROM Image

ROM Read Only Memory Image

ROOT ROOT Data File (Rene Brun & Fons Rademakers)

ROQ Id Software RoQ Movie (id Software)

ROQ Medal of Honor - Allied Assualt

ROT Homeworld Relic's Graphics Format (Sierra Entertainment, Inc.)

ROT Home World 2 ROT Graphics (Sierra Entertainment, Inc.)

ROT Rotater 3D Image

ROU English Lake District Walker Calculator Route File

ROU MapSource Route Information (Garmin Ltd.)

ROV Rescue Rover Data

ROV e.Report Designer Report Object Value (Actuate Corporation)

ROW RowPro Rowfile (Digital Rowing Inc.)

ROX ReportBlast (Actuate)

ROX e.Report Designer Report Object Executable (Actuate Corporation)

ROY TrueType

RP Rainbow Painter

RP RealPix Clip (Real Networks, Inc.)

RP0 RescuePro Physician Invoice File

RP1 RescuePro Physician Invoice File

RP1 Database Text; R&R Report File

RP2 RescuePro Physician Invoice File

RP3 RescuePro Physician Invoice File

RP3 Need for Speed Car Race File

RP4 RescuePro Physician Invoice File

RP5 RescuePro Physician Invoice File

RP6 RescuePro Physician Invoice File

RP7 RescuePro Physician Invoice File

RP8 RescuePro Physician Invoice File

RP9 RescuePro Physician Invoice File

RPA Rebel Strip Poker Supplementary Video/audio File (Rebel Software)

RPB RowPro Database Backup (Digital Rowing Inc.)

RPB Automotive Diagnostic

RPB CP Backup Report

RPB Radmin (Remote Administrator) Phonebook (Famatech, LLC.)

RPBM Portable Image

RPC Rich Photorealistic Content (ArchVision, Inc.)

RPC Crystal Reports (Microsoft Corporation)

RPC 3WayPack (The Three-Mode Company)

RPCP Reason Resource Package (Propellerhead Software)

RPD RPV Printing System File

RPD Rapidfile Database

RPD RosaPro File

RPF ProWORX Nxt Cross-reference Pointer (Schneider Electric)

RPF AutoCAD Raster-pattern Fill Definition (Autodesk, Inc.)

RPF Raven Check Convertor Payment File (DeepCove Labs)

RPG O.H.R.RPG.C.E Role-Playing Game (Hamster Republic Publications)

RPG RPG Programming Language

RPGM Portable Greyscale

RPIN InDesign Import/Export Filter (Adobe Systems Inc.)

RPJ Relex

RPK RadLight Skin

RPK Rippack File

RPK NeverForget Backup Reminder File (National Creative Registry, Inc.)

RPL Replica Text File

RPL Reply Message

RPL Crystal Reports for Visual dBASE Label File

RPL Escape Replay (Compressed Video) File (Eidos)

RPL Systems Management Server (SMS) Replication File With No Transaction Processing (Microsoft Corporation)

RPLN InDesign Required Funcation Library (Adobe Systems Inc.)

RPM RealMedia Player Plug-in (RealNetworks)

RPM RedHat Package Manager

RPM INUX Package

RPM RunPaint Multicolor Graphic

RPNM Portable Image

RPPM Portable Image

RPR RapidBuilder Simulation (XStream Software)

RPR IBM Voice Type Language Vocabels File

RPR AppSight Console Recording Profile (Identify Software Ltd.)

RPS Reason Song (Propellerhead Software)

RPS Borland Translation Repository (Borland Software Corporation)

RPT Crystal Reports Output File (Report) (Crystal Decisions)

RPT Systems Management Server (SMS) Replication File With Transaction Processing (Microsoft Corporation)

RPT MicroSim PCBoard Reports Reflecting Autorouting Progress and Statistics

RPT TeamQuest View Report Syntax (TeamQuest Corporation)

RPT Report

RPT Sierra Mastercook Cookbook File

RPT Visual Basic Crystal Reports File (Microsoft)

RPV Rebel Strip Poker Main Oopponent Video File (Rebel Software)

RPV RPV Printing System File

RPV Real Player Visualization File

RPV Listlabl File

RPW RPWiz Project

RPX Repute Tutorial File

RPX Oracle Visual Information Retrieval Raw Pixel Format File

RPX Electronic Storage Corporation Laser Vault Index

RPY Star Wars - Tie Fighter Media

RPY Grand Prix Legends Racing Simulation Game File

RPZ Crystal Reports Encrypted and Zipped Report File (Crystal Decisions)

RQS Rational RequisitePro Project (IBM)

RQY Excel OLE DB Query File (Microsoft)

RR Railroad Tycoon (PopTop Software Inc.)

RRB RoboRally Board Editor Board File (Norbert Langernamm)

RRD ERDAS IMAGINE (Leica Geosystems , LLC)

RRD RapidReader Document (SoftOlogy IdeaWorks, LLC)

RRF Registry Engineer Registry Backup (ArcaneWooD software)

RRF Raytech Navigator (Raymarine)

RRF Musicmatch Jukebox File

RRGT REALrunner Lite Graphics Theme (Gryphonclaw Software)

RRI SPEFO Stellar Spectra Analysis File

RRR Rhapzodé Resource Repository (Alta Vente)

RRS Road Rash Save File

RRSE REALrunner Lite Sound Effect (Gryphonclaw Software)

RRT Rhapzodé Resource Template (Alta Vente)

RS Sun Raster Graphic

RS RapidSketch Sketch Document (Utilant, LLC)

RS dnaLIMS Reaction Sheet (dnaTools)

RS Amiga Reassembler Resource Data (Amiga)

RS EROSION 3D Event File

RS6000 RS 6000 Make File

RSA PKCS7 Signature, MD5 + RSA

RSAKEY Top Secret Crypto Gold RSA Key File (TAN$TAAFL Software Company)

RSB Red Storm Image Format

RSB ReliaSoft BlockSim

RSB Rainbow Six: Rogue Spear Bitmap (Red Storm Entertainment, Inc.)

RSC Pegasus Mail Resource File (David Harris)

RSC SymbianOS Application Resource File

RSC Resource File

RSC NASCAR Racing 2002 Paint Shop Controller File (Sierra)

RSC Compiled Resource

RSC Carnivores / Ice Age Map Areas (Action Forms, Ltd.)

RSD Scanner Recognita file

RSD Resort Software Database (Resort Software Pty. Ltd.)

RSD Roland Visual MT File

RSF Mediafour MacDrive Macintosh Resource Fork

RSF ReliaSoft BlockSim

RSF Reflection Setting File (WRQ)

RSG Drakan: Order Of The Flame Saved Game (Surreal Software, Inc.)

RSG EPOC Compiled Resource Header

RSH 3DReshaper Project (TECHNODIGIT - a Department of The MBPS-AIRINDEX Group)

RSH Warhammer 40,000 Texture (Games Workshop Ltd)

RSK RiskMan Risk Project

RSL Robot Scripting Language

RSL ReliaSoft ALTA 6

RSL PC Tools Resources Library

RSL Paradox

RSL Paradox Version 7 Report (Borland Software Corporation)

RSL PageMaker (Adobe)

RSM RuneSword II Game

RSM Resume

RSM ReliaSoft MPC 3

RSM WinWay Deluxe Resume File

RSML Real Player File

RSP Universal Installer Response File (Oracle)

RSP Rockwell Software Logix 5 File

RSP Workshare Synergy Response File

RSP Responce Text File

RSP Rational Project Project (IBM)

RSP ReliaSoft BlockSim

RSP ODBC Driver Configuration File (Microsoft)

RSP MDaemon File

RSP Linker Response File

RSP ReadSay Phrase Library (ReadSay Literacy Consulting)

RSR 4th Dimension Database Resource Fork (4D, Inc.)

RSRC Mac OS Resource File

RSS Rockwell Logix 500 SLC-5 Software

RSS PlanMan Image (Invarion Pty Ltd)

RSS ReliaSoft BlockSim

RSS RSS File

RSS EPOC Resource Source File

RST ReliaSoft BlockSim

RST SaralTDS eTDS Software Quarterly Report (Relyon Softech Ltd.)

RST ANSYS Results

RST LochMaster Strip Board (ABACOM Ingenieurbüro)

RST IBM Voice Type Language Scripts Data File

RSTRNT Insight II Distance, Torsion, Chiral, and NOE Volume Restraints (Accelrys Software Inc.)

RSW ReliaSoft BlockSim

RS_ Macintosh File Resource Fork

RS_ ArcView Image File (ESRI)

RT RealText (Real Networks, Inc.)

RT Rich Text

RT$ NTgraph Visual C Wizzard File

RTA RoboHelp Configuration

RTA IBM Voice Type Language Vocabels File

RTB Rhino 3D Toolbar Collection File (post-Sept 2003) (Robert McNeel & Associates)

RTC Rescue Me File

RTD Retina Network Security Scanner Output File (eEye Digital Security)

RTD RagTime Document (RagTime GmbH)

RTD ROBOT Structure File (RoboBAT)

RTE Fugawi Global Navigator Route (Northport Systems Inc.)

RTE MicroSim PCBoard Routes Established By a Successfully Completed Autorouting Run

RTF Rich Text Format File

RTFD NeXT RTF-Packet Rich Text File with Attachments (Apple)

RTFENX egis Encrypted RTF File (HiTRUST Inc.)

RTH ANSYS Results

RTK RoboHelp Configuration

RTL Text File

RTL Norton Utilities 7.0 Runtime Library

RTL HP Color Printer Raster Transfer Language (Hewlett-Packard Development Company, L.P.)

RTL Borland Runtime Library (Borland Software Corporation)

RTM Real Tracker Module/Song

RTM ReliaSoft RG

RTMDL Rational Rose RealTime Model (IBM)

RTP TurboTax Update File (Intuit)

RTP Gerber Sign-making Software File

RTP RTPatch Update Package

RTP Patch File (Microsoft)

RTPI 3rdTech Scanner File

RTPL Nokia Phone Ring Tone (Nokia)

RTR IBM Voice Type Language Vocabels File

RTS QuickTime Real-Time Streaming Protocol File (Apple Computer, Inc.)

RTS RealAudio RTSL Document

RTS Realizer Runtime Library

RTS RIT Multilingual Transliteration Scheme

RTS RoboHelp Configuration

RTS Resource Tuner Console Script (Heaventools Software)

RTSP QuickTime Real-Time Streaming Protocol File (Apple Computer, Inc.)

RTT RagTime Stationery Pad (RagTime GmbH)

RTTTL Ring Tones Text Transfer Language File

RTV NewTek Products Uncompressed Video (NewTek)

RTWKS Rational Rose RealTime Model (IBM)

RTX Rich Text Document

RTX Reliacast Audience Manager Turnstile

RTX Mobile Phone Ringtone

RT_ Winhelp Compressed File

RU Javasoft JRE 1.3 Library File

RUF ProWORX Nxt Address Used Tables Reference (Schneider Electric)

RUI SPEFO Stellar Spectra Analysis File

RUJ Oracle Recovery-Unit Journal

RUL TurboTax Rule File (Intuit)

RUL InstallShield Rules File (InstallShield Software Corporation)

RUL Expert System Rule

RUL Echo-conference Rules

RUL SpamAI Spam Rule Repository (DAIR Computer Systems)

RUN ISAPI Loader Current ISAPI Application (EGGcentric)

RUN Softworks Basic Compiled Pseudo Code (Softworks Limited)

RUN PC Tools Script Tools Program

RUN AMOS Executable File (Alpha Micro)

RUS Russian Text

RV SPEFO Stellar Spectra Analysis File

RV RealVideo Clip (Real Networks, Inc.)

RV4 1040 Review Taxpayer Data File (HC Sharp Software, Inc.)

RVB Rhino 3D Visucal Basic Script File (Robert McNeel & Associates)

RVC TNTmips Windows Version Project File (MicroImages, Inc.)

RVD VPHybridCAD softelec Format File (softelec GmbH)

RVF TNTmips DOS Version Project File (MicroImages, Inc.)

RVG Revit External Group File

RVI Revenant Archive

RVM Revenant Archive

RVML Rich Vector Markup Language (Kinesis Software Ltd.)

RVN Riven Saved Game

RVP C|Net CatchUp File

RVP Scan Configuration File (Microsoft)

RVR SPEFO Stellar Spectra Analysis File

RVS Revenant Archive

RVS RasterVect Combined Raster and Vector Graphic File (RasterVect Software)

RVT Apache Rivet Tcl File

RVT VersaPro Reference View Table

RVT Revit Design Setup File

RVT IEX Workforce Management Report

RVT Incite Media Assistant File

RVW Review

RVX Reflection Web Launch (WRQ)

RVX RealVideo Streaming File (Protected) (Real Networks, Inc.)

RW Boso View Express Railway Definition File (Mackoy)

RW5 Tripod Data Systmes Survey Pro Data File

RW6 ReliaSoft Weibull++ 6

RWA ReliaSoft Weibull++ 6

RWD Symphonie Raw Wind Data

RWF ReFrame Workspace (HingePoint, Inc.)

RWG Random Word Generator

RWMT ReliaSoft Weibull++ 6 MT

RWP MENSI Realworks Survey

RWP IBM Configurator Report

RWS MENSI Realworks Survey

RWS C++ Resource Workshop Symbol File (Borland Software Corporation)

RWS REDIPlus Workspace (REDIProducts)

RWT HyperRESEARCH Plug-in Tool (ResearchWare, Inc.)

RWX MEME Shape File

RWX RenderWare Script

RWX Netscape Live 3D

RWZ Outlook Rules Wizard File (Microsoft)

RX EARS Component File

RX Reflex Database Driver (Borland Software Corporation)

RX E3 Security Kit Prescription File (radsoft.net)

RX DOS 7 File

RX2 ReCycle! Format Audio Loop (Propellerhead Software)

RXC Easy CD Creator Drag to Disk File (Sonic Solutions)

RXC Reflection X Client File (WRQ)

RXD Reflex Database (Borland Software Corporation)

RXF Resco Encrypted File (Resco, sro)

RXF Recipe Exchange Format (Resort Software Pty. Ltd.)

RXH Reflex Database Help File (Borland Software Corporation)

RXML Roxen WebServer RoXen Macro Language (Roxen Internet Software AB)

RXN MDL Molfile Reaction Format (MDL Information Systems, Inc.)

RXP Easy CD & DVD Creator 6 Playlist (Sonic Solutions)

RXR Reflex Database Report (Borland Software Corporation)

RXS Easy CD & DVD Creator 6 Markup Sound (Sonic Solutions)

RXS Reflex Database Screen Driver (Borland Software Corporation)

RXS AudioCentral Roxio Markup Sound (Sonic Solutions)

RZ rzip Compressed Archive (Andrew Tridgell)

RZR in-sync Speed Razor Project File

RZX RamSoft's ZX Spectrum Replay

RZX in-sync Speed Razor Project File

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