A = ADA language source code A = Assembly source code (Macintosh) A = Mime: application/octet-stream A = UNIX library A01 = ARJ multiple disk archive, disk 2 A02 = ARJ multiple disk archive, disk 3 A03 = ARJ multiple disk archive, disk 4 A04 = ARJ multiple disk archive, disk 5, etc. A11 = AIIM image A2A = "IBM Voice Type" languages Vocabels file A2FC = Image Apple IIe / Apple IIc, Double Hi-Res 16, writes 16 colors A2HR = Image Apple II+, Single Hi-Res, writes 2 colors A2LC = Image Apple II+, Single Hi-Res 8; writes 8 colors A2M = Audiotomidi Settings file A3 = Unrelated Inventions Audiotools file A31 = Authorware 3.x library A3K = Yamaha A3000 Sampler File A3L = Authorware 3.x Library A3M = Unpackaged file (Authorware for Macintosh) A3W = Unpackaged file (Authorware for Windows) A41 = Authorware 4.x library A4L = Authorware 4.x Library A4M = Unpackaged file (Authorware for Macintosh) A4P = Package without runtime (Authorware) A4W = Unpackaged file (Authorware for Windows) A51 = Authorware 5.x library A5L = Authorware 5.x Library A5W = Unpackaged file (Authorware for Windows) A60 = Game: roland garros tennis mvts file A64 = Artist 64 A8 = Cubicomp PictureMaker alpha channel image data (24bit 3D animation) A80 = A80 Assembler Source A86 = Assembly language source 8086 A_T = Atrain AA = AUDIO book file AAB = Mime: application/x-authorware-bin AAC = Homeboy reference (music) AAF = Advanced Authoring Format multimedia AAM = Authorware Shocked file AAM = Mime: application/x-authorware-map AAS = Authorware Shocked packet AAS = Mime: application/x-authorware-seg AAS = Movie Clip; Autodesk Animation Setup; used by Compton's Reference Collection AB = Applix Builder File AB$ = AutoCAD Spooled Plot File AB3 = Album Ulead Photo Express AB6 = ABStat datafile AB65 = (MAC CREATOR CODE) Pagemaker 6.5 (PC ext: P65) AB65 = (MAC FILE TYPE) Pagemaker 6.5 Document AB8 = ABStat datafile ABC = ABC FlowCharter 1.0 document ABC = ABC programming language general filename extension ABC = Athena 16 addressbook ABC = Mime: text/vnd.abc ABC = Musical notation language file (folk melodies) ABD = AmBiz Bonus Calculator Data File ABF = Adobe Glyph Bitmap Distribution Format stores Adobe screen fonts as binary ABG = Fifa World Cup game data beart file ABI = Aol6 organize file ABK = Avigo backup ABK = CorelDraw automatic backup ABK = HP-95 Appointment book ABM = AlBuM Image PALS ABM = Album PhotoPlus ABM = HitPlayer Audio Album File ABO = Applix Builder Turbo File ABR = Adobe Photoshop Brush ABS = Abscissa data file ABS = Abstracts (info file) ABS = MPEG sound ABS = Optocat picture format ABS = PC GNU Compiler Output ABT = BullsEye script ABW = AbiWord Document File ABX = Corel WordPerfect address book AC = Mopac Cartesian chemical modeller output file AC$ = Spooled plot file (AutoCAD AutoSpool) AC0 = AC/frequency domain output (Spice) AC1 = AC/frequency domain output (Spice) AC1D = AC1D packer format sound/music (Asle / ReDoX) AC2 = AC/frequence domain output (Spice) AC2 = Banana40, accounting / bookkeeping prg by Banana.ch SA - Lugano, Switzerland AC3 = Dolby 5.1 channel sound format /ac-3 encoder AC3D = 3d format data (org. AC3d) AC4 = AC/frequency domain output (Spice) AC5 = AC/frequency domain output (Spice) AC6 = AC/frequency domain output (Spice) AC7 = AC/frequency domain output (Spice) AC8 = AC/frequency domain output (Spice) AC9 = AC/frequency domain output (Spice) AC_ = Creativ compressed Sb16 sbide file ACA = MS Agent Character File ACA = Project Manager Workbench project aCa2 = (MAC FILE_TYPE) Fontographer ACAD = (MAC CREATOR CODE) AutoCAD ACAD = AutoCAD database file ACB = ACMB graphics ACB = Compressed file archive ACC = Atari ST program ACC = Mime: chemical/x-synopsys-accord ACC = MS Image Composer.acc ACC = Program (DR-DOS - ViewMax) (GEM / resident) ACD = Audio (Sonic Foundry ACID bundle file) ACD = Chromeleon Channel Raw Data ACD = MS Agent Character Definiton File ACE = Aces200 image format ACE = Archive ACF = Adobe Custom Filter for PhotoShop ACF = MS Agent Character File ACG = MS Agent Preview File ACGI = ACGI Script (WWW) ACGI = Mime: text/html ACH = Rockwell Software Logix 5 ACI = ACI Development Appraisal ACK = Acknowledge ACL = automatic correction list for MS Office 7.0a or later ACL = Corel Draw 6 keyboard accelerator ACM = Audio Compression Module add-on to MSACM.DRV Windows driver (dynamic link library) ACM = Graphics file (ACMB format) ACM = Interplay Compressed Sound File ACM = Photoshop Command Button ACM = Windows System File ACMB = Graphics file (ACMB format) ACO = Adobe COlor palette ACORN = Acorn Drawfile Format [Acorn] ACP = Adobe Acrobat Paper Capture ACP = Compressed file archive (ACB) ACP = Ms Office Assistant preview file ACQ = ACQURL surfing utility VG http://www.acqurl.com/ ACR = Bitmap image (American Collage of Radiology ACR-NEMA medical image file) ACRS = (MAC FILE_TYPE) AuthorWare File ACS = MS Agent Character File ACT = Actor source ACT = Adobe Photoshop color table ACT = FoxPro Action Diagram ACT = MS Office 97 Actor for help system ACT = Picture; Action Act! = (MAC FILE_TYPE) Act! ACTIONS = Photoline4 Defaults file ACU = ACUCOBOL - G T compiled program ACU = Mime: application/vnd.acucobol ACV = Adobe Photoshop colour curves file ACV = OS/2 drivers that compress and decompress audio data ACW = microsoft accessibility wizard ACX = Atari ST program AD = After Dark screen saver AD2 = ADPCM 2-bit compressed voice file (ZFAX) AD3 = ADPCM 3-bit compressed voice file (ZFAX) AD3D = (MAC FILE_TYPE) Dimension AD3E = (MAC FILE_TYPE) Adobe Dimensions File AD65 = (MAC CREATOR CODE) Pagemaker 6.5 AD65 = (MAC FILE TYPE) Pagemaker 6.5 (PC ext: P65) ADA = ADA programming language source code ADB = ADA programming language ADB = appointment database used by HP 100LX organizer ADC = Chromeleon Demo Data File ADC = Lingvo dictionary ADC = Scanstudio bitmap image ADC = Sound (TI/MIT ADC format) ADD = Adobe Pagemaker File ADD = OS/2 adapter drivers used in the boot process ADE = ADC Audio File ADE = MS Access Project Extension adev = (MAC FILE_TYPE) AppleTalk Extension ADEX = ADEX Corp. bitmap image ADF = Adapter Description File ADF = Amiga Disk File ADF = Configuration; Windows Administration configuration file ADgm = (MAC FILE_TYPE) After Dark Module ADI = AutoCAD Device-Independent binary plotter format ADIF = Amateur Data Interchange Format Specification 1.0 ADL = MicroChannel Adapter Description Library file ADL = QEMM file ADM = Addict Compiled Dictionary ADM = After Dark MultiModule screensaver ADM = Configuration; MS Windows NT Setup Network Administration ADM = SCSI driver(tbv) ADN = Lotus 1-2-3 for DOS Add-in program (between an overlay and a DLL) ADN = MS Access Blank Project Template ADO = Adobe PhotoShop Duotone ADP = AOLserver Dynamic Page File ADP = Astound Dynamite file ADP = MS Access Project ADP = used by FaxWorks to do setup for fax modem interaction ADPCM = Sound (Intel/DVI Adaptive Differential Pulse Code Modulation format)ADPCM IMA ADPCM sound file ADR = After Dark Randomizer screensaver ADR = Opera Browser favorites file ADR = Smart Address ADdRess book ADR = XAIRON-Addy address manage data file ADR3 = (MAC FILE_TYPE) CompuServe Address Book ADrk = (MAC FILE_TYPE) After Dark adrp = (MAC FILE_TYPE) File Alias ADS = ADa package Specification ADT = AdTech fax ADT = Fax; AdTech ADT = HP NewWave datafile for cardfile application ADT = Lingvo dictionary ADV = GUS device driver (Gf166.com) ADW = Copyright information ADX = Document; Archetype Designer ADX = Dynazip Active Delivery Script ADX = Lotus Approach dBASE index ADZ = GZ-Packed Amiga Disk File AE = SoftQuad Author/Editor File AEH = iPer Advanced Embedded Hypertext AEP = ArcExplorer Project File AEP = Mime: application/vnd.audiograph AEU = MS AutoRoute Express Europe Route AEX = Alpha linked executable file AEX = PGP Armored Extracted Public Key AEXPK = PGP Armored Extracted Public Key AF2 = Micrografx ABC Flow Chart 2.0 AF3 = ABC FlowCharter 3.0 flowchart AF? = Misc AFC = Apple sound AFF = ispell affixes definition file AFG = Guitar Musik trainer file AFI = Bitmap; TrueVision AFL = Lotus 1-2-3 Always font AFL = Mime: video/animaflex AFL = RubberFlex animation (AnimaFlex) AFM = Adobe Postscript font metrics AFM = HP NewWave datafile for cardfile application AFP = ABC FlowCharter shape palette AFP = Advanced Function Presentation. Dataformat for Printing on Industry Printers Format generated by IBM AFP = Mime: application/vnd.ibm.modcap afpp = (MAC FILE_TYPE) AppleShare Prep File AFS = Adobe Type Manager font set AFT = Micrografx ABC FlowCharter 3.0 Template AFW = Micrografx ABC FlowCharter 3.0 Workspace AFX = Auto F/X image format AG = Applix Graphic AG = Lotus AGenda File AG4 = Access G4 File AGA = Agenda File AGD1 = (MAC CREATOR CODE) Freehand 5 AGD1 = (MAC FILE TYPE) Freehand 5 (PC ext: FH5) AGD2 = (MAC FILE_TYPE) FreeHand 7 File AGENT = Forte Agent and FreeAgent Data Files AGF = Atlas Geo File (ESRI GIS & Mapping software) AGN = Psion Series 3 AGeNda AGP = Aspen Graphics Pages AGR = Agreement AGT = BullsEye Agent AGW = Aspen Graphics Windows AGX1 = (MAC FILE_TYPE) Freehand Plug-in AHD = Asus Probe file AHF = AnetHelpTool file AHRP = Image Apple II+, Single Hi-Res Packed, writes 2 colors AHS = Photoshop Halftone Screens AHTML = Html file AI = Adobe Illustrator vector image, subset of .EPS (Also Corel-TRACE) AI = Mime: application/postscript AI = Mopac Internal chemical modeller output file AI = Progress Database After Image File AI65 = (MAC FILE_TYPE) PageMaker Plug-in AIF = ADW Knowledge Ware setup information AIF = Audio Interchange File Format from Apple/SGI AIF = EPOC Application Information File AIF = Mime: audio/aiff AIF = Mime: audio/x-aiff AIFC = (MAC FILE_TYPE) AIFF-C Audio File AIFC = Audio Interchange File Format with Compression (AIFF-C) sound from Apple/SGI AIFC = Mime: audio/aiff AIFC = Mime: audio/x-aiff AIFF = (MAC FILE_TYPE) AIFF Audio File AIFF = Audio Interchange File Format from Apple/SGI AIFF = Mime: audio/aiff AIFF = Mime: audio/x-aiff AIH = ArcView : attribute index file AIM = AOL Instant Message launch AIM = Asm Text Mode Image File (The Ultimate Draw) AIM = Mime: application/x-aim AIML = Artificial Intelligence Markup Language AIN = Ain compressed file archive aini = (MAC FILE_TYPE) Connection Extension AIO = APL file transfer format file AIP = Adobe Illustrator Extension, Tool or Filter AIP = Audiosoft parameter file AIP = Mime: text/x-audiosoft-intra AIR = Align It! Resource File AIR = Automatic Image Registration AIS = ACDSee Image Sequence AIS = Array of Intensity Samples (Graphic) AIS = Velvet Studio Instruments AIS = Xerox graphics (Array of Intensity Samples) AIW = Formula 1 car race 2001 Season01 School France file AIX = HP NewWave datafile for cardfile application AK = Audio Utility Tuningwrench compressed file AKAI = Disk/file formats (Akai S900, S950, S01, S1000 and S3000 MIDI Digital Samplers) AKF = Acrobat Key File AKP = Akai S5000 / S6000 Sampler AKP file specification & misc SCSI problems AKT = generally actual file AKW = A-KeyWords (RoboHELP Help project Index Designer) AL = ALAW format sound AL$ = Midiprg Steinberg Cubase compressed file AL_ = Audio Utility Juker compressed file ALAW = ALAW format sound ALB = JASC Image Commander graphics ALBum ALB = Steinberg Cubase or VST Backup Song File ALB3 = (MAC FILE TYPE) PageMaker 3 Document ALB4 = (MAC CREATOR CODE) Pagemaker 4 (PC ext: PM4) ALB4 = (MAC FILE TYPE) PageMaker 4 ALB5 = (MAC CREATOR CODE) Pagemaker 5 (PC ext: PM5) ALB5 = (MAC FILE TYPE) PageMaker 5 ALB6 = (MAC CREATOR CODE) Pagemaker 6 (PC ext: PM6) ALB6 = (MAC FILE TYPE) PageMaker 6 ALB6 = (MAC FILE_TYPE) PageMaker 6 ALC = Alchemy chemical modeller input file ALC = Norton Internet Security Ad Server File ALC4 = (MAC FILE_TYPE) PageMaker Dictionary Alco = (MAC FILE_TYPE) URL Manager Pro File ALD2 = (MAC FILE_TYPE) PageMaker ALD3 = (MAC CREATOR CODE) PageMaker 3 ALD3 = (MAC FILE_TYPE) PageMaker ALD4 = (MAC CREATOR CODE) PageMaker 4 ALD4 = (MAC FILE TYPE) Pagemaker 4 (PC ext: PM4) ALD5 = (MAC CREATOR CODE) PageMaker 5 ALD5 = (MAC FILE TYPE) Pagemaker 5 (PC ext: PM5) ALD6 = (MAC CREATOR CODE) PageMaker 6 ALD6 = (MAC FILE TYPE) Pagemaker 6 (PC ext: PM6) ALEX = (MAC FILE_TYPE) Alexa ALF6 = (MAC FILE_TYPE) PageMaker Default File ALG = ARCSOLO Activity LoG ALH5 = (MAC FILE_TYPE) PageMaker Add-in ALI = SAP Proprietary Format Document File ALIAS = ALiaS bitmap image (24bit RGB RLE) ALL = AlligatorSQL Enterprise Edition Projectfile ALL = Always format file for working pages ALL = Arts & Letters Library (Symbol and font files) ALL = FRQView filelist of all files ALL = Lotus 1-2-3 Always ALL = Steinberg Cubase or VST Song File ALL = WordPerfect general printer info ALM = Aley's Module Format almb = (MAC FILE_TYPE) Location Manager Module almn = (MAC FILE_TYPE) Location Manager Module ALN = Grlib Saoimage file ALO = Almanac support file ALPHA = Bitmap image (raw alpha bytes) ALS = Bitmap image (24bit RLE) (Alias/Vivid RayTracer) ALSA = recorded sound from /dev/dsp and Sun /dev/audio ALST = (MAC FILE_TYPE) Anarchie Server List ALT = WordPerfect menu file ALT3 = (MAC FILE_TYPE) PageMaker 3 Template ALT4 = (MAC FILE_TYPE) PageMaker 4 ALT5 = (MAC FILE_TYPE) PageMaker 5 ALT6 = (MAC FILE_TYPE) PageMaker 6 ALTH = (MAC FILE_TYPE) QuickHelp ALTH = (MAC FILE_TYPE) QuickHelp Fil ALTp = (MAC FILE_TYPE) QuickHelp Prefs File ALTq = (MAC FILE_TYPE) QuickView Settings ALTV = (MAC FILE_TYPE) QuickView ALTV = (MAC FILE_TYPE) QuickView Help File ALV = Photoshop Levels ALX = Internet script language defines 2-D layout (ActiveX layout file) AM = Applix SHELF Macro AMA = Game: fifa2000 feart file AMAYA = Amaya file AMC = Advanced MP3 Catalog file AMD = Abbyy Finereader 5.0 Pro file AMF = Amiga Metafile AMF = Sound; Advanced Module Format (DSMIA/Asylum Module Music ) AMFF = 2d Graphic AMG = Actor system image file AMG = AMGC compressed file archive AMI = Amica Paint image format AMIGA = Amiga file AMIPRO = Ami/AMIPRO Table Structure through version 3.1 AMM = Abbyy Finereader 5.0 Pro file AMP = Photoshop Arbitrary Map Settings AMS = Adobe Monitor Setup calibration file for PhotoShop AMS = Velvert Studio music module (MOD) file AMT = Abbyy Finereader 5.0 Pro file AMZ = Savegame extension for 'The Game of the Amazons' AN = Groundworks Text File ANC = Canon Computer Pattern Maker file that is a selectable list of pattern colors ANC = List of pattern colors (Canon Computer Pattern Maker) AND = AniData : Animation AnHa = (MAC FILE_TYPE) Analog Helper Analysis ANI = Animation (Presidio - many) ANI = Atari image format ANI = Mime: application/x-navi-animation ANI = Windows 95/NT animated cursor ANI = Windows Animated Cursor image format ANIM = Animation ANL = Project Analyzer Saved Analysis ANM = ANiMation from DeluxePaint, often used on Amiga ANN = Windows 3.x help ANNotations ANNOT = Amaya annotation file ANO = Mime: application/x-annotator ANS = Text With Layout (ANSI) (NOTEPAD) ANSI = Gen. Ansi file ANT = SimAnt saved game data ANV = Image AirNav AOF = Acorn Object Format (used for data storage) AOL = America On-Line related file AOqc = (MAC FILE_TYPE) America Online AOS = Installable program (Nokia Communicator add-on software) AOS = Mime: application/x-nokia-9000-communicator-add-on-software AOT = ZenWorks Application Binary Object Template AP = Applix Presents File AP = Archive; Amiga, created by WHAP AP = Datalex EntryPoint 90 datafile AP0 = Win Apw_data file AP_ = C Poet compressed Disk1 file APA = AlfaPad Organizer File APB = Apollo OLE Section file APC = Centura Team Developer Compiled Application APC = Lotus Printer Driver Characters APD = Aldus PageMaker Printer description APD = Centura Team Developer Dynamic Application APD = Lotus printer driver APE = Winamp Plugins avs file APF = Acrobat Profile File APF = Homesite Project File APF = Lotus printer driver fonts APG = APOGEE picture file API = 1st Reader passed parameter file API = Adobe Printer Ink file for PhotoShop API = Dynamic Link Library; Adobe Acrobat 3.0 Plug-in API = Lotus printer driver APK = GameSpy Arcade Service APL = APL programming language APL = Centura Team Developer Application Library APL = Manugraphics APL products work space APLC = (MAC FILE_TYPE) Anarchie Placeholder APLS = (MAC CREATOR CODE) ?? aplt = (MAC FILE_TYPE) AppleScript Applet APM = Mime: application/studiom APM = Windows Metafile image format APM3 = (MAC FILE_TYPE) Authorware app = (MAC FILE_TYPE) Application Package APP = Application object file by dBASE Application Generator APP = Centura Team Developer Normal Mode Application APP = Executable Application file (DR-DOS/NeXTstep/Atari/EPOC) APP = FoxPro generated Application APP = Lotus Symphony add-in application APPC = (MAC FILE_TYPE) Control Panel Application APPD = (MAC FILE_TYPE) Desk Accessory appe = (MAC FILE_TYPE) Application Extension APPL = (MAC CREATOR CODE) Self-extracting archive created by Compact Pro APPL = (MAC CREATOR CODE) Self-extracting archive created by Stuffit APPL = (MAC FILE_TYPE) Application APPL= = Director 5 Application Typ "APPL" Creator "MD95" (MAC) APPLOCALIZE = AppLocalize.Document open with: APPLOCalize.EXE APR = ArcView Project File APR = Document; Employee Appraiser performance employee review APR = Lotus Approach 97 file APR = Mime: application/vnd.lotus-approach APS = Advanced Patching Systems with Error Checking APS = Binary version of Resource for MS Visual C++ APS = Mime: application/mime APT = Centura Team Developer Text Mode Application APT = Lotus Approach Database; compressed, for Internet distribution apu_ = (MAC FILE_TYPE) Apple Printer Utility apup = (MAC FILE_TYPE) Apple Printer Prep Fi APX = Borland C++ APpeXpert database APX = Lotus Approach-specific Paradox information APX = Photopaint Image image format AQ = Applix Data AQL = America On-line for Windows DLL AR = Javasoft Jre 1.3 lib file ARC = LH ARC (old version) compressed archive ARC = Mime: application/octet-stream ARC = Ms Schedule+ 1.0 file Arch = (MAC FILE_TYPE) Anarchie ARCH = Illum src dotfiles file ARF = ARF image format ARF = Automatic response file ARFF = comma separated relation/attribute/data file ARG = Hdf Fort_ps file ARH = Archivers definitions file (DN) ARI = Aristotle audio ARI = compressed file archive ARJ = Mime: application/arj ARJ = Mime: application/octet-stream ARJ = Robert Jung's ARJ compressed file archive ARK = ARC archive (CP/M port of ARC file archiver) ARK = Archive; CP/M ARK = Managing your Money achive ARK = QUARK compressed file archive ARL ARL = AOL Organizer File ARLOLD = Aol6 organize file ARM = Armadillo Software Protection System ARN = Astronomical Research Network image format ARPI = (MAC FILE_TYPE) Adobe Plug-in ARPX8 = Techno Toys Sample Files file ARR = Amber ARR bitmap image ARR = Atari Cubase ARRangement ARS = WordPerfect audio file ART = America Online image ART = Another Ray Tracer image ART = Art Director image ART = Artisan image format ART = Canon Crayola art file ART = Clipart; Central Point Scrapbook ART = Mime: image/x-jg ART = MS Internet Explorer picture format in internet-cache ART = PFS: First Publisher image ART = Vort image ART = Xara Studio image ART3 = (MAC CREATOR CODE) Illustrator 3 (PC ext: AI) ART3 = (MAC FILE_TYPE) Illustrator ART5 = (MAC CREATOR CODE) Illustrator 5 and later ART5 = (MAC FILE_TYPE) Illustrator ARTF = (MAC FILE_TYPE) FreeHand Xtra ARTY = (MAC CREATOR CODE) Illustrator 1 ARTZ = (MAC CREATOR CODE) Illustrator 88 ARTZ = (MAC FILE_TYPE) Illustrator 88 ARV = Arsiv File ARX = Compressed archive AS = Applix Anywhere Office AS_ = Winhelp file (compressed) ASA = Active Server Document ASA = Microsoft Visual InterDev file ASB = 2d Graphic ASC = ASCent. Ascent is an australian CASE design tool ASC = ASCii-text (ASCII = American Standard Code for Information Interchange) ASC = Autodesk 3D Studio 3D object, saved as ASCII ASC = Mime: text/plain ASC = PGP (Pretty Good Privacy) transport armored file ASCII = ASCII text characters file (sometimes Text graphics) ASD = Advanced Streaming format (ASF) Description file ASD = Astound presentation ASD = Lotus screen driver ASD = Microsoft Word for Windows Auto-save temporary document ASD = Mime: application/astound ASDG = (MAC FILE_TYPE) ElasticReality ASE = active sound environment ASE = ascii scene export (3dsmax et al) ASE = Velvet Studio sample ASEP = (MAC FILE_TYPE) Separator ASF = Active Advanced Streaming Format, Internet Document ASF = APL*Plus/PC APL Shared File ASF = Electronic Arts Music File ASF = Lotus Screen Font ASF = Mime: application/vnd.ms-asf ASF = Mime: video/x-ms-asf ASF = STATGRAPHICS datafile ASH = Assembly language include; TASM header ASI = Include; Assembly language header; Borland ASIC = ASIC language source code file ASK = askSam Database ASL = Asmodo 9s file ASM = Assembler language source file ASM = Mime: text/x-asm ASMX = ASP.NET Webservices Source File ASN = Asn file ASN = Mime: application/astound ASN1 = Asn specs file ASO = Assembly source; Borland object ASO = Astound Dynamite Objects ASO = Mime: application/vnd.accpac.simply.aso ASP = Active Server Page; Internet script ASP = ASP (Association of Shareware Professionals) text ASP = Astound Presentation File ASP = Mime: application/x-asap ASP = Mime: text/asp ASP = Photoshop Photo File Index ASP = Procomm Plus ASPect language script file ASP = Software Publishing Corp. ASAP WordPower WebShow presentation ASP = Terminal Program ASPF = (MAC FILE TYPE) Adobe's Type 1 Font ASPHTML = Microsoft .asp html file ASPI = Audio Catalyst ASPX = ASP.NET Source File ASR = Ms Automap Route ASR = Photoshop Scratch Area ASRP = Arc Standard Raster Product ASS = Assistance for the blind(tbv) ASSP = (MAC FILE_TYPE) Microsoft Office HTML ASST = (MAC FILE_TYPE) Microsoft Assistant AST = Adobe color Separtion Table for PhotoShop AST = Astound multimedia file AST = Claris Works assistant file ASV = DataCAD AutoSaVe ASV = Photoshop Selective Color ASX = Active Streaming Format, Internet Document ASX = Cheyenne Backup script ASX = Microsoft Advanced Streaming Redirector file ASX = Mime: application/x-mplayer2 ASX = Mime: video/x-ms-asf ASX = Mime: video/x-ms-asf-plugin ASX = Video File ASX = Windows Media Audio / Video shortcut AT = Rescue Disk file AT2 = Aldus Persuasion 2.0 Auto Template AT65 = (MAC FILE_TYPE) PageMaker Template AT_ = Audio Utility Winatb compressed file ATARI = ST Graphics Formats: NEO, ANI, PI?, PC?, TN?, SPU, SPC, ART, MUR, DOO, FLM, IMG, PAC, IC?, IFF, MAC ATB = AnetHelpTool file ATC = ACUCOBOL - GT Thin Client command file ATD = MS Systems Management Server SMSADDIN.EXE tool registration ATF = Photoshop Transfer Function ATK = Bitmap image (Andrew Toolkit Raster Object file) ATM = Adobe Type Manager ATM = TerraGen ATMosphere (landscape renderer) ATMC = (MAC FILE_TYPE) Adobe Type Man ATMSPHR = TerraGen ATMoSPHeRe (landscape renderer) ATR = Lightscape Material Library ATS = Unrelated Inventions Audiotools file ATT = AT&T Group 4 bitmap graphics ATW = Personal data (AnyTime Deluxe for Windows screensaver) ATX = Alphasoft Trueterm 2001 Dictionaries file ATyp = (MAC FILE_TYPE) FileTYPE_ AutoTYPE_ AU = Mime: audio/basic AU = Mime: audio/x-au AU = Sound Sun/NeXT/DEC aucd = (MAC FILE_TYPE) AppleCD Audio Player AUD = Audio File used by Westwood Studios for various games AUDIOCD = AudioCD file aupf = (MAC FILE_TYPE) Audio CD Player Prefs AUR = Sheffield Thesaurus file AURL = (MAC FILE_TYPE) Web Site Address aust = (MAC FILE TYPE) Self-extracting archive created by Stuffit AUT = IPIX automation AUTOCONF = Unix autoconfiguration file for make AUX = ChiWriter AUXiliary dictionary AUX = TeX/LaTeX AUXiliary references AV = Final Draft AV Document File AVA = Avagio Publication AVATAR = Avatar AVB = AntiViral Toolkit Pro Bases AVB = Microsoft Internet Chat AVB = Mime: application/octet-stream AVC = AVP (virus scanner) antiviral database AVD = Dos7 file AVE = ArcView : Avenue script AVG = Grlib Urt Get Getami file AVI = Mime: application/x-troff-msvideo AVI = Mime: video/avi AVI = Mime: video/msvideo AVI = Mime: video/quicktime AVI = Mime: video/x-msvideo AVI = Video for Windows Audio Video Interleave movie AVIC = (MAC FILE_TYPE) AVI to QT Utility AVL = Video fun file AVP = ArcView : palette file (ODB format) AVR = Audio Visual Research sound AVS = Application Visualization System animation AVS = Mime: video/avs-video AVS = Stardent AVS X bitmap image AVS = Winamp Advanced Visualization Studio File AVT = Avatar-coding files (A3E) AVX = ArcView File AVX = Mime: video/x-rad-screenplay AW = Applix Word File AW = Help Wizard; Answer Wizard for MS Help files AW = HP AdvanceWrite document AW_ = Midiprg Quartz Sets compressed file AWA = Animation Works Accelerated movie AWB = Lavasoft Ad-aware Backup File AWD = AWarD bios file AWD = AWK language source code file AWD = MS Fax Viewer Document (org from "At Work Fax") AWDB = (MAC FILE TYPE) MS-Works database AWDB = (MAC FILE_TYPE) Works Databas AWE = Adobe Web file AWF = Game: wer mit million„r 2 data sfx file AWK = AWK programming language AWM = Video; Animation Works Movie AWND = (MAC FILE_TYPE) Anarchie Wand AWP = MS Fax key viewer AWR = Telsis digitally stored audio AWS = MS Fax Document; Fax signature AWS = STATGRAPHICS data AWSS = (MAC FILE TYPE) MS-Works spreadsheet AWWP = (MAC FILE TYPE) MS-Works word processor file AWWP = (MAC FILE_TYPE) Works WP File AWX = Custom application wizard AWX = Fax(tbv) AX = Modula-3 linker information for libraries AXA = Album Axialis AXD = Avery Label Pro Re-Index File AXE = Midiprg Pchord Powpro compressed file AXE = MS Autoroute MAP AXG = AXUM GraphSheet file AXI = Clipart; Axiom Composite File Management System (MetaToolsFile Kai's Power Goo Picture Library) AXL = ArcIMS XML Project File AXP = Anvil 5000 : Preview AXQ = Ada Ada Editor file AXR = Telsis Digital Audio File AXS = HTML; ActiveX Script AXT = ASCII Application Object Template AXT = Photoshop Replace Color/Color Range AXX = ARJ compressed file multi-volume archive (xx = number from 01 to 99) AYS = AY Paste 'Paste' file AYU = AY-Paste Uninstall information