OGA - OMN
-
- OGA - Ogg Vorbis Audio File
- OGA - Ogg Vorbis audio profile
- OGF - OnkoS Graphic File ( OnkoS )
- OGF2 - MapViewGPS Map Coordinates File
- OGF3 - MapViewGPS Map Coordinates File
- OGG - Ogg Vorbis audio file
- OGI - OpenPBX Gateway Interface File ( OpenPBX.org)
- OGL - Overlay source code
- OGLE - Mac File Type
- OGM - Ogg Media video file
- OGNC - Web Page Source Code
- OGNC - Dynamic Web Page
- OGO - Origin graphic object file
- OGR - OGR C++ open source library
- OGS - Origin File
- OGS - Origin script file
- OGV - Ogg Vorbis Video Header
- OGV - Ogg Vorbis Video File
- OGV - Ogg Vorbis video profile
- OGW - Origin Worksheet File ( OriginLab Corporation )
- OGX - Ogg Vorbis Multiplex Profile ( Xiph.Org Foundation )
- OGX - Ogg Vorbis Multiplexed Media File
- OGX - C++ Component Gallery Exported Classes and Resources ( Borland Software...
- OH - DrillAssistant list file
- OH - Overhoor ( DrillAssistant ) List ( Efkasoft )
- OH4 - Overhoor ( DrillAssistant ) List ( Efkasoft )
- OHB - Source - On Hand Basic
- OHC - OpenHelp Table of Contents File ( Borland Software Corporation )
- OHI - Openhelp file
- OHL - OpenHelp Link ( Borland Software Corporation )
- OHP - OpenHelp project file
- OHP - DOS 7 File
- OHP - Dos7 file
- OHS - Bink Outbound History
- OHS - Outbound History ( Bink /+)
- OHSD - HealthFrame OpenHealth Service Plug -in ( Records For Living Inc.)
- OID - ProCurve Manager Non- ProCurve Network Device File
- OID - Object Interaction Diagram ( Prosa /OM)
- OIF - QuickBase file format
- OIF - QuickBase Web- sharable Database Interchange File
- OIK - Lenn ?3D Plant Distribution File ( Lenn ?3D GmbH i.G.)
- OIL - Open Image Library Format
- OIL - Open Image Library Format image format
- OIT - SleepScan and Ceegraph Offset Index File (Bio- logic Systems Corp.)
- OIX - Lenn ?3D Plant Distribution File ( Lenn ?3D GmbH i.G.)
- OJ - Atari Jaguar DSP ( JERRY ) object module file
- OJP - 3WayPack file
- OJP - 3WayPack (The Three - Mode Company )
- OK - QEDIT file
- OK - Unknown Apple II File
- OK - Dot OK File Digest ( John Oberschelp )
- OKR - Feldeinteilung module file (3-D Fassade Plus)
- OKS - OKScript File ( Mike Mardesich )
- OKT - Music module (MOD) (Oktalyzer)
- OKX - OKScript File ( Mike Mardesich )
- OL_ - green _ line file
- OLA - Online Access File
- OLB - Object Library (OLE) (Microsoft)
- OLB - Object library (VAX)
- OLD - Backup file (Generic)
- OLE - Object Linking and Embedding (OLE) custom control (Microsoft)
- OLF - OyezForms Legal Documents (UK) ( Oyez )
- OLG - OATS Log File ( AmsterCHEM )
- OLI - Text file (Olivetti)
- OLK - Microsoft Mail Mailbag Lock
- OLK - Outlook Address Book ( Microsoft Corporation )
- OLK - Microsoft Outlook address book
- OLL - TrialDirector Load File ( inData Corporation )
- OLN - MS Visual C++ Outline examples
- OLN - Visual C++ Outline Examples ( Microsoft Corporation )
- OLR - Openlab Raw Format ( Improvision )
- OLRW - Openlab Raw Format ( Improvision )
- OLS - Microsoft Office list shortcut file
- OLSR - Configuration file - olsrd
- OLSR - olsrd configuration Header
- OLT - MS Visual C++ Outline examples
- OLT - Orbit Downloader List File ( OrbitDownloader.com)
- OLTB - Mac File Type
- OLV - OnLive ! Traveler Sound File (The Digital Space Commons )
- OLV - OyezForms legal document file
- OLV - Roller Coaster Tycoon file
- OM - Omicron Compiler File
- OMA - Sony OpenMG Music Format File ( Sony Corporation of America )
- OMA - Sony OpenMG Music File
- OMA - Audio file - Labelgate CD 2, MAGIQLIP2
- OMB - Omnibus Offline Web Storage ( Alfega Technologies Inc.)
- OMC - Atrac3 (Sony Music Store) audio file
- OMCS - Office Manager Enterprise Document Archive ( Softwarebuero Krekeler )
- OMCS - Office Manager Access File
- OMD - Prosa /OM Class Model
- OMD - Class model ( Prosa /OM)
- OMEG - (MAC CREATOR CODE ) Mathematica (all kinds of files )
- OMEG - Mac File Type
- OMF - Open Media Format File
- OMFI - Open Media Framework file
- OMG - OpenMG Audio File
- OMG - O&O DiskImage backup file
- OMG - OpenMG Jukebox ( Sony )
- OMN - Omnipotent collection file
