DA1 - DB
-
- DA1 - Registry backup
- DA1 - Windows Registry backup file
- DA1 - Star Trek Generations Saved game file format
- DA2 - Windows Dancer file
- DA2 - DeepAnalysis 2 eBay auction data
- DA2 - Data File
- DA2 - Star Trek Generations Saved Games
- DA3 - Star Trek Generations Saved game file format
- DA4 - SeeYou Waypoint ( Naviter )
- DA4 - Star Trek Generations Saved game file format
- DA5 - Star Trek Generations Saved Games
- DA5 - Green line file
- DA6 - Star Trek Generations Saved game file format
- DA7 - Star Trek Generations Saved game file format
- DA8 - Star Trek Generations Saved game file format
- DA9 - Star Trek Generations autosave game file
- DA_ - GKSetup support file
- DAA - PowerISO Direct-Access-Archive
- DAAP - Apple DAAP playlist file
- DAB - OrangeCD database file
- DAB - Autodesk rainfall distribution table file
- DAC - Pclhandler Image File
- DAC - PCIhandler file ( image )
- DAC - Sound File
- DAC - DATS Data File ( Prosig Ltd.)
- DAC - ADC TI/MIT DAC format
- DAD - Chromeleon Channel Raw Data
- DAD2 - Canvas
- DAE - Digital Asset Exchange File
- DAE - COLLADA digital asset document Header
- DAE - COLLADA 3D Asset
- DAEMONSCRIPT - DaemonTools Script (The Daemons Home )
- DAF - Digital Anchor data file
- DAG - Unknown Apple II File
- DAG - Aralia Format Fault Tree
- DAI - DAIProcessor
- DAL - SpeedBit Download Accelerator Plus DAP List
- DAL - DVD-lab Project File
- DAL - DVD-lab Project File ( MediaChance )
- DAL - Download Accelerator Plus DAP list file
- DAM - DeltaMaster Analysis Model
- DAM - Dam file
- DAN - Winphone Address Book
- DAN - AMD ATI Radeon video driver
- DAN - Personal Paint Danish Language User Interface File ( Amiga )
- DAN - ATI Radeon Video Driver
- DAO - Windows Registry Backup
- DAP - Data access page (Microsoft Access 2000)
- DAPF - DinkeyAdd Dongle Program ( Microcosm Ltd.)
- DAPROJ - DivX Author Project File ( DivX Inc.)
- DAR - DVD Architect File
- DARBY - TheWord & Bible Companion Darby 's Bible Translation Bible
- DARK - OpenDark archiver compressed file Header
- DAS - Unknown Apple II File
- DAS - DeltaMaster Analysis Session
- DAS - Atari Jaguar DSP assembly source file
- DAS - Download Accelerator file list
- DAS - PackRat Index
- DAT - Extension used for some MPEG files
- DAT - Yahoo Messenger archive file
- DAT - WordPerfect Merge Data
- DAT - Microsoft Exchange Server v 5.0 Error File
- DAT - Data file
- DATA - Adobe Soundbooth data file
- DATA - CoreFSIF database
- DATA - Generally data file
- DATA - Arena Wars game data archive
- DATA - Font2d resources file
- DATA - SID Tune file
- DATA - Unknown Apple II File
- DATACONTRACT - Web Service Software Factory installer file
- DATASOURCE - Microsoft Visual Studio data source file
- DATBAK0 - Miranda data file backup
- DATS - Dynamic source - ATS
- DAV - Mace DVR- 1600HP video file
- DAV - DVR365 Video File
- DAWN - Experimental File Format
- DAX - Daxaif Compressed Audio
- DAX - PSP Compressed ISO Disc Image
- DAX - Compressed CD image file
- DAX - OrangeCD theme Header
- DAX - OrangeCD Theme ( Firetongue Software )
- DAX - DAX Compressed CD Image
- DAY - journal
- DAY - Journal file
- DAZ - Poser 3D file
- DAZ - DIABASS encrypted patient data
- DAZ - DAZ Studio file
- DB - Microsoft Access database file
- DB$ - Temporary debug info ( Clarion Modula -2)
- DB$ - Clarion for Modula -2 Debug Info ( SoftVelocity )
- DB$ - dBASE : Temporary file
- DB0 - dBASE init file
- DB0 - dBASE Initialization File
- DB1 - ImageDatabase index to image database
- DB1 - Adressmn file
- DB1 - Adressmn
- DB1 - Unknown Apple II File
