File Extensions Abbreviations and Acronyms

1. .ASHBAK
   Ashampoo Backup Archive
2. .ASVX
   Finale Auto-save File
3. .BACKUPDB
   Time Machine Backup Folder
4. .BAKX
   Finale Backup File
5. .BCKP
   Ad-aware Quarantined File
6. .BLEND1
   Blender Document Backup File
7. .FLKA
   Folder Lock Portable Locker File
8. .FLKB
   Folder Lock Basic Locker File
9. .GB1
   Game Maker Backup File
10. .IV2I
    Norton Ghost Incremental Virtual Volume Image
11. .MDBACKUP
    Iphone Data Backup File
12. .ONEPKG
    Microsoft Onenote Package File
13. .PBX5SCRIPT
    Personal Backup Script
14. .QBA.TLG
    Qba Transaction Log File
15. .QBMB
    Quickbooks Backup File
16. .QBMD
    Quickbooks Backup File
17. .QUICKEN2015BACKUP
    Quicken 2015 Backup File
18. .QUICKENBACKUP
    Quicken Essentials for Mac Backup File
19. .SN2
    Drive Snapshot Second Differential Backup
20. .SV2I
    Symantec System Index File

Last updated: March 20, 2022 — Total entries: 12,446