File Extensions Abbreviations and Acronyms

1. .ISH1
   Animation-ish Wiggledoodle-ish Document
2. .ISH2
   Animation-ish Flipbook-ish Document
3. .ISH3
   Animation-ish Advanced-ish Document
4. .IX2
   Wordperfect Address Book File
5. .JOBOPTIONS
   Adobe Joboptions File
6. .JOINED
   Hj-split Data File
7. .JRXML
   Jasperreports Layout File
8. .JUDE
   Jude Project File
9. .KDBX
   Keepass Password Database
10. .KEY-TEF
    Keynote Icloud Presentation
11. .KISMAC
    Kismac Webservice File
12. .L6T
    Line 6 Tone File
13. .LAYOUTDESIGNER
    Quickbooks Layout Designer File
14. .LIB4D
    Cinema 4d Preset Library
15. .LIVEREG
    Symantec Antivirus Session File
16. .LRCAT
    Adobe Photoshop Lightroom Catalog File
17. .LRDATA
    Adobe Photoshop Lightroom Data File
18. .LW4
    Lightwright File
19. .MCMAC
    Mastercook Mac Document
20. .MD8
    Mediator Project File

Last updated: March 20, 2022 — Total entries: 12,444