File Extensions Abbreviations and Acronyms

1. EPSF
   Encapsulated Postscript Format File
2. EPSI
   Encapsulated PostScript style preview file
3. EPUB
   Open Ebook File
4. EPW
   Energyplus Weather Data File
5. EQF
   Equalizer Settings file (WinAmp)
6. EQF
   Winamp Equalizer Preset File
7. EQL
   Mathtype Settings
8. EQL
   Embedded Sql File
9. EQN
   Equation (WordPerfect for Win)
10. EQN
    Gal Equation File
11. EQN
    Wordperfect Equation
12. EQP
    Mathtype Preferences
13. ERB
    Braille Music Reader File
14. ERB
    Evil Genius Resource File
15. ERB
    Ruby Erb Script
16. ERD
    Prosa Entity Relationship Diagram graphic file
17. ERF
    Epson Raw File
18. ERF
    Bioware Entity Resource File
19. ERL
    Erlang Source Code File
20. ERL
    Gameguard Error Log File

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