Photography Abbreviations and Acronyms

1. EF
   Electso Focus
2. EF
   Electronic Focus
3. EF-S
   Electro-Focus Short Back Focus
4. EF-S
   Electronic Focus Short Backfocus
5. EFHC
   European Field Herping Community
6. EFS
   Electronic Focus - Short Back Focus
7. EG&G
   Edgerton, Germeshausen, and Grier
8. EI
   Extended Information
9. EI
   Exposure Index
10. EIAP
    Excellence In Avian Photography
11. EID
    Electronic Imaging Division
12. EIR
    Ektachrome Infrared
13. EIRIS
    Enhanced Integrated Resist Imaging System
14. EIS
    Eso Imaging Survey
15. EJ
    Extra Jexky
16. EJ
    Extra Jerky
17. EL
    Enlarging Lens
18. EMDI
    Enhanced Mobile Document Imaging
19. EMP
    Eckman Maus Photography
20. END
    Equivalent Neutral Density

Last updated: May 23, 2020 — Total entries: 1,394