File Extensions Abbreviations and Acronyms

  1. SI
    Softimage Image File
  2. SIB
    Sibelius Score
  3. SID
    PlaySID tunes and sound effects file
  4. SID
    Sid Audio File
  5. SID
    Mrsid Image
  6. SID
    Steam Game Data Backup File
  7. SIDB
    Itunes Authorization Data File
  8. SIDD
    Itunes Authorization Data File
  9. SIDN
    Itunes Authorization Data File
  10. SIDX
    Stuffit Archive Index File
  11. SIF
    Windows Setup Information File
  12. SIG
    Signature File
  13. SIG
    Broderbund Sign File
  14. SII
    18 Wheels of Steel: Haulin' Truck Definition File
  15. SIK
    Sicherungskopie Backup file
  16. SIM
    Telix SIMPLE script source
  17. SIM
    Sap Tutor File
  18. SIM
    Aurora Image
  19. SIM
    Steam Game Backup Information File
  20. SIMG
    Synclavier Disk Image File

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