IAK-Internet-Access-Kit-OS-2
IAM-Autodesk-Inventor-assembly-file
IAN-Text-file-Sterling-Software-Groundworks-COOL-Business-Team-Model
IAP-256-color-Palette-ASM
IAP-ASM-Palette
IAP-Iguana-Active-Server-active-page-script-file-format
IAP-TeamBG-File
IA-Roland-Garros-Tennis-Person-File
IAS-BitDefender-file
IAS-Iguana-Active-server-script-file
IAX-Bitmap-IBM-Image-Acess-eXecutive
I-AZZ-Cardfile-Index-Antanas-Zdramys
IB7-Pixel-Power-Collage
IB7-Pixel-Power-Collage-image-format
IBA-IBasic-Source-Code-File
IBA-Image
IBA-Image-format-unknown
IBA-MDE-InfoHandler-Infobase-File
IBC-IncrediBar-Cursor-File-IncrediMail-Ltd
IBD-Microsoft-Windows-Installer-file
IBD-PDS-Picture
IBD-PDS-picture-file
IBF-Instant-Backup-Towodo-Software
IBG-Bert-s-Dinosaurs-File
IBG-iBridge-Project-Workspace-i2-Inc
IBG-NASA-PDS-Graphic-Format
IBG-PDS-format-Bitmap-graphics
IB-InterBase-Database
IBK-Imaging-for-Windows-Image-Bookmark-Header
IBK-Kodak-Imaging-for-Windows-Bookmark-Microsoft-Corporation
IBK-National-Construction-Estimator-32-Picture-File
IBK-Sound-Blaster-FM-instrument-bank
IBK-Sound-Blaster-Instrument-Bank
IBL-IBasic-Component-Language-File
IB-LocoScript-printer-data-file
IBL-PCLTool-Index-by-Location-File-Page-Technology-Marketing-Inc
IBM-Compressed-archive-ARCHDOS-IBM-Internal-only
IBP-IsoBuster-CD-DVD-image-backup-Header
IBP-IsoBuster-CD-DVD-Layout-File-Smart-Projects
IBP-IsoBuster-Managed-image-information-file
IBQ-IsoBuster-CD-DVD-Image-File
IBQ-IsoBuster-managed-image-file
IBS-eBegin-e-book-reader
IBS-i2-iBase-file
IBS-IncrediBar-skin-file
IBT-IBTracer-InfiniBand-Trace-File
IBT-Texture-and-Model-File
IBX-Interscope-BlackBox-File
IBY-ROM-image-component-include-file
IC1-Atari-Image-Bitmap-graphics
TechTarget file types