BLS-Blockland-saved-game
BLS-Blockland-Saved-Game-Step-1-Games-LLC
BLS-Brush-Lettering-saved-brush-lettering-style
BLT-AIM-AOL-Instant-Messenger-saved-buddy-list
BLT-AOL-Instant-Messenger-AIM-Saved-Buddy-List-File-America-Online-Inc
BLT-CATC-Merlin-Bluetooth-Trace-Files
BLT-Wordperfect-for-DOS
BLT-Wordperfect-for-DOS-Corel-Corporation
BLU-Apple-Binary-2-Library-Utility-Archive
BLU-Blue-Compiler-Blue-Source-File-Monash-University
BLUE-EVE-Online-data-generic-Header
BLUE-EVE-Online-texture-file
BLU-FileMaker-Pro-Runtime-Extension
BLW-ArcView-World-File-For-BIL-Image-ESRI
BLWD-Claris-HomePage
BLW-World-file-for-bil-image
BLY-Fifa-World-Cup-Game-Art-Loadgame-file
BLY-Fifa-World-Cup-game-data
BLZ-Bitmap-graphic-file
BLZ-Blazon-Heraldic-Shield-file
BLZ-BriefLZ-compressed-data
BLZ-Compressed-Bitmap-Graphic
BLZ-Emblaze-Creator-file
BLZ-N-Gage-Game-File-Nokia
BLZ-Serial-Number-File
BLZ-Twinkle-Bulbs-Bulb-File
BM1-Apogee-BioMenace-data
BM2-Boardmaker-Interactive-Board-File
BM2-Subspace-Continuum-bitmap-graphic
BM3-Bio-Menace-data-file
BMA-Song-format-used-by-Beatmania-emulators
BMB-Pro-ENGINEER-Temporary-File-PTC
BMB-SLICS-Bounding-Box-Information
BMC-Bitmap-Cache-File
BMC-Embroidery-graphic-file
BMC-Embroidery-Image-File
BMC-IBM-Voice-Type-languages-New-user-file
BMC-Microsoft-Terminal-Server-Client-cache-file
BMD-GameCube-3D-Model-File
BMD-GameCube-3D-Model-Texture-Skeleton-Nintendo
BMD-Mu-Online-Data-File-WEBZEN-Inc
BMD-Nintendo-GameCube-3D-model
BMDT-Mac-File-Type
BME-BeatMania-7-Key-Song-File
BME-BeatMania-Song-File
BMF-Binary-Material-File
BMF-Corel-Gallery-file
BMG-Bert-s-Dinosaurs-File
BMG-Boomerang-Bodenner-s-Object-Oriented-Modeler-file
BMG-Sterling-KeyWG-BML-OLE-file
TechTarget file types