| avux | ARGUS Enterprise Exported Properties Data |
| avv | Avid Media Composer Volume Data |
| avz | AviSys v6 Database Backup |
| aw | Answer Wizard Index |
| aw5 | MESA Actigraphy Actigraph Database |
| awa | ActiveWords Archive |
| awb | ActiveWords WordBase Data |
| awb | Ad-Aware Backup Data |
| awbr | WriteOnline WordBar Data |
| awbs | Automated Weight and Balance System Data |
| awcav | ActiveWorlds Custom Avatar |
| awd | AWARD BIOS Firmware Update |
| awd | COREX Automatic Word and Phoneme Segmentation Data |
| awdb | Access Walker Database |
| awe | Adobe Acrobat Bookmark XML Data |
| awf | AUSKey Data |
| awh | ActiveWorlds Browser Help Data |
| awi | Audacity Wave Information Data |
| awkw | Awkwords Generated Data |
| awl | Ad-Aware Language Data |
| awm | Likno AllWebMenus Data |
| awn | Avant Window Navigator Theme Data |
| awp | ActiveWords Productivity Log |
| awr | Ad-Aware Reference Data |
| awr | Iconics AlarmWorX32 Report File |
| aws | Active-HDL Workspace Data |
| aws | ActiveWords System Data |
| aws | Alteryx Designer Allocate Workspace Data |
| aws | Autodesk AutoCAD Workspace Data |
| aws | Statgraphics AWS Data |
