| awv | Iconics AlarmWorX32 Viewer File |
| awzip | ActiveWords Compressed Solution Data |
| axa | Axialis Album Data |
| axd | Actrix Technical 2000 Data |
| axd | Avery LabelPro Re-index Data |
| axdt | ANSYS External Data |
| axe | Autoroute Export Data |
| axe | ChordMaster AXE Data |
| axg | Microsoft Autoroute Trip Data |
| axi | KPT Goo Picture Library |
| axis | Microsoft SSAS AXIS Data |
| axm | AXMEDIS Object |
| axp | AnvilCad CAD Model |
| axp | GraphStore eCADLite Data |
| axq | EditRocket Ada Editor Data |
| axr | AXIS Diplomat Report Data |
| axs | AXIS Data File |
| axt | Adobe Photoshop Replace Color Setup |
| axt | Microsoft Autoroute Trip Template |
| axt | ZENworks snAppShot Application ASCII Object Template |
| axtr | Microsoft Dynamics AX Task Recording Package |
| axvi | Axialis IconGenerator Icon Collection |
| axw | Analyzer StateForms Data |
| ayat | Ayat Data |
| ayc2 | CS-80V Data |
| ays | AY Paste Data |
| ayt | Ayat Data |
| ayu | AY Paste Data |
| ayy | FSUTMS Binary Transit Plotting Model |
| az! | Vuze Partial Download |
| azd | Amazon Software Downloader Data |
| aze | Amaze Encrypted Data |
| azf | AirZip FileSECURE AZF File |
| azk | DMDX Output Document |
| azl | Amazon Kindle Data |
