| .3da |
3D Assembly File |
| .1 |
Unix Section 1 Man Page |
| .4th |
Forth Language File |
| .1st |
Readme File |
| ._playmusicid |
Google Play Music ID File |
| .8st |
8start Launcher File |
| .3don |
Scrutinize 3D Mesh File |
| .ai |
Adobe Illustrator File |
| .asp |
Active Server Page |
| .aspx |
Active Server Page Extended File |
| .avs |
AVS Preset File |
| .as |
ActionScript File |
| .alx |
BlackBerry Application Loader XML File |
| .appref-ms |
Microsoft Application Reference File |
| .avx |
Avid Plugin File |
| .asc |
PGP ASCII Armored File |
| .asax |
ASP.NET Server Application File |
| .aux |
LaTeX Auxiliary File |
| .asy |
Asymptote Module |
| .ale |
Avid Log Exchange File |
| .avp |
Avid Project File |
| .a5w |
Alpha Five Webpage File |
| .adcp |
Adobe Device Central Project File |
| .a2l |
ASAP2 ECU Description File |