| .3gp |
3GPP Multimedia File |
| .8svx |
Amiga 8-Bit Sound File |
| .4mp |
4-MP3 Database File |
| .3ga |
3GPP Audio File |
| .5xs |
Line 6 POD HD500X Edit Setlist File |
| .5xb |
Line 6 POD HD500X Edit Bundle |
| .5xe |
Line 6 POD HD500X Edit Preset File |
| .669 |
UNIS Composer 669 Module |
| .3gpa |
3GPP Multimedia File |
| .0cc |
0CC-FamiTracker Module |
| .6cm |
Six Channel Module |
| .8cm |
Eight Channel Module |
| .8med |
Amiga OctaMed Music File |
| .2sf |
Nintendo DS Sound File |
| .2sflib |
Nintendo DS Audio Library File |
| .aif |
Audio Interchange File Format |
| .avi |
Audio Video Interleave File |
| .amr |
Adaptive Multi-Rate Codec File |
| .ape |
AVS Plugin Effects File |
| .aa |
Audible Audio Book File |
| .acd |
ACID Project File |
| .aa3 |
ATRAC Audio File |
| .abm |
Music Album |
| .adt |
ACT! Document Template |