| filename extensions | art-335 |
| ad2 | |
| TechTarget file types | art-336 | AD2-ADPCM-2-bit-compressed-voice-file |
| TechTarget file types | art-336 | AD2-ADPCM-2-bit-compressed-voice-file-ZFAX |
| TechTarget file types | art-336 | AD2-ad2-Web-Page-Script-File-ad2-Inc |
| English | eng-000 | ADPCM 2-bit compressed voice file |
| English | eng-000 | ADPCM 2-bit compressed voice file - ZFAX |
| English | eng-000 | ad2 Web Page Script File |