| addoc | AudioDesk Project |
| adp | Microsoft Access Project |
| adpr | Atlantis Word Processor Project |
| adw | Asprova Project |
| aep | Adobe After Effects Project |
| aepx | Adobe After Effects XML Project |
| aesx | UBTECH Alpha 1 Pro Robot Project |
| aexml | STATISTICA Analysis Explorer Project |
| agif | Active GIF Creator Project |
| agk | App Game Kit Project |
| agp | AppGini v2 Project |
| agp | ArtGem Project |
| agr | Grace Project |
| aifb | AIF Builder Project |
| ajg | AJC Grep Project |
| al8 | AAA Logo Project |
| all | AlligatorSQL Project |
| am2 | AutoPlay Menu Studio 2.0 Project |
| am3 | AutoPlay Menu Studio 3.0 Project |
| am4 | AutoPlay Media Studio 4 Project |
| am5 | AutoPlay Media Studio 5 Project |
| am6 | AutoPlay Media Studio 6 Project |
| am7 | AutoPlay Media Studio 7 Project |
| ameproj | Adobe Media Encoder Project |
| amsm | Atomic Mail Sender Project |
| amsproj | Ashampoo Music Studio Project |
| amt | AVSnap Project |
| amw | Anark Media Workspace |
| an | Adobe Edge Animate Project |
| and | Apadana Project |
