| ds2res | Dungeon Siege 2 Data |
| dsg | Doom Saved Game |
| dsl | Critical Seeker Picture Packet |
| dspl | Call of Duty: Modern Warfare 3 Server Playlist |
| dsres | Dungeon Siege Resource Data |
| dv2 | Divinity 2 Data |
| dwi | Dance With Intensity Song |
| dx | Deus Ex Map File |
| dxm | Deus Ex Modloader Map |
| dxs | Deus Ex Saved Game |
| dxw | DimensioneX World Data |
| dzb | The Wind Waker Collision Mesh Data |
| dzip | The Witcher 2 Game Archive |
| dzr | The Wind Waker Room Data |
| dzs | The Wind Waker Worldspace Data |
| e3 | Esoteria Game Data |
| e3mod | Emergency 3 Mod Package |
| e4mod | Emergency 4 ModPack |
| e4p | Emergency 4 Prototype File |
| ea3 | FIFA 2001 Game Data |
| ean | DragonBall Xenoverse Animation |
| echr | Explorations RPG Game Engine Resource |
| eepf | EmuOS Exchangeable Packet |
| ees | Empire Earth Scenario Data |
| eff | Infinity Engine 2.0 Effects |
| egl | Sabre Ace: Conflict Over Korea Data |
| egm | Enigmo Solutions File |
| egrp | Explorations RPG Game Engine Resource |
| eic | East India Company Saved Game |
| eix | Metin2 Game Data |
| ek6 | 3DS 6th Pokemon Save |
| ekv | Left 4 Dead Game Data |
| elb | WWII Fighters Audio Data |
| elv | Aces Hight Map Elevation Data |
| emd | DragonBall Xenoverse Model |
