| dir | Procomm Plus Dialing Directory |
| dir | WOW! Diagnostic Directory Data |
| dir00 | Windows Disk Defag Error Dump |
| dis | CorelDraw Thesaurus Dictionary |
| dis | DATAIR Data Import Specification Layout |
| dis | MODFLOW Discretization Package |
| dis | MSC Patran Displacement Results |
| dis | WRAP Flow Distribution Watershed Parameters Data |
| disabled | SpyBot Search and Destroy Disabled Data |
| discgrp | Geomview Discrete Groups Data |
| disp | Altair OptiStruct Displacement Data |
| dist | PLINK Genomic Hamming Distance Matrix |
| dist | SAM Scoring Data |
| dist-rdb | SAM RDB Scoring Data |
| distz | Mac OS X Distribution Data |
| dit | Windows 2000 Active Directory Data Store |
| dita | DITA Document |
| ditamap | DITA Topic Map |
| ditaval | DITA Conditions Data |
| dix | Adobe Bridge DIX Data |
| dix | Apertium Monodix Dictionary Data |
| dix | Money S3 Data |
| dix | Stonevoice Translator Custom Dictionary |
| diy | My Drivers Backup Setup |
| dja | DunDjinni Data |
| dja | Pioneer DJS Data |
| djae | Digital Juice for Adobe After Effects Data |
| djbz | DjVu Shared Dictionary |
| djd | Digital Juice Juicer Data |
| dje | MattBatt iAM-Player Tracklist Data |
| djf | NTI Backup Now Drive Backup |
| djm | Dynojet Map Data |
| djp | DJPrint Data |
| djrevealers | Digital Juice Juicer Revealers Data |
| djswipes | Digital Juice Juicer Swipes Data |
