Similar to FD_(ファイル管理ソフト)

Data transfer object

DeCSS

Defraggler

Dietlibc

Dir (command)

Dirac (software)

Direct2D

DirectShow

DirectWrite

Dnsmasq

DOS extender

Dr.Web

Data definition language#DROP statement

DVD Player (macOS)

DWARF

Oracle E-Business Suite

EAR (file format)