Similar to 中国語を公用語としている国の一覧

Dart (programming language)

Darwin Information Typing Architecture

DBD

DBSCAN

DCA agar

DCI-P3

DNA damage-inducible transcript 3

Deb (file format)

Deeplearning4j

Deletionpedia

DES

DF-3A

DHL Aviation

Dicer

Template:Disability sidebar

Dishevelled

Distributed-queue dual-bus

Template:Divisor classes

DMARC

List of official languages

List of countries and territories where Arabic is an official language

List of countries and territories where English is an official language

List of countries by English-speaking population