Cuba
Spanish

Cyprus
Greek, Turkish, English

Czech Republic
Czech

Denmark
Danish, Faroese, Greenlandic (an Inuit dialect), German
(small minority)
note: English is the predominant second language

Djibouti
French (official), Arabic (official), Somali, Afar

Dominica
English (official), French patois

Dominican Republic
Spanish

East Timor
Tetum (official), Portuguese (official), Indonesian,
English
note: there are about 16 indigenous languages; Tetum, Galole,
Mambae, and Kemak are spoken by significant numbers of people

Ecuador
Spanish (official), Amerindian languages (especially Quechua)

Egypt
Arabic (official), English and French widely understood by
educated classes