Haiti
French (official), Creole (official)

Holy See (Vatican City)
Italian, Latin, French, various other
languages

Honduras
Spanish, Amerindian dialects

Hong Kong
Chinese (Cantonese), English; both are official

Hungary
Hungarian 98.2%, other 1.8%

Iceland
Icelandic, English, Nordic languages, German widely spoken

India
English enjoys associate status but is the most important
language for national, political, and commercial communication;
Hindi is the national language and primary tongue of 30% of the
people; there are 14 other official languages: Bengali, Telugu,
Marathi, Tamil, Urdu, Gujarati, Malayalam, Kannada, Oriya, Punjabi,
Assamese, Kashmiri, Sindhi, and Sanskrit; Hindustani is a popular
variant of Hindi/Urdu spoken widely throughout northern India but is
not an official language

Indonesia
Bahasa Indonesia (official, modified form of Malay),
English, Dutch, local dialects, the most widely spoken of which is
Javanese

Iran
Persian and Persian dialects 58%, Turkic and Turkic dialects
26%, Kurdish 9%, Luri 2%, Balochi 1%, Arabic 1%, Turkish 1%, other 2%

Iraq
Arabic, Kurdish (official in Kurdish regions), Assyrian,
Armenian