Guyana
English, Amerindian dialects, Creole, Caribbean Hindustani (a
dialect of Hindi), Urdu

Haiti
French (official), Creole (official)

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

Honduras
Spanish, Amerindian dialects

Hong Kong
Chinese (Cantonese) 89.2% (official), other Chinese
dialects 6.4%, English 3.2% (official), other 1.2% (2001 census)

Hungary
Hungarian 93.6%, other or unspecified 6.4% (2001 census)

Iceland
Icelandic, English, Nordic languages, German widely spoken

India
Hindi 41%, Bengali 8.1%, Telugu 7.2%, Marathi 7%, Tamil 5.9%,
Urdu 5%, Gujarati 4.5%, Kannada 3.7%, Malayalam 3.2%, Oriya 3.2%,
Punjabi 2.8%, Assamese 1.3%, Maithili 1.2%, other 5.9%
note: 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 41% 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 (2001 census)

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%