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 (official), Kurdish (official in Kurdish regions),
Turkoman (a Turkish dialect), Assyrian (Neo-Aramaic), Armenian
Ireland
English (official) is the language generally used, Irish
(Gaelic or Gaeilge) (official) spoken mainly in areas along the
western coast
Isle of Man
English, Manx Gaelic (about 2% of the population has
some knowledge)
Israel
Hebrew (official), Arabic used officially for Arab minority,
English most commonly used foreign language
Italy
Italian (official), German (parts of Trentino-Alto Adige
region are predominantly German speaking), French (small
French-speaking minority in Valle d'Aosta region), Slovene
(Slovene-speaking minority in the Trieste-Gorizia area)
Jamaica
English, English patois
Japan
Japanese
Jersey
English 94.5% (official), Portuguese 4.6%, other 0.9% (2001
census)
Jordan
Arabic (official), English widely understood among upper and
middle classes