Valid Locale Identifiers for use in Language Preferences

Locale id	Locale name		Locale id	Locale name
ar	Arabic		ko	Korean
be	Belarusian		lt	Lithuanian
bg	Bulgarian		lv	Latvian
ca	Catalan		mk	Macedonian
cs	Czech		ms	Malay
da	Danish		mt	Maltese
de	German		nl	Dutch
el	Greek		no	Norwegian
en	English		pl	Polish
es	Spanish		pt	Portuguese
et	Estonian		ro	Romanian
fi	French		ru	Russian
fr	French		sk	Slovak
ga	Irish		sl	Slovenian
hi_IN	Hindi		sq	Albanian
hr	Croatian		sr	Serbian
in	Indonesian		sv	Swedish
is	Icelandic		th	Thai
it	Italian		tr	Turkish
iw	Hebrew		vi	Vietnamese
ja	Japanese		zh	Chinese