Supported Languages

Below is the list of alpha2 language codes that you can specify when updating additional_languages

Name	Code
Abkhazian	ab
Afrikaans	af
Albanian	sq
Armenian	hy
Avaric	av
Avestan	ae
Aymara	ay
Azerbaijani	az
Basque	eu
Belarusian	be
Bosnian	bs
Bulgarian	bg
Catalan; Valencian	ca
Corsican	co
Czech	cs
Danish	da
Dutch; Flemish	nl
English	en
Estonian	et
Fijian	fj
Finnish	fi
French	fr
German	de
Gaelic; Scottish Gaelic	gd
Irish	ga
Greek, Modern	el
Haitian; Haitian Creole	ht
Croatian	hr
Hungarian	hu
Icelandic	is
Italian	it
Latvian	lv
Lithuanian	lt
Luxembourgish; Letzeburgesch	lb
Norwegian	no
Persian	fa
Polish	pl
Portuguese	pt
Romanian; Moldavian; Moldovan	ro
Russian	ru
Slovak	sk
Slovenian	sl
Samoan	sm
Spanish; Castilian	es
Sardinian	sc
Serbian	sr
Swedish	sv
Ukrainian	uk
Welsh	cy