Received nod from ulm on #gentoo-dev prior to committing
bs - Bosnian
ca - Catalan
ca-valencia - Catalan (Valencian)
+cak - Kaqchikel
chr - Cherokee
cs - Czech
csb - Kashubian
de-1901 - German (traditional orthography)
dgo - Dogri (individual language)
doi - Dogri (macrolanguage)
+dsb - Lower Sorbian
dz - Dzongkha
el - Modern Greek
en - English
et - Estonian
eu - Basque
fa - Persian
+ff - Fulah
fi - Finnish
fil - Filipino
fo - Faroese
ga - Irish
gd - Scottish Gaelic
gl - Galician
+gn - Guarani
gu - Gujarati
gug - Paraguayan Guarani
he - Hebrew
ky - Kirghiz
la - Latin
lb - Luxembourgish
+lij - Ligurian
lo - Lao
lt - Lithuanian
lv - Latvian