iso639-0.1.0.1: ISO-639-1 language codes mapping to Haskell datatypes from the official site (http://www.loc.gov/standards/iso639-2/php/English_list.php)

Index - O

OCData.LanguageCodes
OJData.LanguageCodes
OMData.LanguageCodes
ORData.LanguageCodes
OSData.LanguageCodes