eu-official-language codelist List of codes of the EU official languages Version 20220316-0 Subset of language Structure flat Used in BT-702 Notice Official Language Codes BUL Bulgarian CES Czech DAN Danish DEU German ELL Greek ENG English EST Estonian FIN Finnish FRA French GLE Irish HRV Croatian HUN Hungarian ITA Italian LAV Latvian LIT Lithuanian MLT Maltese NLD Dutch POL Polish POR Portuguese RON Romanian SLK Slovak SLV Slovenian SPA Spanish SWE Swedish