Bắc Ai-len

== Vietnamese == === Etymology === bắc (“north”) +‎ Ai-len (“Ireland”), calque of English Northern Ireland. === Pronunciation === (Hà Nội) IPA(key): [ʔɓak̚˧˦ ʔaːj˧˧ lɛn˧˧] (Huế) IPA(key): [ʔɓak̚˦˧˥ ʔaːj˧˧ lɛŋ˧˧] (Saigon) IPA(key): [ʔɓak̚˦˥ ʔaːj˧˧ lɛŋ˧˧] Phonetic spelling: bắc ai len === Proper noun === Bắc Ai-len Northern Ireland