| 欧泊 | ōu bó | opal (Sanskrit: upala) |
| 欧洲中央银行 | Ōu zhōu Zhōng yāng Yín háng | European Central Bank |
| 欧洲之星 | ōu zhōu zhī xīng | Eurostar (train line) |
| 欧洲人 | Ōu zhōu rén | European (person) |
| 欧洲共同市场 | Ōu zhōu gòng tóng shì chǎng | European common market (old term for EU, European Union) |
| 欧洲刑警组织 | Ōu zhōu xíng jǐng zǔ zhī | Europol (European Police Office) |
| 欧洲原子能联营 | ōu zhōu yuán zǐ néng lián yíng | Euratom |
| 欧洲大陆 | Ōu zhōu dà lù | continent of Europe |
欧洲安全和合作组
织 | Ōu zhōu ān quán hé hé zuò zǔ zhī | Organization for Security and Cooperation in Europe OCSE |
欧洲安全与合作组
织 | ōu zhōu ān quán yǔ hé zuò zǔ zhī | Organization for Security and Cooperation in Europe (OSCE) |
| 欧洲山杨 | Ōu zhōu shān yáng | European poplar (Populus tremula) |
| 欧洲杯 | Ōu zhōu bēi | European cup (e.g. soccer) |
| 欧洲核子中心 | Ōu zhōu hé zǐ zhōng xīn | European center for nuclear research CERN, at Geneva |
| 欧洲核子研究中心 | Ōu zhōu hé zǐ yán jiū zhōng xīn | European center for nuclear research CERN, at Geneva |
| 欧洲法院 | Ōu zhōu Fǎ yuàn | European Court of Justice |
| 欧洲理事会 | Ōu zhōu Lǐ shì huì | European Council |
| 欧洲联盟 | Ōu zhōu lián méng | European Union; EU |
| 欧洲自由贸易联盟 | Ōu zhōu Zì yóu Mào yì Lián méng | European Free Trade Association |
| 欧洲航天局 | Ōu zhōu Háng tiān jú | European Space Agency (ESA) |
| 欧洲语言 | ōu zhōu yǔ yán | European language |
| 欧洲议会 | Ōu zhōu Yì huì | European Parliament |
| 欧洲货币 | Ōu zhōu huò bì | Euro; European currency |
| 欧洲防风 | Ōu zhōu fáng fēng | parsnip (Pastinaca sativa) |
| 欧洲电视 | Ōu zhōu diàn shì | European TV; Eurovision |
| 欧洲电视歌唱赛 | Ōu zhōu diàn shì gē chàng sài | Eurovision song contest |
| 欧珀莱 | Ōu pò lái | Aupres, Shiseido's line in China |
| 欧盟 | Ōu méng | European Union; EU |
| 欧盟委员会 | Ōu méng wěi yuán huì | Commission of European Union |
| 欧盟成员国 | Ōu méng chéng yuán guó | EU member states; countries of the European Union |
| 欧米伽 | ōu mǐ gā | omega (Greek letter Ωω) |
| 欧美 | Ōu Měi | Europe and America; the West |
| 欧芹 | ōu qín | parsley (Petroselinum sativum) |
| 欧若拉 | ōu ruò lā | aurora |
| 欧莱雅 | Ōu lái yǎ | L'Oréal (French cosmetics company) |
| 欧莳萝 | Ōu shí luó | cumin (Cuminum cyminum) |
| 欧蝶鱼 | ōu dié yú | plaice |
| 欧车前 | ōu chē qián | psyllium (genus Plantago) |
| 欧里庇得斯 | Ōu lǐ bì dé sī | Euripides (c. 480-406 BC), Greek tragedian, author of Medea, Trojan Women etc |
| 欧阳予倩 | Ōu yáng Yú qiàn | Ouyang Yuqian (1889-1962), Chinese actor |
| 欧阳修 | Ōu yáng Xiū | Ouyang Xiu (1007-1072), Northern Song dynasty prose writer and historian |
| 欧阳询 | Ōu yáng Xún | Ouyang Xun (557-641), one of Four Great Poets of early Tang 唐初四大家 |
| 玛俐欧 | Mǎ lì ōu | Mario (Nintendo video game character); also transcribed variously as 马里奥, 马力欧 etc |
| 皱叶欧芹 | zhòu yè ōu qín | curled-leaf parsley (Petroselinum crispum) |
| 碧欧泉 | bì ōu quán | Biotherm (brand name) |
| 穆罕默德・欧玛 | Mù hǎn mò dé · Ōu mǎ | Mullah Mohammad Omar (1959-), Taliban leader, Afghan head of state 1996-2001 |
| 米欧 | mǐ ōu | mu (Greek letter Μμ) |
| 扎欧扎翁 | Zā ōu zā wēng | name of village in Nyima county, Nagchu prefecture, Tibet |
| 罗密欧 | Luó mì ōu | Romeo (name) |
| 罗密欧与朱丽叶 | Luó mì ōu yǔ Zhū lì yè | Romeo and Juliet, 1594 tragedy by William Shakespeare 莎士比亚 |
| 美欧 | Měi Ōu | US and EU; America-Europe |
