| 伊 | yī | he; she; surname Yi; abbr. for Iraq or Iran |
| 伊朗 | Yī lǎng | Iran |
| 伊拉克 | Yī lā kè | Iraq |
| 伊斯兰教 | yī sī lán jiào | Islam |
| 伊斯兰堡 | Yī sī lán bǎo | Islamabad, capital of Pakistan |
| 伊伦 | Yī lún | Irun (city in Basque region of Spain) |
| 伊凡 | Yī fán | Ivan (Russian name) |
| 伊利亚特 | Yī lì yà tè | Homer's Iliad |
| 伊利埃斯库 | Yī lì āi sī kù | Iliescu |
| 伊利湖 | Yī lì hú | Lake Eire, one of the Great Lakes 五大湖 |
| 伊利诺 | Yī lì nuò | Illinois, US state |
| 伊利诺伊 | Yī lì nuò yī | Illinois, US state |
| 伊利诺伊州 | Yī lì nuò yī zhōu | Illinois, US state |
| 伊利诺州 | Yī lì nuò zhōu | Illinois, US state |
| 伊吾 | Yī wú | Yiwu county in Kumul prefecture 哈密地区, Xinjiang |
| 伊吾县 | Yī wú xiàn | Yiwu county in Kumul prefecture 哈密地区, Xinjiang |
| 伊塔 | yī tǎ | eta (Greek letter Ηη) |
| 伊塞克湖 | Yī sāi kè hú | lake Issyk-Kul in Kyrgyzstan |
| 伊士曼柯达公司 | Yī shì màn Kē dá Gōng sī | Eastman Kodak Company (US film company) |
| 伊妹儿 | yī mèir | email (loanword); see 电子邮件 |
| 伊始 | yī shǐ | beginning; henceforth |
| 伊娃 | Yī wá | Eva (name) |
| 伊娃・门德斯 | Yī wá · Mén dé sī | Eva Mendes, American actress |
| 伊宁 | Yī níng | Yining city and county or Ghulja nahiyisi in Ili Kazakh autonomous prefecture 伊犁哈萨克自治州, Xinjiang |
| 伊宁市 | Yī níng shì | Gulja or Yining city in Xinjiang, capital of Ili Kazakh autonomous prefecture |
| 伊宁县 | Yī níng xiàn | Yining county or Ghulja nahiyisi in Ili Kazakh autonomous prefecture 伊犁哈萨克自治州, Xinjiang |
| 伊尼亚斯 | Yī ní yà sī | Aeneas |
| 伊尼伊德 | Yī ní yī dé | Aeneid |
| 伊尼特 | Yī ní tè | Virgil's Aeneid (epic about the foundation of Rome) |
| 伊川 | Yī chuān | Yichuan county in Luoyang 洛阳, Henan |
| 伊川县 | Yī chuān xiàn | Yichuan county in Luoyang 洛阳, Henan |
| 伊州 | Yī zhōu | Tang dynasty province in modern Xinjiang, around Kumul 哈密; Illinois (US state) |
| 伊思迈尔 | Yī sī mài ěr | Ismail (name); Shāh Ismāil I (1487-1524), founder of Persian Safavid dynasty, reigned 1501-1524 |
| 伊戈尔 | Yī gē ěr | Igor |
| 伊戈尔斯 | Yī gē ěr sī | Eagles (name) |
| 伊斯坦布尔 | Yī sī tǎn bù ěr | Istanbul, Turkey |
| 伊斯帕尼奥拉 | Yī sī pà ní ào lā | Hispaniola (Caribbean island including Haiti and the Dominican Republic) |
| 伊斯曼 | Yī sī màn | Eastman (name); George Eastman (1854-1932), US inventor and founder of Kodak 柯达; Max F. Eastman (1883-1969), US socialist writer, subsequently severe critic of USSR |
| 伊斯法罕 | Yī sī fǎ hǎn | Isfahan or Eşfahān, province and city in central Iran |
| 伊斯特 | yī sī tè | Istres (French town) |
| 伊斯兰 | Yī sī lán | Islam |
| 伊斯兰会议组织 | Yī sī lán Huì yì Zǔ zhī | Organization of the Islamic Conference |
| 伊斯兰圣战组织 | Yī sī lán shèng zhàn zǔ zhī | Islamic Jihad (Palestinian armed faction) |
| 伊斯兰党 | Yī sī lán dǎng | Islamic party |
| 伊于胡底 | yī yú hú dǐ | where will it stop? |
| 伊春 | Yī chūn | Yichun prefecture level city in Heilongjiang |
| 伊春区 | Yī chūn qū | Yichun district of Yichun city, Heilongjiang |
| 伊春市 | Yī chūn shì | Yichun prefecture level city in Heilongjiang province 黑龙江 in northeast China |
| 伊普西隆 | yī pǔ xī lóng | epsilon (Greek letter Εε) |
| 伊曼 | yī màn | see 伊玛目 |
