| 帕福斯 | Pà fú sī | Paphos, Cyprus |
| 帕丽斯・希尔顿 | Pà lì sī · Xī ěr dùn | Paris Hilton |
| 底格里斯 | Dǐ gé lǐ sī | Tigris River, Iraq |
| 底格里斯河 | Dǐ gé lǐ sī hé | Tigris River, Iraq |
| 底比斯 | Dǐ bǐ sī | Thebes, place name in ancient Egypt; Thebes, ancient Greek city state |
| 底锡斯海 | Dǐ xī sī hǎi | Thetys (hypothetical ocean between Africa and Eurasia in geological history) |
| 库尔德斯坦 | Kù ěr dé sī tǎn | Kurdistan |
| 康多莉扎・赖斯 | Kāng duō lì zhā · Lài sī | Rice (name); Condoleezza Rice (1954-) US Secretary of State from 2005 |
| 康斯坦察 | Kāng sī tǎn chá | Constanta (city in Romania) |
弗洛伦蒂诺・佩雷
斯 | Fú luò lún dì nuò · Pèi léi sī | Florentino Pérez (1947-), Spanish businessman and president of Real Madrid football club |
| 弗洛勒斯岛 | Fú luò lēi sī dǎo | Flores, Indonesia; also written 弗洛里斯岛 |
| 弗洛里斯岛 | Fú luò lǐ sī dǎo | Flores, Indonesia; also written 弗洛勒斯岛 |
| 弗莱威厄斯 | Fú lái wēi è sī | Flavius (Roman historian of 1st century AD) |
| 弗兰西斯 | Fú lán xī sī | Francis (name) |
| 弗兰西斯・培根 | Fú lán xī sī · Péi gēn | Francis Bacon (1561-1626), English renaissance philosopher and early scientist |
| 弗里斯兰 | fú lǐ sī lán | Friesland |
| 弦贝斯 | xián bèi sī | acoustic bass (guitar) |
| 得克萨斯 | Dé kè sà sī | Texas, US state |
| 得克萨斯州 | Dé kè sà sī zhōu | Texas, US state |
| 德克萨斯 | Dé kè sà sī | Texas |
| 德克萨斯州 | Dé kè sà sī zhōu | state of Texas |
| 德累斯顿 | Dé lèi sī dùn | Dresden, capital of Saxony 萨克森州, Germany |
| 德雷斯顿 | Dé léi sī dùn | Dresden, Germany |
| 德雷福斯 | Dé léi fú sī | Dreyfus (name); Alfred Dreyfus (1859-1935), French artillery officer of Alsatian and Jewish background, infamously imprisoned 1894 in miscarriage of justice |
| 德雷福斯案件 | Dé léi fú sī àn jiàn | Dreyfus affair 1894-1906, notorious political scandal in France case involving antisemitism and miscarriage of justice |
| 忽鲁谟斯 | Hū lǔ mó sī | old Chinese name for Hormuz; now called 霍尔木兹 |
| 恩斯赫德 | Ēn sī hè dé | Enschede, city in the Netherlands |
| 恰帕斯州 | Qià pà sī zhōu | Chiapas |
| 惠斯勒 | Huì sī lè | Whistler (name) |
| 惠斯特 | huì sī tè | whist (loanword) |
| 爱克斯光 | ài kè sī guāng | X-ray; Röntgen or Roentgen ray |
| 爱克斯射线 | ài kè sī shè xiàn | X-ray radiation |
| 爱德斯沃尔 | Ài dé sī wò ěr | Eidsvoll (city in Norway) |
| 爱斯基摩 | Ài sī jī mó | Eskimo; Inuit |
| 爱斯基摩人 | Ài sī jī mó rén | Eskimo; also called Inuit 因纽特 |
| 戈德斯通 | Gē dé sī tōng | Goldstone (name) |
| 戈斯拉尔 | Gē sī lā ěr | Goslar, Germany |
| 戴维斯 | Dài wéi sī | Davis or Davies (name) |
| 戴维斯杯 | Dài wéi sī bēi | Davis cup (international tennis team competition) |
| 扎格罗斯 | Zā gé luó sī | Zagros mountains of southwest Iran |
| 扎格罗斯山脉 | Zā gé luó sī shān mài | Zagros mountains of southwest Iran |
| 托罗斯山 | Tuō luó sī shān | Taurus mountains of south Turkey |
| 托马斯・阿奎纳 | Tuō mǎ sī · Ā kuí nà | Thomas Aquinas (1225-1274), Italian Catholic priest in the Dominican Order, philosopher and theologian in the scholastic tradition |
| 拉姆斯菲尔德 | Lā mǔ sī fēi ěr dé | (Donald) Rumsfeld, secretary of Defense |
| 拉帕斯 | Lā pà sī | La Paz, administrative capital of Bolivia, usually written as 拉巴斯 |
| 拉斯帕尔马斯 | Lā sī pà ěr mǎ sī | Las Palmas, Spain |
| 拉斯穆森 | Lā sī mù sēn | Rasmussen (name) |
| 拉斯维加斯 | Lā sī Wéi jiā sī | Las Vegas, Nevada |
| 拉普拉斯 | Lā pǔ lā sī | Pierre Simon Laplace (1749-1827), French mathematician |
| 拉特格斯大学 | Lā tè gé sī dà xué | Rutgers University (Newark, New Jersey) |
