| 基础设施 | jī chǔ shè shī | infrastructure |
| 基础速率 | jī chǔ sù lǜ | basic rate (as in ISDN) |
| 基站 | jī zhàn | base station |
| 基网 | jī wǎng | base net (in geodetic survey) |
| 基脚 | jī jiǎo | footing; pedestal |
| 基谐波 | jī xié bō | fundamental frequency; base harmonic |
| 基诺族 | Jī nuò zú | Jinuo ethnic group |
| 基质膜 | jī zhì mó | basal plasma membrane |
| 基辅罗斯 | Jī fǔ Luó sī | Kievan Rus' |
| 基里巴斯 | Jī lǐ bā sī | Kiribati (formerly the Gilbert Islands) |
| 基里巴斯共和国 | Jī lǐ bā sī Gòng hé guó | Kiribati |
| 基金会 | jī jīn huì | foundation (institution supported by an endowment) |
| 基隆 | Jī lóng | Chilung or Keelung, city and major port in north Taiwan |
| 基隆市 | Jī lóng shì | Chilung or Keelung, city and major port in north Taiwan |
| 基面 | jī miàn | ground plane (in perspective drawing) |
| 基频 | jī pín | fundamental frequency |
| 基体 | jī tǐ | base body; matrix; substrate |
| 天佑吾人基业 | tiān yòu wú rén jī yè | annuit coeptis |
| 奠基石 | diàn jī shí | a foundation stone; a cornerstone |
| 奠基者 | diàn jī zhě | founder; pioneer |
| 妮可・基德曼 | Nī kě · Jī dé màn | Nicole Kidman (1967-), film actress |
| 官能基 | guān néng jī | functional group (chemistry) |
| 密尔沃基 | Mì ěr wò jī | Milwaukee (city) |
| 富拉尔基 | Fù lā ěr jī | Fularji district of Qiqihar city 齐齐哈尔, Heilongjiang |
| 富拉尔基区 | Fù lā ěr jī qū | Fularji district of Qiqihar city 齐齐哈尔, Heilongjiang |
| 对乙酰氨基酚 | duì yǐ xiān ān jī fēn | paracetamol; acetaminophen |
| 对氨基苯丙酮 | duì ān jī běn bǐng tóng | p-aminopropiophenone |
| 对冲基金 | duì chōng jī jīn | hedge fund |
| 山达基 | Shān dá jī | Scientology |
| 巴拉基列夫 | Bā lā jī liè fū | M.A. Balakirev, Russian composer |
| 巴尔舍夫斯基 | Bā ěr shě fū sī jī | (Charlene) Barshefsky, US trade negotiator |
| 布基纳法索 | Bù jī nà fǎ suǒ | Burkina Faso, West Africa |
| 布热津斯基 | Bù rè jīn sī jī | Brzezinski (name); Zbigniew Brzezinski (1928-), Polish-American academic and politician, US National Security Adviser 1977-1981 |
| 建基 | jiàn jī | to lay foundations |
| 弗拉基米尔 | Fú lā jī mǐ ěr | Vladimir |
| 微积分基本定理 | wēi jī fēn jī běn dìng lǐ | fundamental theorem of calculus |
| 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 |
| 应计基础 | yīng jì jī chǔ | accruals basis (accounting) |
| 拉兹莫夫斯基 | Lā zī mò fū sī jī | Razumovsky (name); Prince Andrey Kirillovich Razumovsky (1752-1836), Russian diplomat |
拜科努尔航天发射
基地 | bài kē nǔ ěr háng tiān fā shè jī dì | Baikonur cosmodrome |
| 指数基金 | zhǐ shù jī jīn | index fund |
| 敌基督 | Dí jī dū | Antichrist |
| 斯帕斯基 | Sī pà sī jī | Spassky (name) |
| 普世基督教 | pǔ shì Jī dū jiào | ecumenical |
| 普尔热瓦尔斯基 | Pǔ ěr rè wǎ ěr sī jī | Nikolai Mikhailovich Przevalski (1839-1888), Russian explorer who made four expeditions to Central Asian from 1870; abbr. to 普氏 |
| 最基本 | zuì jī běn | most fundamental; basic |
| 朱容基 | Zhū Róng jī | common erroneous form of 朱镕基, Zhu Ronji (1928-), PRC politician, premier 1998-2003 |
| 朱熔基 | Zhū Róng jī | common erroneous form of 朱镕基, Zhu Ronji (1928-), PRC politician, premier 1998-2003 |
| 朱瞻基 | Zhū Zhān jī | Zhu Zhanji, personal name of fifth Ming emperor Xuande 宣德 |
