| 科考 | kē kǎo | preliminary round of imperial examinations; abbr. for 科学考察, scientific exploration |
| 科考队 | kē kǎo duì | scientific exploration team; expedition |
| 科举制 | kē jǔ zhì | imperial examination system |
| 科举考试 | kē jǔ kǎo shì | imperial examinations (in former times) |
| 科茨沃尔德 | Kē cí wò ěr dé | the Cotswolds (England) |
| 科莫多龙 | Kē mò duō lóng | Komodo dragon (Varanus komodoensis) |
| 科西嘉岛 | Kē xī jiā dǎo | Corsica (Island located west of Italy and southeast of France) |
| 科迪勒拉 | Kē dí lè lā | Cordillera, series of mountain ranges stretching from Patagonia in South America through to Alaska and Aleutian islands |
| 科迪勒拉山系 | Kē dí lè lā shān xì | Cordillera, series of mountain ranges stretching from Patagonia in South America through to Alaska and Aleutian islands |
| 科隆 | Kē lóng | Cologne, Germany or Colon, Panama |
| 紫草科 | zǐ cǎo kē | Boraginaceae (family of flowers and bushes) |
| 维基百科 | Wéi jī bǎi kē | Wikipedia (online encyclopedia) |
| 网络科技 | wǎng luò kē jì | network technology |
| 耶莱娜・扬科维奇 | Yé lái nuó · Yáng kē wéi qí | Jelena Jankovic (1985-), Serbian tennis player |
| 联合国教科文组织 | lián hé guó jiào kē wén zǔ zhī | UNESCO, United Nations Educational, Scientific and Cultural Organization |
| 自然科学基金会 | zì rán kē xué jī jīn huì | natural science fund |
| 茄科 | qié kē | Solanaceae (the potato and eggplant family) |
| 苋科 | xiàn kē | Amaranthaceae, family of herbaceous plants containing Chinese spinach (Amaranthus inamoenus) 莧菜 |
| 菊科 | jú kē | Asteraceae or Compositae (composites), a large family of dicotyledonous plants producing scents, includes aster, daisy and sunflower |
| 叶口蝠科 | yè kǒu fú kē | Phyllostomatidae (zoology) |
| 萨尔科奇 | Sà ěr kē qí | Sarkozy (name); Nicolas Sarkozy (1955-), French politician, President from 2007 |
| 萨尔科齐 | Sà ěr kē qí | Nicolas Sarkozy (1955-), French UMP politician, President from 2007; also written 萨科齐 |
| 萨科齐 | Sà kē qí | Nicolas Sarkozy (1955-), French UMP politician, president from 2007 |
| 兰科 | lán kē | Orchidaceae |
| 蜚蠊科 | fěi lián kē | Blattidae, insect family including cockroach |
| 蝗科 | huáng kē | Acridoidea (family containing grasshoppers, crickets and locusts) |
| 虾虎鱼科 | xiā hǔ yú kē | Gobiidae (suborder of perch) |
| 蝼蛄科 | lóu gū kē | Gryllolaptaptidae family of burrowing insects of order Orthoptera; mole crickets |
| 螽斯科 | zhōng sī kē | Tettigoniidae (katydids and crickets) |
| 螽斯总科 | zhōng sī zǒng kē | Tettigonioidea (katydids and crickets) |
| 蝉科 | chán kē | Cicadidae, homopterous insect family including cicada |
| 西科尔斯基 | Xī kē ěr sī jī | Sikorski (name); Radosław Sikorski (1950-), Polish conservative politician, foreign minister of Poland from 2007 |
| 计算机科学 | jì suàn jī kē xué | computer science |
| 计算机科学家 | jì suàn jī kē xué jiā | computer scientist |
| 猫科 | māo kē | Felidae (the cat family) |
| 贝卢斯科尼 | Bèi lú sī kē ní | Silvio Berlusconi (1936-), Italian media magnate and right-wing politician, president of Italy in 1994-1995, 2001-2006 and from 2008 |
| 资讯科技 | zī xùn kē jì | information technology; science of communications |
| 赫尔穆特・科尔 | Hè ěr mù tè · Kē ěr | Helmut Kohl (1930-), German CDU politician, Chancellor 1982-1998 |
| 跨学科 | kuà xué kē | interdisciplinary; spanning several branches of science |
| 军事科学 | jūn shì kē xué | military science |
| 转科 | zhuǎn kē | to change major (at college); to take up a new specialist subject; to transfer to a different medical department |
| 迪斯科 | dí sī kē | disco |
| 迪斯科吧 | dí sī kē bā | discotheque |
| 迪斯科厅 | dí sī kē tīng | disco hall; nightclub |
| 通俗科学 | tōng sú kē xué | popular science |
| 达科塔・芬妮 | Dá kē tǎ · Fēn nī | Dakota Fanning, American actress |
| 迈科里 | mài kē lǐ | (Mike) McCurry (White House spokesperson) |
| 边角科 | biān jiǎo kē | leftover bits and pieces (of industrial, material) |
| 医科大学 | yī kē dà xué | university of medicine |
| 医科学校 | yī kē xué xiào | medical school |
