| zebra | zebra |
| zebu | zebu |
| Zebulom | Zebulun |
| Zedelgem | Zedelgem |
| Zedislava de Lemberk | Zdislava Berka |
| Zee | Zee |
| Zeebrugge | Zeebrugge |
| Zeferino Namuncurá | Ceferino Namuncurá |
| Zegama | Zegama |
| Zeglingen | Zeglingen |
| Zeidae | Zeidae |
| Zeiformes | Zeiformes |
| zeitgeist | zeitgeist |
| Zeitnot | Time control |
| zelador | custodian |
| zeladora | custodian |
| zelandês | Zealander |
| Zelaya | Zelaya Department |
| Zelda | Zelda |
| Zeleneč | Zeleneč |
| Zelenograd | Zelenograd |
| Zeljko Kalac | Željko Kalac |
| zelkova | zelkova |
| Zell | Zell am Harmersbach |
| Zell unter Aichelberg | Zell unter Aichelberg |
| Zellig Harris | Zellig Harris |
| zelo | fervor |
| zelosamente | zealously |
| zeloso | zealous |
| Zeltweg | Zeltweg |
| Zelândia | Zealand |
| Zelândia Ocidental | West Zealand County |
| Zemstvo | Zemstvo |
| Zemun | Zemun |
| Zemun Belgrado | FK Zemun |
| Zen | Zen |
| Zend Framework | Zend Framework |
| Zendstation Smilde | Zendstation Smilde |
| Zeneggen | Zeneggen |
| Zengi | Zengi |
| Zenionidae | Zenionidae |
| Zenko Suzuki | Zenko Suzuki |
| Zenon Grocholewski | Zenon Grocholewski |
| Zenon Jaskuła | Zenon Jaskuła |
| Zentani Muhammad az-Zentani | Zentani Muhammad az-Zentani |
| Zenting | Zenting |
| Zentralstadion | Zentralstadion |
| Zenão de Cítio | Zeno of Citium |
| Zenão de Eléia | Zeno of Elea |
| Zenão I | Zeno |
| Zenóbia | Zenobia |
| zepelim | zeppelin |
| Zephyranthes | Zephyranthes |
| Zeppelin | Zeppelin |
| Zerain | Zerain |
| Zermatt | Zermatt |
| Zernez | Zernez |
| zero | nothing |
| Zero absoluto | Absolute zero |
| zero bala | brand new |
| zero à esquerda | nonentity |
| Zeroconf | Zeroconf |
| Zespół Waardenburga | Waardenburg syndrome |
| Zestoa | Zestoa |
| Zeta Ceti | Zeta Ceti |
| Zeta Ophiuchi | Zeta Ophiuchi |
| Zeta Puppis | Zeta Puppis |
| Zeta Virginis | Zeta Virginis |
| zettabyte | zettabyte |
| Zetzwil | Zetzwil |
| zeugma | zeugma |
| Zeulenroda-Triebes | Zeulenroda-Triebes |
| Zeus | Zeus |
| Zeuxine | Zeuxine |
| Zeuxis | Zeuxis and Parrhasius |
| Zeved habat | Zeved habat |
| ZF Friedrichshafen | ZF Friedrichshafen |
| Zgierz | Zgierz |
| ZH | ZH |
| Zhambyl | Zhambyl Province |
| Zhang Yimou | Zhang Yimou |
| Zhang Ziyi | Zhang Ziyi |
| Zhang Zuolin | Zhang Zuolin |
| Zhangjiakou | Zhangjiakou |
| Zhao | Zhao |
| Zhao Ziyang | Zhao Ziyang |
| Zhe | Zhe |
| Zhe descendente | Zhje |
| Zhejiang | Zhejiang |
| Zhemgang | Zhemgang District |
| Zheng He | Zheng He |
| Zhengzhou | Zhengzhou |
| Zhongnanhai | Zhongnanhai |
| Zhores Ivanovich Alferov | Zhores Alferov |
| Zhou Wei Hui | Zhou Weihui |
| zhuang | Zhuang |
| Zhugderdemidiyn Gurragcha | Jügderdemidiin Gürragchaa |
| Zhuge Liang | Zhuge Liang |
| Zhukov | Zhukov |
| Zhuzhou | Zhuzhou |
| Zhytomyr | Zhytomyr Oblast |
| Ziad Jaziri | Ziad Jaziri |
| Ziad Samir Jarrah | Ziad Jarrah |
| zibelina | sable |
| Zibo | Zibo |
| Zidantas | Zidanta I |
| Ziefen | Ziefen |
| ZIF | Zero insertion force |
| ZigBee | ZigBee |
| Ziggy Marley | Ziggy Marley |
| Zigoitia | Zigoitia |
| zigoma | cheekbone |
| zigomático | cheekbone |
| zigoto | zygote |
| ziguezague | zigzag |
| ziguezaguear | wind |
| Ziguinchor | Ziguinchor Region |
| Zigurate | Ziggurat |
| Zihlschlacht-Sitterdorf | Zihlschlacht-Sitterdorf |
| Zil | Zavod Imeni Likhacheva |
| zilhão | zillion |
| zilhões | zillions |
| Zillis-Reischen | Zillis-Reischen |
| Zilog | Zilog |
| Zilpa | Zilpah |
| zimbabueano | Zimbabwean |
| zimbabuense | Zimbabwean |
| Zimbabué | Zimbabwe |
