| Yawanawa | Yawanawa |
| yawn | sbadigliare |
| yawns | sbadiglia |
| Yawovi Agboyibo | Yawovi Agboyibo |
| yaws | pian |
| Yaxchilan | Yaxchilán |
| Yaya Touré | Yaya Touré |
| Yayi Boni | Yayi Boni |
| Yayoi period | Periodo Yayoi |
| Yazd | Yazd |
| Yazd Province | Yazd |
| Yazdanism | Sabei |
| Yazdegerd I | Yazdgard I |
| Yazdegerd II | Yazdgard II |
| Yazdgerd III | Yazdgard III |
| Yazdânism | Sabei |
| Yazidi | Yazidismo |
| Yb | Itterbio |
| Ybbs an der Donau | Ybbs an der Donau |
| Ybbsitz | Ybbsitz |
| yclept | nominato |
| Ydre Municipality | Ydre |
| ye | il |
| yea | votante favorevole |
| yeah | sereno |
| Yeah Yeah Yeahs | Yeah Yeah Yeahs |
| year | data |
| year of birth | anno di nascita |
| year of construction | anno di costruzione |
| year of manufacture | anno di costruzione |
| Year of the Four Emperors | Anno dei quattro imperatori |
| Year of Three Emperors | Anno dei tre imperatori |
| Year Without a Summer | Anno senza estate |
| Year Zero Remixed | Year Zero Remixed |
| yearbook | annuario |
| yearbooks | annali |
| yearling | puledro di un anno |
| yearlong | di un anno |
| yearly | annualmente |
| yearn | struggersi |
| yearn for | bramare |
| yearning | ansia |
| Years | Anno |
| Years of Lead | Anni di piombo |
| Years of the Lamps | Anni delle Lampade |
| Years of the Sun | Anni del Sole |
| Years of the Trees | Anni degli Alberi |
| yeast | fungo |
| Yeast Artificial Chromosomes | Lievito |
| Yegeny Zamyatin | Evgenij Ivanovič Zamjatin |
| yegg | vagabondaggio |
| Yegor Ivanovich Zolotarev | Egor Ivanovič Zolotarëv |
| Yegor Titov | Egor Titov |
| Yehoshua ben Gamla | Joshua ben Gamaliel |
| Yehuda Amichai | Yehuda Amichai |
| Yehuda Ashlag | Yehuda Ashlag |
| Yehudi Menuhin | Yehudi Menuhin |
| Yekaterinburg | Ekaterinburg |
| Yekaterinburg Metro | Metropolitana di Ekaterinburg |
| Yekaterinodar | Krasnodar |
| Yelena Bonner | Elena Bonner |
| Yelena Isinbayeva | Elena Gadžievna Isinbaeva |
| Yelena Kondakova | Elena Vladimirovna Kondakova |
| Yelena Tregubova | Elena Tregubova |
| Yelena Välbe | Elena Vjalbe |
| Yelets | Elec |
| Yelizovo | Elizovo |
| Yelkouan Shearwater | Puffinus yelkouan |
| yell | chiamare |
| yell at | sgridare |
| yelled | gridai |
| yeller | urlavore |
| yelling | grido |
| yellow | giallo |
| Yellow Baboon | Papio cynocephalus |
| yellow boletus | porcino |
| yellow card | cartellino giallo |
| Yellow Dog Linux | Yellow Dog |
| Yellow Emperor | Huang Di |
| yellow fever | febbre gialla |
| yellow flag | acoro falso |
| yellow iris | acoro falso |
| Yellow Mongoose | Cynictis penicillata |
| Yellow Pages | pagine gialle |
| Yellow River | Fiume Giallo |
| Yellow Screen of Death | Yellow Screen of Death |
| Yellow Sea | Mar Giallo |
| Yellow Submarine | Yellow Submarine |
| Yellow-backed Duiker | Cephalophus sylvicultor |
| Yellow-bellied toad | Bombina variegata |
| Yellow-billed chough | Pyrrhocorax graculus |
| Yellow-billed Duck | Anas undulata |
| yellow-billed loon | gavia |
| Yellow-billed Pintail | Anas georgica |
| Yellow-cheeked Crested Gibbon | Nomascus gabriellae |
| yellow-eyed penguin | penguino degli antipodi |
| Yellow-faced Siskin | Carduelis yarrellii |
| Yellow-fronted Canary | Serinus mozambicus |
| Yellow-hammer | Emberiza citrinella |
| Yellow-legged Gull | Larus michahellis |
| Yellow-legged Tinamou | Crypturellus noctivagus |
| Yellow-tailed Woolly Monkey | Oreonax flavicauda |
| yellowish | giallastro |
| Yellowish-brown | Milza |
| Yellowknife | Yellowknife |
| Yellowknife River | Yellowknife |
| Yellowstone National Park | Parco nazionale di Yellowstone |
| yells | grida |
| yelp | guaito |
| Yemaja | Yemaja |
| Yemen | Yemen |
| Yemen national football team | Nazionale di calcio dello Yemen |
| Yemeni | yemenita |
| Yemva | Emva |
| yen | yen |
| Yeniche | Jenisch |
| Yenikoy | Yenikoy |
| Yenisei | Enisej |
| Yenisei River | Enisej |
| Yenisey | Enisej |
| Yeniseysk | Enisejsk |
| YEO | YEO |
| Yeosu | Yeosu |
| yep | sì |
| Yerevan | Yerevan |
| Yerevan State University | Università Statale di Yerevan |
| Yerevan TV Tower | Torre della televisione di Yerevan |
| Yerkes Observatory | Osservatorio Yerkes |
| Yerma | Yerma |
| Yermak Timofeyevich | Jermak |
| Yerres | Yerres |
| yes | sì |
| yes man | yes man |
| yes-man | persona accondiscendente |
| Yeshaq I of Ethiopia | Isacco |
| Yeshayahu Leibowitz | Yeshayahu Leibowitz |
| yesterday | ieri |
| Yesterday Went Too Soon | Yesterday Went Too Soon |
| Yesternight | Ieri sera |
| yesteryear | anno |
| yet | ma |
| Yet Another Setup Tool | Yet Another Setup Tool |
| yeti | yeti |
