| yearning | tęsknota |
| Years | Rok |
| Years of the Lamps | Lata Latarni |
| Years of the Sun | Lata Słońca |
| Years of the Trees | Lata Drzew |
| yeast | drożdże |
| Yeast Artificial Chromosomes | Drożdże |
| Yeast infection | Grzybica |
| Yechezkel Landau | Ezechiel Landau |
| Yefim Chaplits | Eufemiusz Czaplic |
| Yegeny Zamyatin | Jewgienij Zamiatin |
| yegg | kasiarz |
| Yegor Gaidar | Jegor Gajdar |
| Yegor Letov | Jegor Letow |
| Yegor Titov | Egor Titov |
| Yegorov | Jegorow |
| Yehiel De-Nur | Yehiel De-Nur |
| Yehoshua ben Gamla | Jezus syn Gamaliela |
| Yehud | Yehud |
| Yehuda Amichai | Jehuda Amichaj |
| Yehudi Menuhin | Yehudi Menuhin |
| Yeisk | Jejsk |
| Yekaterina Volkova | Jekaterina Wołkowa |
| Yekaterinburg | Jekaterynburg |
| Yekaterinodar | Krasnodar |
| Yelena Isinbayeva | Jelena Isinbajewa |
| Yelena Nikolayeva | Jelena Nikołajewa |
| Yelena Romanova | Jelena Romanowa |
| Yelena Slesarenko | Jelena Slesarenko |
| Yelena Soboleva | Jelena Sobolewa |
| Yelena Välbe | Jelena Välbe |
| Yelkouan Shearwater | Burzyk śródziemnomorski |
| yell | krzyczeć |
| yellow | żółty |
| Yellow Archangel | Gajowiec żółty |
| Yellow Baboon | Pawian masajski |
| yellow card | żółta kartka |
| Yellow Dog Linux | Yellow Dog Linux |
| Yellow Emperor | Huang Di |
| yellow fever | żółta febra |
| Yellow meadow ant | Podziemnica zwyczajna |
| yellow pages | żółte strony |
| Yellow plum | Śliwa mirabelka |
| Yellow River | Huang He |
| Yellow sac spider | Kolczak zbrojny |
| Yellow Screen of Death | Yellow Screen of Death |
| Yellow Sea | Morze Żółte |
| Yellow Submarine | Yellow Submarine |
| Yellow tang | Zebrasoma flavescens |
| Yellow toadflax | Lnica pospolita |
| Yellow Turban Rebellion | Powstanie żółtych turbanów |
| Yellow-backed Duiker | Dujker żółtopręgi |
| Yellow-bellied Marmot | Świstak żółtobrzuchy |
| Yellow-bellied toad | Kumak górski |
| yellow-billed loon | nur |
| Yellow-footed Rock-wallaby | Skalniak żółtonogi |
| Yellow-legged Gull | Mewa białogłowa |
| Yellow-winged Darter | Szablak żółty |
| Yellowbeard | Żółtobrody |
| yellowish | żółtawy |
| Yellowish-brown | Śledziona |
| Yellowknife | Yellowknife |
| Yellowknife River | Yellowknife |
| Yellowstone Lake | Yellowstone |
| Yellowstone National Park | Park Narodowy Yellowstone |
| Yellowstone River | Yellowstone |
| yelp | pisk |
| Yelsk Raion | Rejon jelski |
| Yemaja | Jemaja |
| Yemelyan Pugachev | Jemielian Iwanowicz Pugaczow |
| Yemen | Jemen |
| Yemeni | Jemeńczyk |
| Yemeni rial | Rial jemeński |
| yen | jen |
| Yeni Mosque | Nowy Meczet w Stambule |
| Yenisei | Jenisej |
| Yenisei River | Jenisej |
| Yeniseian languages | Języki jenisejskie |
| Yenisey | Jenisej |
| Yeniseysk | Jenisejsk |
| Yeom Ki-Hun | Yeon Ki-Hoon |
| Yeongdong | Yŏngdong-gun |
| Yeongdong County | Yŏngdong-gun |
| Yeosu | Yeosu |
| yep | tak |
| YEPD | Pożywka YPD |
| yer | jer |
| Yerba mate | Yerba mate |
| Yerevan | Erywań |
| Yerkes Observatory | Obserwatorium Yerkes |
| Yerkes-Dodson law | Prawa Yerkesa-Dodsona |
| Yermak Timofeyevich | Jermak Timofiejewicz |
| Yerres | Yerres |
| Yersinia | Yersinia |
| Yeruham | Yeruham |
| Yerupajá | Yerupaja |
| yes | owszem |
| yes man | potakiwacz |
| yes-man | potakiwacz |
| Yeshaq I of Ethiopia | Izaak |
| yeshiva | jesziwa |
| Yeshu | Toledot Jeszu |
| yesman | potakiwacz |
| Yesod | Jesod |
| Yester-year | Zeszłego roku |
| yesterday | wczoraj |
| Yesternight | Ubiegłej nocy |
| yet | jeszcze |
| Yet Another Setup Tool | YaST |
| yeti | yeti |
| Yevanic language | Język jewanik |
| Yevgeni Bushmanov | Jewgienij Buszmanow |
| Yevgeniy Landis | Jewgienij Ładnis |
| Yevgeny Dementyev | Jewgienij Dementiew |
| Yevgeny Kafelnikov | Jewgienij Kafielnikow |
| Yevgeny Khrunov | Jewgienij Chrunow |
| Yevgeny Petrov | Eugeniusz Pietrow |
| Yevgeny Polivanov | Jewgienij Poliwanow |
| Yevgeny Primakov | Jewgienij Primakow |
| Yevgeny Tarle | Eugeniusz Tarle |
| Yevgeny Vuchetich | Jewgienij Wuczeticz |
| Yevgeny Yevtushenko | Jewgienij Jewtuszenko |
| Yevgeny Zamyatin | Jewgienij Zamiatin |
| Yevgraf Fyodorov | Jewgraf Stiepanowicz Fiodorow |
| Yevhen Konovalets | Jewhen Konowalec |
| Yevhen Kushnaryov | Jewhen Kusznariow |
| Yevhen Marchuk | Jewhen Marczuk |
| Yevhen Petrushevych | Jewhen Petruszewycz |
| Yevlakh | Jewłach |
| Yevno Azef | Jewno Azef |
| yew | cis |
| Yeysk | Jejsk |
| Yggdrasil | Yggdrasil |
| Yggdrasill | Yggdrasil |
| Ygyta River | Igyatta |
| Yiddish | żydowski |
| Yiddish proverbs | Przysłowia żydowskie |
| yield | dochód |
