| Ytres | Yttecbi | Ytterbi |
| Ytterbi(III) clorua | Ytterbium | Ytterby |
| Yttri | Yttri(III) oxit | Yu (hangul) |
| Yu (họ người Triều Tiên) | Yu In-soo | Yu Jae-seok |
| Yu Kil-chun | Yu Sang-hun | Yu Seung-ho |
| Yu Tamura (cầu thủ bóng đá) | Yu Wenxia | Yu Yangyi |
| Yu Yasukawa | Yu Yeon-jung | Yu Yu Hakusho |
| Yu-Gi-Oh | Yu-Gi-Oh! | Yu-Gi-Oh! (phim 1999) |
| Yu-Gi-Oh! 5D's | Yu-Gi-Oh! Arc-V | Yu-Gi-Oh! GX |
| Yu-Gi-Oh! The Movie Soundtrack | Yu-Gi-Oh! VRAINS | Yu-Gi-Oh! Zexal |
| Yu-na Kim | Yu-Na Kim | Yua austro-orientalis |
| Yua thomsonii | Yuan | Yuan T. Lee |
| Yuan Trung Quốc | Yuanmousaurus | Yuanshi |
| Yuđa | Yuba City, California | Yuba, Wisconsin |
| Yubasaurus | Yubileynyy (huyện) | YuBin |
| Yucatalana robustispina | Yucatan | Yucatán |
| Yucatán (bang) | Yucca | Yucca aloifolia |
| Yucca aloifolia aloifolia | Yucca aloifolia var. aloifolia | Yucca angustissima |
| Yucca angustissima avia | Yucca angustissima kanabensis | Yucca angustissima toftiae |
| Yucca angustissima var. avia | Yucca angustissima var. kanabensis | Yucca angustissima var. toftiae |
| Yucca arkansana | Yucca × schottii | Yucca baccata |
| Yucca baccata baccata | Yucca baccata brevifolia | Yucca baccata var. baccata |
| Yucca baccata var. brevifolia | Yucca baileyi | Yucca brevifolia |
| Yucca campestris | Yucca capensis | Yucca carnerosana |
| Yucca cernua | Yucca coahuilensis | Yucca constricta |
| Yucca de-smetiana | Yucca decipiens | Yucca declinata |
| Yucca elata | Yucca elata elata | Yucca elata var. elata |
| Yucca elata var. verdiensis | Yucca elata verdiensis | Yucca elephantipes |
| Yucca endlichiana | Yucca faxoniana | Yucca filamentosa |
| Yucca filifera | Yucca flaccida | Yucca gigantea |
| Yucca glauca | Yucca gloriosa | Yucca gloriosa gloriosa |
| Yucca gloriosa recurvifolia | Yucca gloriosa var. gloriosa | Yucca gloriosa var. recurvifolia |
| Yucca grandiflora | Yucca harrimaniae | Yucca intermedia |
| Yucca jaliscensis | Yucca lacandonica | Yucca linearifolia |
| Yucca madrensis | Yucca mixtecana | Yucca necopina |
| Yucca neomexicana | Yucca pallida | Yucca periculosa |
| Yucca potosina | Yucca queretaroensis | Yucca reverchonii |
| Yucca rigida | Yucca rostrata | Yucca rupicola |
| Yucca schidigera | Yucca schottii | Yucca tenuistyla |
| Yucca thompsoniana | Yucca treculeana | Yucca utahensis |
| Yucca valida | Yuchun | Yuck (album) |
| Yuck (ban nhạc) | Yudachi (khu trục hạm Nhật) | Yudachi (tàu khu trục Nhật) |
| Yudai Inoue | Yudai Iwama | Yudai Konishi |
| Yudan, Yozgat | Yudoma | Yue liang dai biao wo de xin |
| Yuehua Entertainment | Yuen Wah | Yueosaurus |
| Yufu, Ōita | Yugi Muto | Yugi Mutou |
| Yugi Oh | Yugi Oh! | Yugorsk |
| Yugoslavia | Yugovostochniy (huyện) | Yugozapadniy (huyện) |
| Yuguchi Eizo | Yugure (khu trục hạm Nhật) | Yugure (tàu khu trục Nhật) |
| Yuh Woon-Hyung | Yuhbae | Yuhei Sato (cầu thủ bóng đá) |
| Yuhi Mitsue | Yuhina | Yuhina bakeri |
| Yuhina brunneiceps | Yuhina castaniceps | Yuhina castaniceps castaniceps |
| Yuhina castaniceps plumbeiceps | Yuhina castaniceps rufigenis | Yuhina castaniceps striata |
| Yuhina diademata | Yuhina everetti | Yuhina flavicollis |
| Yuhina flavicollis albicollis | Yuhina flavicollis clarki | Yuhina flavicollis constantiae |
| Yuhina flavicollis flavicollis | Yuhina flavicollis rogersi | Yuhina flavicollis rouxi |
| Yuhina gularis | Yuhina gularis gularis | Yuhina gularis omiensis |
| Yuhina gularis uthaii | Yuhina gularis vivax | Yuhina humilis |
| Yuhina nigrimenta | Yuhina nigrimenta intermedia | Yuhina nigrimenta nigrimenta |
| Yuhina nigrimenta pallida | Yuhina occipitalis | Yuhina occipitalis obscurior |
| Yuhina occipitalis occipitalis | Yuhina torqueola | Yuhina zantholeuca |
| Yuhki Kuramoto | Yuhwa | Yui |
| Yui Aragaki | Yui Hatano | Yui Horie |
| Yuichi Ito | Yuichi Komano | Yuichi Nishimura |
| Yuichi Suzumoto | Yuji Hoshi | Yuji Kajikawa |
| Yuji Kimura | Yuji Nakazawa | Yuji Sakuda |
| Yuji Senuma | Yuji Unozawa | Yuji Yabu |
| Yuju (ca sĩ) | Yuka Hirata | Yuka Kinoshita |
| Yukamensky (huyện) | Yukarı Akın, Karaman | Yukarı Aktepe, Beydağ |
| Yukarı Şahinler, Arhavi | Yukarı İkizören, Araç | Yukarı Örenseki, İskilip |
| Yukarı Çağlar, Ermenek | Yukarı Çamurdere, Çayırlı | Yukarı Çapak, Çivril |
| Yukarı Çiftlikli, Kaman | Yukarı Damlapınar, Selim | Yukarı Emirhalil, Bayat |
| Yukarı Fındıklı, İspir | Yukarı Gökdere, Eğirdir | Yukarı Görle, Karacasu |
| Yukarı Hacıbey, Varto | Yukarı Homurlu, Kırşehir | Yukarı Karacasu, Olur |
| Yukarı Karavaiz, Araban | Yukarı Karpuzlu, Ergani | Yukarı Kartallı, Çayırlı |
| Yukarı Kıratlı, Kozluk | Yukarı Kırlı, Yeşilova | Yukarı Kızılca, Karaman |
| Yukarı Kızılcaören, Karabük | Yukarı Körücek, Mecitözü | Yukarı Kepirce, Arsuz |
| Yukarı Kotanlı, Selim | Yukarı Kuyucak, Ortaköy | Yukarı Tırtar, Yalvaç |
| Yukarı Tosunlar, Beydağ | Yukarı Yufkalı, Araban | Yukarıağadeve, Hamur |
| Yukarıada, Bergama | Yukarıada, Ulaş | Yukarıakçagedik, Erciş |
| Yukarıakın, Karaman | Yukarıakören, Şanlıurfa | Yukarıakören, Suşehri |
| Yukarıakdibek, Bağlar | Yukarıakpazar, Diyadin | Yukarıakpınar, Bingöl |
| Yukarıakpınar, Saraydüzü | Yukarıaksu, Atakum | Yukarıaktaş, Pınarbaşı |
| Yukarıaktaş, Tuzluca | Yukarıaktepe, Beydağ | Yukarıaladağ, Hamur |
| Yukarıalagöz, Kızılırmak | Yukarıalıçlı, Gümüşhane | Yukarıalınlı, Giresun |
| Yukarıalican, Karakoyunlu | Yukarıaratan, Aralık | Yukarıarım, Saraydüzü |
| Yukarıardıç, Fatsa | Yukarıargıt, Muradiye | Yukarıavlıyan, Cumayeri |
| Yukarışamlı, Pamukkale | Yukarışapçı, Bayramiç | Yukarıayazca, Özalp |
| Yukarışölenli, Viranşehir | Yukarıaydınlı, Mardin | Yukarıaydere, Hanak |
| Yukarışehirören, Taşköprü | Yukarışevik, Bayramiç | Yukarışeyhler, Çüngüş |
| Yukarışimşirli, Çamlıhemşin | Yukarıayvacık, Hizan | Yukarıazıklı, Kızıltepe |
| Yukarıçağlan, Odunpazarı | Yukarıçağlar, Ermenek | Yukarıçakırçayı, Hanönü |
| Yukarıçakmak, Elâzığ | Yukarıçakmak, Pasinler | Yukarıçakmak, Yıldızeli |
| Yukarıçalı, Hizan | Yukarıçalıca, Hendek | Yukarıçamözü, Zara |
| Yukarıçamlı, Bigadiç | Yukarıçamlı, Bolu | Yukarıçamlı, Oltu |
| Yukarıçamurcu, Zara | Yukarıçamurdere, Çayırlı | Yukarıçamurlu, Aralık |
| Yukarıçanak, Çaldıran | Yukarıçanakçı, Sivrice | Yukarıçandır, Erbaa |
| Yukarıçanlı, Kızılcahamam | Yukarıçapak, Çivril | Yukarıçarıkçı, Iğdır |
| Yukarıçardak, Nizip | Yukarıçat, Çat | Yukarıçatma, Serik |
| Yukarıçavdarlık, Özalp | Yukarıçavuş, Çankırı | Yukarıçavuş, Yenice |
