| Yahşibey, Dikili | Yahşieli, Bayramiç | Yahşihan |
| Yahşihan, Çamlıdere | Yahşilar, Kemah | Yahşiler, Karpuzlu |
| Yahşiler, Tavas | Yahia Beniguecha | Yahiro Kazama |
| Yahma, Zonguldak | Yahnikapan, Odunpazarı | Yaho |
| Yahoo | Yahoo 360 | Yahoo mail |
| Yahoo Messenger | Yahoo! | Yahoo! 360 |
| Yahoo! 360° | Yahoo! Answers | Yahoo! Auctions |
| Yahoo! Hỏi & Đáp | Yahoo! Inc | Yahoo! Inc. |
| Yahoo! Kantan kessai | Yahoo! Kids | Yahoo! Mail |
| Yahoo! Mash | Yahoo! Messenger | Yahoo! Music |
| Yahoo! Profiles | Yahoo! Pulse | Yahoo! Wallet |
| Yahoo!, Inc | Yahoo!, Inc. | Yahor Hatkevich |
| Yahotyn | Yahotyn (huyện) | Yahr (huyện) |
| Yahualica de González Gallo | Yahualica, Hidalgo | Yahuarmayoia phaeoptera |
| Yahya Jammeh | Yahya Khan | Yahya Ould Hademine |
| Yahyabey, Pınarbaşı | Yahyaköy, Karayazı | Yahyaköy, Susurluk |
| Yahyalı | Yahyalı, Şarkışla | Yahyalı, Çivril |
| Yahyalı, Sarıkaya | Yahyalı, Sarıoğlan | Yahyayazıcılar, Amasra |
| Yai Nilwong | Yaiba | Yainville |
| Yair Rodríguez | Yairipok | Yaita, Tochigi |
| Yaizu | Yajalón | Yajima Kiichi |
| Yajima Shinya | Yak | Yak-1 |
| Yak-10 | Yak-11 | Yak-112 |
| Yak-12 | Yak-130 | Yak-14 |
| Yak-141 | Yak-15 | Yak-17 |
| Yak-18 | Yak-19 | Yak-2 |
| Yak-23 | Yak-24 | Yak-25 |
| Yak-25 (1947) | Yak-26 | Yak-27 |
| Yak-28 | Yak-3 | Yak-30 (1948) |
| Yak-36 | Yak-38 | Yak-4 |
| Yak-40 | Yak-41 | Yak-42 |
| Yak-43 | Yak-44 | Yak-50 (1949) |
| Yak-50 (1976) | Yak-52 | Yak-54 |
| Yak-55 | Yak-6 | Yak-7 |
| Yak-8 | Yak-9 | Yaka, Başmakçı |
| Yaka, Datça | Yaka, Düzce | Yaka, Gelendost |
| Yaka, Kastamonu | Yaka, Kemaliye | Yaka, Milas |
| Yaka, Ovacık | Yakaafşar, Aksu | Yakaçiftlikköyü, Elmalı |
| Yakaören, Bozkurt | Yakaören, Isparta | Yakabağ, Fethiye |
| Yakabağ, Sason | Yakabaşı, Abana | Yakabaşı, Gümüşova |
| Yakabayat, Bolu | Yakaboy, Gerede | Yakaboyu, İnebolu |
| Yakaboyu, Hafik | Yakaca, Kütahya | Yakacık, Çivril |
| Yakacık, Bayındır | Yakacık, Beşiri | Yakacık, Cizre |
| Yakacık, Ergani | Yakacık, Fethiye | Yakacık, Gazipaşa |
| Yakacık, Harran | Yakacık, Kadışehri | Yakacık, Merzifon |
| Yakacık, Niğde | Yakacık, Oğuzeli | Yakacık, Söğüt |
| Yakacık, Tokat | Yakacıkçavuşlu, Yıldızeli | Yakademirciler, Çaycuma |
| Yakadere, Yapraklı | Yakadibi, Gerze | Yakaemir, Şarkikaraağaç |
| Yakakaya, Gerede | Yakakaya, Kızılcahamam | Yakakayı, Tepebaşı |
| Yakaköy, Aksu | Yakaköy, Bodrum | Yakaköy, Bornova |
| Yakaköy, Bozdoğan | Yakaköy, Burdur | Yakaköy, Dinar |
| Yakaköy, Fethiye | Yakaköy, Gördes | Yakaköy, Hasankeyf |
| Yakaköy, Korkuteli | Yakaköy, Ovacık | Yakaköy, Yapraklı |
| Yakakent | Yakalar, Kemer | Yakalı, Atkaracalar |
| Yakalo | Yakapınar, Bayındır | Yakapınar, Nallıhan |
| Yakareb | Yakasinek, Sultandağı | Yakatarla, Gülşehir |
| Yakayeri, İmranlı | Yakayurt, Sarayköy | Yakaze (tàu khu trục Nhật) |
| Yakçukur, Tonya | Yakınca, Ağrı | Yakınca, Şebinkarahisar |
| Yakınca, Niksar | Yakınca, Yeşilyurt | Yakıncak, Muradiye |
| Yakıntaş, Bafra | Yakınyurt, Hilvan | Yakıtköy, Kulp |
| Yakıtlı, Batman | Yakıtlı, Gercüş | Yakıttepe, Kurtalan |
| YakB-12,7 | YakB-12.7 | Yakbim Sekhaenre |
| Yakgwa | Yakimovo (đô thị) | Yakirra |
| Yakirra australiensis | Yakirra foliolosa | Yakirra majuscula |
| Yakirra muelleri | Yakirra nulla | Yakirra pauciflora |
| Yakirra websteri | Yakisoba | Yakitate!! Japan |
| Yakitori | Yako | Yakoruda |
| Yakoruda (đô thị) | Yakourene | Yakov Fedotovich Pavlov |
| Yakov Isidorovich Perelman | Yakov Mikhailovich Sverdlov | Yakov Pavlov |
| Yakov Perelman | Yakov Petrovich Polonsky | Yakov Polonsky |
| Yakov Sverdlov | Yakovlev | Yakovlev AIR-1 |
| Yakovlev AIR-15 | Yakovlev AIR-17 | Yakovlev AIR-2 |
| Yakovlev AIR-3 | Yakovlev AIR-4 | Yakovlev AIR-5 |
| Yakovlev AIR-6 | Yakovlev AIR-7 | Yakovlev AIR-8 |
| Yakovlev Albatros | Yakovlev EG | Yakovlev I-29 |
| Yakovlev Pchela | Yakovlev UT-1 | Yakovlev UT-2 |
| Yakovlev UT-3 | Yakovlev VVP-6 | Yakovlev Ya-17 |
| Yakovlev Yak-1 | Yakovlev Yak-10 | Yakovlev Yak-100 |
| Yakovlev Yak-1000 | Yakovlev Yak-11 | Yakovlev Yak-112 |
| Yakovlev Yak-12 | Yakovlev Yak-13 | Yakovlev Yak-130 |
| Yakovlev Yak-14 | Yakovlev Yak-140 | Yakovlev Yak-141 |
| Yakovlev Yak-15 | Yakovlev Yak-16 | Yakovlev Yak-17 |
| Yakovlev Yak-18 | Yakovlev Yak-18T | Yakovlev Yak-19 |
| Yakovlev Yak-2 | Yakovlev Yak-20 | Yakovlev Yak-200 |
| Yakovlev Yak-21 | Yakovlev Yak-23 | Yakovlev Yak-24 |
| Yakovlev Yak-25 | Yakovlev Yak-25 (1947) | Yakovlev Yak-26 |
| Yakovlev Yak-27 | Yakovlev Yak-28 | Yakovlev Yak-3 |
| Yakovlev Yak-30 (1948) | Yakovlev Yak-30 (1960) | Yakovlev Yak-32 |
| Yakovlev Yak-33 | Yakovlev Yak-36 | Yakovlev Yak-38 |
| Yakovlev Yak-4 | Yakovlev Yak-40 | Yakovlev Yak-41 |
| Yakovlev Yak-42 | Yakovlev Yak-43 | Yakovlev Yak-44 |
| Yakovlev Yak-45 | Yakovlev Yak-46 | Yakovlev Yak-48 |
| Yakovlev Yak-5 | Yakovlev Yak-50 (1949) | Yakovlev Yak-50 (1975) |
| Yakovlev Yak-50 (1976) | Yakovlev Yak-52 | Yakovlev Yak-53 |
| Yakovlev Yak-54 | Yakovlev Yak-55 | Yakovlev Yak-58 |
| Yakovlev Yak-6 | Yakovlev Yak-60 | Yakovlev Yak-7 |
| Yakovlev Yak-77 | Yakovlev Yak-8 | Yakovlev Yak-9 |
| Yakovlevsky (huyện của Belgorod) | Yakovlevsky (huyện của Primorsky) | Yakshur-Bodinsky (huyện) |
| Yaksik | Yaksu-dong | Yakuhananomia |
| Yakuhananomia bidentata | Yakuhananomia ermischi | Yakuhananomia fulviceps |
