| TT Turk Telekomunikasyon AS | TTKOM | Communication services |
| TT Turk Traktor ve Ziraat Makineleri AS | TTRAK | Industrials |
| TT Turk Tuborg Bira ve Malt Sanayi AS | TBORG | Consumer defensive |
| UY Ufuk Yatirim Yonetim Ve Gayrimenkul AS | UFUK | Industrials |
| UT Ulaslar Turizm Yatirimlari ve Dayanikli Tuketim Mallari Ticaret Pazarlama AS | ULAS | Consumer cyclical |
| UB Ulker Biskuvi Sanayi AS | ULKER | Consumer defensive |
| UF Ulusal Faktoring AS | ULUFA | |
| UE Ulusoy Elektrik Imalat | ULUSE | Industrials |
| UU Ulusoy Un Sanayi ve Ticaret AS | ULUUN | Consumer defensive |
| UY Unlu Yatirim Holding AS | UNLU | Financial services |
| US Usak Seramik Sanayi AS | USAK | Industrials |
| VF Vakif Finansal Kiralama AS | VAKFN | Industrials |
| VG Vakif Gayrimenkul Yatirim Ortakligi AS | VKGYO | Real estate |
| VM Vakif Menkul Kiymet Yatirim Ortakligi AS | VKFYO | Financial services |
| VT Vakko Tekstil ve Hazir Giyim Sanayi Isletmeleri AS | VAKKO | Consumer cyclical |
| VG Vanet Gida Sanayi Ic ve Dis Ticaret AS | VANGD | Consumer defensive |
| VY Vbt Yazilim AS | VBTYZ | Technology |
| VK VERA KONSEPT GMYO | VRGYO | Real estate |
| VG Verusaturk Girisim Sermayesi | VERTU | Financial services |
| VH Verusa Holding AS | VERUS | Basic materials |
| VB Vestel Beyaz Esya Sanayi ve Ticaret AS | VESBE | Consumer cyclical |
| VE Vestel Elektronik Sanayi ve Ticaret AS | VESTL | Consumer cyclical |
| VK Viking Kagit ve Seluloz AS | VKING | Consumer defensive |
| YV Yapi ve Kredi Bankasi AS | YKBNK | Financial services |
| YS Yaprak Sut ve Besi Ciftlikleri Sanayi ve Ticaret AS | YAPRK | Consumer defensive |
| YY Yatas Yatak ve Yorgan Sanayi Ticaret AS | YATAS | Consumer cyclical |
| YA Yayla Agro Gida Sanayi ve Ticaret A.S. | YYLGD | Consumer defensive |
| YE Yayla Enerji Uretim Turizm ve | YAYLA | Industrials |
| YG Yeni Gimat Gayrimenkul Yatirim Ortakligi AS | YGGYO | Real estate |
| YT Yeo Teknoloji Enerji ve Endustri AS | YEOTK | Industrials |
| YG Yesil Gayrimenkul Yatirim Ortakligi AS | YGYO | Real estate |
| YY Yesil Yapi Endustrisi AS | YYAPI | Industrials |
| YY Yesil Yatirim Holding AS | YESIL | Financial services |
| YY Yibitas Yozgat Isci Birligi Insaat Malzemeleri Ticaret Sanayi AS | YBTAS | Basic materials |
| YM Yonga Mobilya Sanayi ve Ticaret AS | YONGA | Consumer cyclical |
| YC Yukselen Celik As | YKSLN | Basic materials |
| YY Yunsa Yunlu Sanayi ve Ticaret AS | YUNSA | Consumer cyclical |
| ZE Zedur Enerji Elektrik Uretim A.S. | ZEDUR | Industrials |
| ZG Ziraat Gayrimenkul Yatirim Ortakligi AS | ZRGYO | Real estate |
| ZE Zorlu Enerji Elektrik Uretim AS | ZOREN | Utilities |