| Link | Location |
|---|
 | Martin Usoh | London, Royaume-Uni |
 | Dmitriy Usov | Moscow, Russie, Fédération de |
 | Hideyuki Usuki | Tokyo, Japon |
| Chandra Utla | Duluth, Georgia, États-Unis |
| Mateusz Utnicki | Warsaw, Pologne |
.PNG?preferred_lang=fr) | Clemens Utschig-Utschig | Vienna, Autriche |
 | Petra Utting | Nürnberg, Allemagne |
| Heli Uusi-Kyyny | Helsinki, Finlande |
| Teemu Uusimaa | Espoo, Finlande |
| Asiya Uzbekova | Москва, Russie, Fédération de |
| Aleksandr Uzdyaev | (ONLINE) Moscow, Kazakhstan |
 | Stoyan Uzunov | Sofia, Bulgarie |
| Petar Uzunovic | Belgrade, Serbie |
| V V | q, Canada |
| Aakash V.-H. Amul | Erlangen, Allemagne |
