Used for

• Diba language
• Kök language
• Mungak language
• Soyod language
• Soyon language
• Soyot language
• Tannu-Tuva language
• Tofa language (Tuva, Russia)
• Tokha language
• Tuba language
• Tuva language
• Tuvan language
• Tuvia language
• Tuvin language
• Tyva language
• Tyvan language
• Uriankhai-Monchak language
• Uri︠a︡nkhaĭ language
• Uryankhai language