Used for

• Bhotia language of Bhutan
• Bhutanese language
• Drukha language
• Drukke language
• Dukpa language
• Hloka language
• Jonkha language
• Lhoka language
• Lhoke language
• Lhoskad language
• Ngalopkha language
• Zongkhar language
• Zonkar language