Used for

• Eastern Thai (Tai people)
• Lao Kao (Tai people)
• Lao Loum (Tai people)
• Lao Meui (Tai people)
• Lao Neua (Tai people)
• Lao Wiang (Tai people)
• Lao Yuon (Tai people)
• Laos (Tai people)
• Laotian Tai (Tai people)
• Lum Lao (Tai people)
• Phou Lao (Tai people)
• Rong Kong (Tai people)
• Tai E-Sarn (Tai people)
• Tai Lao (Tai people)