Languages by language family/Engineered

◂ Artificial languages

▸ Engineered languages (or engelangs, engilangs):

• aUI [?]
• Ithkuil [?]
• Kalaba-XLincos [?]
• Loglan [?]
• Real Character [?]
• Ro [?]
• Dutton World Speedwords [dws] (disabled)
• Lojban [jbo]
• Toki Pona [tok]