Languages by language family/Zonal constructed

◂ Artificial languages

▸ Zonal constructed (or zonal auxiliary) languages:

• Zonal constructed sign languages (see below)
• Efatese [?]
• Eurolengo [?]
• Afrihili [afh] (disabled)
• Balaybalan [zba] (disabled)
• Brithenig [bzt] (disabled)
• Eskayan [esy] (disabled)
• Interslavic (or Inter-Slavic) [isv] (disabled)
• Neo (Artificial Language) [neu] (disabled)
• N’Ko (or Kangbe) [nqo]
• Talossan [tzl] (disabled)

▸ Zonal constructed sign languages:

• Ladakhi Sign [?]
• Malawian Sign Language [lws] (disabled)
• Rennellese Sign Language [rsi] (disabled)