Constructed languages
 Aurebesh2016 |  Esperanto2010 |  Ido2016 (SP) |
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 Interlingua2015 (SP) |  Interlingua2016 |  Interslavic (Cyrillic)2016 (SP) |
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 Interslavic (Latin)2016 (SP) |  Klingon2018 |  Kotava2015 (SP) |
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 Kumanish2018 |  Lingua Franca Nova (LFN / elefen)2016 (SP) |  Lojban2008 (SP) |
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 Patriżju2020 |  Sambahsa2011 (SP) |  Uropi2016 |
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 Vabungula2015 (SP) |  Volapük2020 |
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