Spoken language only Spoken and written language Written language only Gestural language Multimedial language Spontaneous Russenorsk and others Tok Pisin and other stabilized pidgins Classical Chinese (used interlinguistically) Plains Indian Sign Language[16] Silbo gomero and other whistled languages Constructed Damin (not interlinguistic) Esperanto and others Bliss symbols and other pasigraphies Gestuno (for the deaf) Solresol