Guinea-Bissau Sign Language

Ururimi rw'amarenga rwa Gineya-Bissau ( Portuguese   cyangwa Língua de sinais guineense .​​Ni ururimi rw'amarenga ruri mu rugendo rwo gukura, rukomoka ku ishuri rimwe ry'abafite ubumuga bwo kutumva ryo muri Gineya-Bisawu, ryashinzwe i Bissau mu mwaka wa 2003. Mu 2005, umunyalinguist n'umwarimu w'ururimi rw'amarenga rwa Porutugali basanze GBSL (Guinea-Bissau Sign Language) ikiri ururimi rudateye imbere cyane, ariko ifite ubusugire bumwe hagati y'abnyeshuri mu ishuri no mu buryo bakoreshaga amarenga mu miryango yabo iyo basubiye mu rugo.

Ntabwo bifitanye isano itaziguye n'ururimi rw'amarenga rw'igiportigale, nubwo rwatije inyuguti.