Sign language
language which uses manual communication and body language to convey meaning
Namibian Sign Language
Northern Ireland Sign Language
Old Bangkok Sign Language
Old Costa Rican Sign Language
Old French Sign Language
Old Kentish Sign Language
Ottoman Sign Language
Panamanian Sign Language
Paraguayan Sign Language
Iranian Sign Language
Plateau Sign Language
Puerto Rican Sign Language
Romanian Sign Language
Salvadoran Sign Language
Sandy River Valley Sign Language
Singapore Sign Language
Slovak Sign Language
Swedish Sign Language family
Tanzanian Sign Language
Thai Sign Language
Trinidadian Sign Language
Tunisian Sign Language
Ugandan Sign Language
Uruguayan Sign Language
Warlpiri Sign Language
Yemeni Sign Language
Yugoslav Sign Language
Zambian Sign Language
Zimbabwe Sign Language
Bay Islands Sign Language
Lesotho Sign Language
Australian Aboriginal sign languages