Penang Sign Language
Penang Sign Language是一种手语，主要分布在马来西亚。按 Glottolog 的评估，它的濒危程度为“正在流失”。
手语是完整的自然语言，有自己的语法；它们与当地口语并不同源。
Penang Sign Language (Malay: Bahasa Isyarat Pulau Pinang) was developed in Malaysia by deaf children, outside the classroom, when oralism was predominant. It is now mainly used by older people, although many younger people can understand it.
摘自英文维基百科 · Penang Sign Language · CC BY-SA 4.0