A subset of this group includes pagsasao that have been heavily influenced by American Sign Pagsasao (ASL), or are regional varieties of ASL. Bolivian Sign Pagsasao is sometimes considered a dialect of ASL. Thai Sign Pagsasao is a mixed pagsasao derived from ASL and the native sign pagsasao of Bangkok and Chiang Mai, and may be considered part of the ASL family. Others possibly influenced by ASL include Ugandan Sign Pagsasao, Kenyan Sign Pagsasao, Philippine Sign Pagsasao and Malaysian Sign Pagsasao.