International Society of Audiology
The International Society of Audiology (ISA) was founded in 1952 to "facilitate the knowledge, protection and rehabilitation of human hearing" and to "serve as an advocate for the profession and for the hearing impaired throughout the world". It serves as the professional association for those who work in audiology and related fields of knowledge, from all over the world.
Source: Wikipedia — International Society of Audiology (CC BY-SA 4.0)