The International Society for Augmentative and Alternative Communication

Publishing peer reviewed scientific journal aac & annual membership directory; managing a dynamic website to exchange info on the following categories; families & friends people who use aac (pwuaac). Aac around the world. Isaac organizes and holds a biennial conference hosted in different locations throughout the world to provide ongoing support for pwuaac families researchers and other professionals. Isaac is a non-governmental organization in consultative status with the united nations economic and social council (ecosoc).