Posted in Information Technology, Organizations AAJ stands for All About Jazz (website) AAJ stands for American Association for Justice (Washington, DC) AAJ stands for American Alpine Journal AAJ stands for Airasia Japan (airline; Tokyo, Japan) AAJ stands for Architectural Association of Japan AAJ stands for American Association of Jurists AAJ stands for Association Américaine de Juristes (French: American Association of Jurists; est. 1975) AAJ stands for Akademischer Arbeitskreis Japan (German: Academic Working Group Japan; Austria)