JAD Views 11 meanings found JAD commonly denotes collaborative development approaches in IT and government projects, but the same letters also appear as the title of a popular video‑game series and a scholarly journal on attention disorders. Miscellaneous Journal of Attention Disorders Jak and Daxter Jeunesse Anti Drogue Community Job Application Development Governmental Joint Analysis Division Joint Application Development Joint Assembly Demonstration Academic & Science Joint Architecture and Design Regional Jandakot, Western Australia, Australia Computing Joint Application Design Java Application Descriptor