The Big Allied and Dangerous (BAAD) project focuses on the creation and maintenance of a comprehensive database of terrorist organizational characteristics and linking that data to prominent event, insurgency and country-level characteristics datasets.
Asal, Victor, and R. Karl Rethemeyer. 2013. "Project Fact Sheet: Big Allied and Dangerous." September. http://www.start.umd.edu/sites/default/files/publications/local_attachments/STARTFactSheet_BAAD.pdf.