101. SIPRI's databases (Stockholm International Peace Research Institute) Bookmark Format Data archive or collection
107. Third International Mathematics and Science Study: International Curriculum Analysis, 1992-1995 (TIMSS) Bookmark Format Series - ongoing
108. Transition to agriculture and first state presence: A global analysis Bookmark Format Single study
109. Transnational Social Movement Organization Dataset, 1953-2003 Bookmark Format Series - completed