101. Sectoral coverage and prices of carbon pricing mechanisms introduced since 1990 Bookmark Format Single study
102. SIPRI's databases (Stockholm International Peace Research Institute) Bookmark Format Data archive or collection
103. State Fragility Index and Matrix, Time-Series Data, 1995-2018 Bookmark Format Series - completed
107. Transition to agriculture and first state presence: A global analysis Bookmark Format Single study
108. Transnational Social Movement Organization Dataset, 1953-2003 Bookmark Format Series - completed
112. United Nations Surveys of Crime Trends and Operations of Criminal Justice Systems (1970+) Bookmark Format Series - ongoing