The International Institute for Democracy and Electoral Assistance (IDEA) provides a range of databases and tools on its website. Databases include: electoral justice, electoral management design, electoral system design, gender quotas, ICTs in elections, political finance, and voter turnout.
Official data portal from the International Labour Organization (ILO).
CESSDA provides large scale, integrated and sustainable data services to the social sciences, having evolved from a network of European data service providers into a legal entity and large-scale infrastructure under the auspices of the European Strategy Forum on Research Infrastructures (ESFRI) R
Originally constructed by Robert Summers and Alan Heston of the University of Pennsylvania, together with the late Irving Kravis, the Penn World Tables are the definitive source for real national accounts data.
The International Agency for Research on Cancer (IARC) is the specialized cancer agency of the World Health Organization.
The objective of the CRS Aid Activity database is to provide a set of readily available basic data that enables analysis on where aid goes, what purposes it serves and what policies it aims to implement, on a comparable basis for all DAC members.
D-PLACE is an interactive database which contains cultural, linguistic, environmental and geographic information for over 1400 human cultural groups.
The ACE website is an online knowledge repository that provides comprehensive information and customised advice on electoral processes.