World Bank Data
Formerly the World Development Indicators and Global Development Finance. Hundreds of economic and social indicators, with 40 years of data for some series, for every country in the world.
AidData
Data on foreign aid.
Asian Development Bank
Economic, financial and social indicators for countries in Asia.
Bank for International Settlements
Data on international banking, securities, derivatives, foreign exchange, debt, payment and settlement systems, and property prices.
Government Finance Statistics
1972-current.
Inter-American Development Bank
Economic, social, and political data for Latin America and the Caribbean.
International Debt Statistics
External debt information for developing countries from the World Bank Data Catalog. Focuses on financial flows, trends in external debt, and other major financial indicators for developing countries. Includes over 200 time series indicators from 1970 to 2009, for most reporting countries.
International Labor Organization
A United Nations organization that tracks various labor-related statistics. Individual databases produced by the ILO include LABORSTA (most data 1969-present, some 1945-present) and Key Indicators of the Labor Market (1980-present).
National Accounts Statistics
1970-present. Produced by the Economic Statistics Branch of the United Nations Statistics Division.
OECD.Stat
Data from the Organization for Economic Cooperation and Development (OECD). Economic, social, demographic, and other data is included. This online database supports browsing, querying, pivoting, and dynamic charting as well as downloading data.
Penn World Tables
Standardized, internationally comparable data on GDP, purchasing power parity and more for 188 countries, 1950-2004.
SourceOECD
Statistical databases and PDF versions of published statistical sources from the Organization for Economic Cooperation and Development (OECD). Topics include finance, trade, transportation, agriculture, health, education, science, and more. OECD Data can also be accessed through the OECD.Stat database above.
United Nations Economic and Social Commission for Asia and the Pacific
Statistics on the environment, economy, social indicators, etc.
United Nations Economic Commission for Europe
Statistics and data on a wide range of topics, including the economy, demographics, health, crime, education, science and technology, and transportation, for countries in Europe, North America, and Central Asia.
United Nations Economic Commission for Latin America and the Caribbean
Social, economic, environmental, demographic, and technology-related statistics.
Doing Business - Measuring Business Regulations
Provides objective measures of business regulations for local firms in 189 economies and selected cities at the subnational level. A project of The World Bank and IFC's Global Indicators and Analysis unit.