AidData
BIS Statistics
Country Statistical Offices
EUROSTAT
IMF Balance of Payments Statistics (BOPS)
IMF Currency Composition of Official Foreign Exchange Reserves (COFER) database
IMF Financial Soundness Indicators (FSI)
IMF Government Finance Statistics (GFS) (subscription required)
IMF International Financial Statistics (IFS)
IMF Monitoring of Fund Arrangements (MONA) database
IMF Special Data Dissemination Standard Subscribing Countries' Central government debt metadata
IMF World Economic Outlook (WEO) database
Inter-Agency Group on Economic and Financial Statistics (G20); cooperation between the BIS, ECB, Eurostat, IMF, OECD, UN, and the World Bank.
Joint External Debt Hub (BIS, IMF, OECD, World Bank) combines external debt data and selected foreign assets from international creditor/market and national debtor sources.
OECD Statistical Portal: ODA, central government debt data
World Bank data
World Bank data catalog: includes access to the World Development Indicators (WDI), Global Development Finance (GDF), African Development Indicators (ADI), Quarterly External Debt Statistics (QUEDS), research datasets, Millennium Development Indicators, in addition to many more.
United Nations data
Task Force on Financial Statistics - BIS, Common Wealth Secretariat, European Central Bank, EUROSTAT, IMF, OECD, Paris Club, UNCTAD, World Bank,