FRED, Economic Data
WHO
UNICEF
FAO
World Bank
IMF
OECD
Eurostat
Kaggle, Teaching/Learning Data
70 Sites KD nuggets
Data is Plural
Havard Dataverse
Data World
Our World in Data - Data Visualisation +Data
The Economics NetWork
Penn World Table
Data for Development
Google Finance
Instructions to download from Google Finance
Google Trends
Google Data Search
UK Data Service
UK- ONS
ONS Time Series Tool
UK GDP
UK Prices
GOV.UK
Agriculture in the UK datasets
Family Foods UK
UK National Archives
Trading Economics (current economic indicators)