Following internet resources provide useful info on UP:

• UP on Wikipedia: http://en.wikipedia.org/wiki/Uttar_Pradesh
• Official website of Govt. of Uttar Pradesh: http://www.upgov.nic.in/
• National portal of India: http://india.gov.in/
• UP tourism: http://www.indiatourism.com/uttar-pradesh-tourism/index.html
• Business: http://business.gov.in/investment_incentives/uttar_pradesh.ph