Free South Asian Resources for Educators : Govt Information
Indian Government Portal strives "to provide a single window access to the information and services being provided by the Indian Government for the citizens and other stakeholders;" it includes links to all the government ministries, directories, legal documents, etc.
Pakistan Government Portal provides general, citizen, foreigner and business information and links to all ministries and divisions, e-government projects, etc.
The US Government also publishes lots of information about South Asia, for example:
728 State Street
Madison, WI 53706