Some of the scholarships offer Bachelor degrees, while others are Masters and PhD degree.
You should note that some only cover tuition fees, while others full payment inclusive of living expenses.
Good luck with your applications!
Australia:
a. Endeavor Awards (5 types)
b. ADS (1 type)
c. Carnegie Mellon University-AusAID Scholarships (1 type)
d. Leadership Awards (deadline is 30 June/July 2007)
e. Adelaide Scholarship International
f. For Bhutan
United Kingdom
a. Shell
b. Chevening http://www.bris.ac.uk/international/recruit/countryaz/b/bhutan.html
c. Univ.of Bristol
United States
a. Write to:
FULBRIGHT Scholarship
Public Affairs Office
24, Kasturba Gandhi Marg
New Delhi 110001
b. Others
c. AAUW (for female applicants)