Very few links. Indeed, as few as possible, but they are all brilliant!

1. The search engine of the Baltics
2. Estonia
   • The comprehensive source of information about Estonia
   • The comprehensive travel information
   • Estonian Embassy in the United Kingdom, for visa regulations and more travel information.
   • The English-Estonian Dictionary
3. Latvia
   • Entry in Yahoo
4. Lithuania
   • Entry in Yahoo
5. Misc
   • Cambridge University Homepage
   • Marshall Library links about everything you want to know about any country. Try Datasets/CIA factbook link for example.