Possible Clues:

• Ie NATO's new country
• Country life finally more impecunious, some say
• 'So eat in here in Tallinn, say (7)'
• Land north of Latvia
• Latvian state
• Country dancing is at one
• NATO joiner of '04
• Country school into which son is put, the reverse of tiptop
• Republic in northeastern Europe
• Country on the Gulf of Finland and the Baltic