surrounding countries; neighboring countries; neighbouring countries
neighboring countries; neighbouring countries; surrounding countries
Western countries; (former) Western Bloc countries
European countries; European nations
Western countries; European and (North) American countries
Asian countries; Asian nations
tour around the country; travelling to various provinces
Eastern European countries
(former) Eastern Bloc countries
Arab countries; Arab states
civilized world; civilised world
Nordic countries; Scandinavian countries
Gulf states; states bordering the Persian Gulf
Islamic countries; Islamic world
Association of Southeast Asian Nations; ASEAN
Banque Centrale des Etas de l'Afrique de l'Ouset
Community of Portuguese Language Countries; CPLP
member states of the former Soviet bloc