• Communication process

• Biculturalism
• Bilingualism
• Cultural diversity
• Cultural exchange
• Cultural interaction
• Cultural relations
• Intercultural education
• Interethnic relations
• Interpersonal communication
• Multiculturalism
• Silk road

• Verbal and nonverbal communication among people of different cultures.

• Information and communication > Communication research and policy

http://vocabularies.unesco.org/thesaurus/concept3897