This study material provides an introduction to international business communication, including the types of international business and the importance of communication in global interactions. It also discusses the theories of international and intercultural communication, cultural sensitivity in business, communication barriers, and effective communication strategies. The material concludes with a discussion on the cultural aspects of doing business in Nigeria and the recommended communication strategies for expanding business in the country. Subject: International Business Communication, Course Code: N/A, Course Name: N/A, College/University: N/A