The International Communication Association (ICA) is a global scholarly organization dedicated to advancing the study of human communication and supporting excellence in academic research. With more than 4,000 members worldwide, it brings together researchers and professionals through a broad community of divisions, interest groups, chapters, and fellows. Its areas of focus span fields including journalism, health communication, political communication, public relations, communication technology, intercultural communication, and media studies.

ICA publishes seven major peer-reviewed journals and produces a monthly newsletter to share news and updates with its community. The association hosts a large annual conference as well as smaller regional conferences throughout the year, providing opportunities for scholarly exchange and professional engagement. Members can access resources such as a career center, member search, podcasts, and calls for papers, and can participate in groups, committees, awards, and elections. ICA also supports conference proposals and related events. Through its membership, publications, conferences, and academic networks, the association serves scholars seeking to connect with colleagues and contribute to communication research worldwide.