In today s digital era, communication is no longer bound by geographical or cultural borders, as sociocultural meanings are constantly reshaped and shared across global networks. The rise of digital media has introduced new modes of expression that enrich and complicate how meaning is constructed and interpreted. This shift toward multimodal and multicultural literacies reflects broader societal transformations, where individuals engage with diverse perspectives and identities in online spaces. Understanding these dynamics is essential for education, cross-cultural dialogue, and effective communication in increasingly interconnected societies. Sociocultural and Multicultural Meanings in Online Communication presents issues on sociocultural and multimodal meanings in online discourse from multi- and interdisciplinary perspectives. It offers diverse disciplinary views on the projection of sociocultural and multimodal meaning online. Covering topics such as online interactions, linguistic diversity, and online content creation, this book is an excellent resource for communication specialists, media specialists, linguists, sociologists, psychologists, professionals, researchers, scholars, academicians, and more.