This collection explores the diverse dimensions of linguistics applied to real-world contexts, covering areas such as language acquisition, teaching methodologies, sociolinguistics, and phonetics. It emphasizes the importance of interdisciplinary approaches and the integration of technology in language education. Topics include the theoretical frameworks underlying English language teaching, the complexities of second language acquisition, and the societal impacts of language use. The content is geared towards enhancing educational practices and understanding language’s role in both individual and social settings.