The 3rd FLLT International Conference, organized by the Language Institute of Thammasat University, Thailand, aims to bring together researchers, practitioners and educators with common interests in language learning and pedagogy at all levels from around the world. This biennial conference under the theme ‘Research, Renovation and Reinforcement: Enhancing Quality in Language Education’ will promote the dissemination of research in the related fields so that theory is effectively applied to classroom practice and the quality of language teaching can be strengthened in the contexts of language as a means of international communication.