The International Journal of Multilingualism and Languages for Specific Purposes (IJMLSP) is a double-blind, peer-reviewed, biannual, free-of-charge, and open-access journal edited by the University of Oran 2 Mohamed Ben Ahmed. The journal publishes original articles, reports, case studies, and book reviews. Its main objective is to provide an intellectual platform for international scholarly communication among researchers, academics, and practitioners for contributions that examine the multiple intersections between LSP and multilingualism. The IJMLSP Journal is distinguished by its interdisciplinary approach to addressing various issues relevant to multilingualism, language policy, language(s), and culture(s) teaching. With an emphasis on thematic depth rather than geographical diversity, the journal covers global issues related to language use in academic, professional, and specialised contexts. It publishes research that explores how multilingual interlocutors and communities align with the demands of specialised communication across various fields such as Business, Medicine, Law, Science, and Technology. Topics of interest include the cognitive and social dimensions of multilingualism in professional settings, the elaboration, integration, and adaptation of LSP curricula, discourse analysis in multilingual environments, and the role of translation and interpretation in specialized communication.