The Lithuanian Language Institute is a research institution located in Vilnius, Lithuania. Established in 1940, it focuses on the study, preservation, and promotion of the Lithuanian language and its dialects. The institute conducts linguistic research, develops language resources, and provides educational materials to support the use of Lithuanian in various contexts. In addition to its research activities, the institute plays a key role in language policy and standardization in Lithuania. It collaborates with other organizations and institutions to enhance the understanding and appreciation of the Lithuanian language, ensuring its vitality for future generations.