The National Science Foundation (NSF) is offering the Dynamic Language Infrastructure-Doctoral Dissertation Research Improvement Grants (DLI-DDRI) to support doctoral research focused on developing language infrastructure, particularly for endangered languages. Proposals are invited from accredited Ph.D. granting institutions of higher education in the U.S., with the requirement that the principal investigator (PI) be the advisor of the doctoral student who serves as the co-principal investigator (co-PI). This program aims to advance the documentation, preservation, and analysis of languages through innovative digitization techniques and computational methods, with an estimated total funding of $250,000 available for approximately 15 awards. Interested applicants should submit their proposals by September 16, 2024, and can reach out to NSF grants.gov support at grantsgovsupport@nsf.gov for any inquiries.