English: The National Astronomical Research Institute of Thailand (NARIT) has developed astronomical terms in Thai sign language (ThSL) in collaboration with the National Association of the Deaf in Thailand and a network of Thai deaf schools to support in the teaching and promotion of astronomy to deaf people and has published a manual containing 31 ThSL astronomical terms. This is the very first step toward the development of scientific standard terminology in ThSL. National Astronomical Research Institute of Thailand. (2022). Astronomical terms in Thai sign language [Ebook]. Retrieved 18 January 2022, from https://www.narit.or.th/images/07_บริการวิชาการ/books/2021/AstronomyTerms_ThSL.pdf.