The Royal Institute Dictionary (RID; Thai: พจนานุกรม ฉบับราชบัณฑิตยสถาน, RTGS: Photchananukrom Chabap Ratchabandittayasathan, pronounced [pʰót.tɕā.nāː.nú(ʔ).krōm tɕʰā.bàp râːt.tɕʰā.bān.dìt.tā.já(ʔ).sā.tʰǎːn]) is the official and prescriptive[1][2] dictionary of Thai language, published by the Royal Society of Thailand.
The Royal Society of Thailand has published four fully revised editions of the dictionary, and many intermittent reprintings with minor revisions. Each of the major revisions is associated with a significant year in Thai history, although in the case of the 1999 and 2011 editions, the actual publication date is a later year.
- ^ Thaksin Shinawatra (July 17, 2002). ประกาศสำนักนายกรัฐมนตรี เรื่อง ระเบียบการใช้ตัวสะกด ลงวันที่ 11 กรกฎาคม 2545 [Announcement of the Office of the Prime Minister, Re: Regulation of spellings, dated July 11, 2002] (PDF). Government Gazette (in Thai). 199 (special, 66 D). Secretariat General of the Cabinet: 1. Archived from the original (PDF) on November 2, 2014. Retrieved October 1, 2012.
- ^ "พจนานุกรม ฉบับราชบัณฑิตยสถาน" [Royal Institute Dictionary]. Royal Institute of Thailand. January 16, 2007. Archived from the original on November 27, 2010. Retrieved October 1, 2012.