NMS

NMS may refer to:

Organisations

 * New Member States, the 10 member states that joined the EU in May 2004
 * National Military Strategy
 * National Merit Scholarship
 * National Market System of stock listing and trading
 * Regulation NMS, a Security and Exchange Commission regulation for the national market system
 * National Museum of Singapore
 * National Museums of Scotland
 * Nepal Mathematical Society
 * New Media Strategies
 * National Movement Simeon II party in Bulgaria
 * Norwegian Missionary Society
 * Nagel Middle School, a public middle school located in Hamilton County, Ohio
 * Normandin Middle School, A middle school in New Bedford, Massachusetts
 * North Miami Senior High School
 * Nigerian Military School
 * Nari Mukti Sangh
 * Nippon Medical School
 * Norfolk Museums Service, a museum organisation in Norfolk, England
 * Northwest Microcomputer Systems, a defunct microcomputer company

Science and technology

 * Network monitoring system
 * Network management station
 * Network management system
 * Neurally mediated syncope
 * Neuroleptic malignant syndrome
 * non-maximum suppression (e.g. Canny edge detection)
 * Neuromedin S, neuropeptide

Other

 * Nintendo Magazine System, a defunct British magazine, now known as Official Nintendo Magazine, launched in October 1992 and folded in January 2006
 * Nintendo Magazine System (Australia), a defunct Australian magazine launched in April 1993 and folded in August 2000
 * New Music Seminar, a now defunct annual summer music showcase in New York City
 * A hip-hop group on the Big Dada label
 * Nava Majestății Sale, the prefix of Romanian Royal Navy ship names (1881 - 1947)
 * National Marine Sanctuary
 * Volkswagen New Midsize Sedan, an automobile
 * New make spirit, a stage in the distillation of Scotch whisky
 * No Man's Sky, a 2016 video game developed by Hello Games
 * N. M. S. (alternatively, "No. Mo. So." or "Nor. Mor. Sor."), transliterations of the pen name of Thai author Bidyalongkorn (1876–1945)