NTS may refer to:
Radio and television NTS Radio, a British music online radio station National Traffic System, an organized network of amateur radio operators National Television Service, a television channel in Papua New Guinea Nederlandse Televisie Stichting (Dutch Television Foundation), the predecessor of Nederlandse Omroep Stichting
Education National Technological University (United States), Fort Collins, Colorado National Testing Service, an academic testing service in Pakistan National Theatre School of Canada National Training System (Australia), the Australian system for vocational education and training National Treasury School, the French government's school for training civil servants Nazarene Theological Seminary, a theological seminary in Kansas City The Nelson Thomlinson School in Cumbria, Great Britain New Testament Studies, an academic journal
Science Nevada Test Site, nuclear testing National Topographic System, used by Natural Resources Canada Nanotextured surface, a textured surface with various applications Non-topological soliton, in quantum field theory Neurotensin, a neuropeptide hormone Nucleus tractus solitarii (literally "nucleus of the solitary tract") NTS GmbH, Nature Technology Systems, Berlin, Germany
Transportation Nashua Transit System, provides public transit services for the city of Nashua, New Hampshire Nashville Terminal Subdivision, a railroad line owned by CSX Transportation Nepal Transport Service, Nepalese public bus line
Other NTS Motorsports, auto racing team, United States National Alliance of Russian Solidarists, Narodno-Trudovoy Soyuz, a Russian anti-communist organization National Tax Service (South Korea) National Theatre of Scotland National Ticketing Solution, a New Zealand public transport ticketing project National Transmission System, distributes gas throughout Great Britain National Trust for Scotland, a Scottish conservation organization Navigation Technology Satellite Network Time Security, a secure version of NTP Norwegian Sign Language, the principal sign language of Norway Null-terminated string, a data type in computer programming