ONS

ONS or ons may refer to:

• ONS (TV channel), in the Netherlands and Flanders, Belgium
• ONS coding system, a geographic coding system used by the U.K. Office for National Statistics
• Ons Island in Galicia, Spain
• National Office of Statistics (Office National des Statistiques), Algeria
• Oberste Nationale Sportbehörde, the former name of the German motor racing governing body now named Deutscher Motor Sport Bund
• Object Naming Service, a domain name system technology
• Occipital nerve stimulation, a medical treatment
• Office for National Statistics, United Kingdom
• Oncology Nursing Society, a U.S. nonprofit membership organization
• One-name study, the study of a single surname
• One-night stand
• Onslow Airport (IATA airport code) in Western Australia
• Operation Nomad Shadow, a U.S. military operation in Northern Iraq and Turkey
• Order of Nova Scotia, a civilian honor for merit in Nova Scotia
• WWE One Night Stand, a professional wrestling pay-per-view event