ONS

ONS may stand for:

• Occipital nerve stimulation
• ONS coding system
• ONScripter
• Ons Island in Galicia, Spain
• Oberste Nationale Sportbehörde, former German motor racing governing body, now Deutscher Motor Sport Bund
• Object Naming Service
• Onslaught, a team and vehicle-based gametype in Unreal Tournament 2004
• Office National des Statistiques de l'Algérie
• Office for National Statistics, United Kingdom
• One-name study, the study of a single surname
• One night stand
• WWE One Night Stand
• Order of Nova Scotia (Canadian decoration post-nominal letters)
• Old North State Council of the Boy Scouts of America
• Original Night Stalker, unidentified serial killer and rapist also known as East Area Rapist
• Oncology Nursing Society
• Onslow Airport in Western Australia (IATA airport code)
• National Office of Statistics (Office National des Statistiques) of Algeria