ONC

ONC may refer to:

Places

• Old North Church, Boston, US
• Old North Church (Sierra Madre, California), US

Science and technology

• Ocean Networks Canada, a University of Victoria initiative
• Octanitrocubane, an explosive
• Oncidium (Onc.), an orchid genus
• Open Network Computing, a remote procedure call system
• Operational Navigation Chart, the basis of the Digital Chart of the World
• Ordinary National Certificate
• Orthopaedic Nurse Certified

Organizations

• Office of the National Coordinator for Health Information Technology
• Oficiul Naţional Cinematografic, an agency in Romanian cinema
• Olivet Nazarene College or Olivet Nazarene University