OCN

(redirected from Owning Company Number)
AcronymDefinition
OCNOperating Company Number (NANPA)
OCNOsteocalcin (protein)
OCNOncology Certified Nurse
OCNOrthodox Christian Network
OCNOffice of Child Nutrition
OCNOceanography
OCNOptical Communications and Networking
OCNOpen College Network
OCNOpen Computer Network
OCNOther Carrier Networks (Sprint)
OCNOf Course Not
OCNOriginal Called Number
OCNOriginal Camera Negative (film)
OCNOntario College of Nurses (Ontario, Canada)
OCNOn-Chip Network
OCNOrange County News Channel
OCNOther Country National
OCNOrganized Crime Narcotics
OCNOptimal Climate Normals (meteorology)
OCNOriginal Cost New
OCNOverclock.net (gaming)
OCNOutpatient Care Network
OCNOkinawa Cable Network (Okinawa, Japan)
OCNOperational Control Node
OCNOrder Control Number
OCNOptillingscondensatieniveau (Dutch: lifting condensation level)
OCNOptical Carrier Level N
OCNOperational Carrier Number
OCNOpen Communications Networks Inc.
OCNOperations Control Number
OCNOwning Company Number (LEC calling cards)
OCNOffice Control Number
OCNOperational Company Number
OCNOriginal Call Number