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Online Analytical ProcessingOpen Database ConnectivityOracle DatabaseOnline Transaction ProcessingOLE for Process Control SpecificationObject-Oriented ProgrammingOpen Systems Interconnection ModelOpen Document FormatOrthogonal Frequency Division MultiplexingObject-Oriented DatabaseOptical Mesh NetworkOperating System SecurityOffice of the National Coordinator – Authorized Testing and Certification BodyOperating System VirtualizationOffice of the National Coordinator for Health Information TechnologyOpen-Source SoftwareOpen Net EnvironmentObfuscatorOptical ScannerOpen Shortest Path FirstOrthogonalOpen Source Hardening ProjectOpen Digital Rights LanguageOnline BackupOpt-In EmailOriginal Equipment ManufacturerOpen Virtualization FormatOSI ProtocolsObject-Oriented Database Management SystemObject-Relational Database Management SystemOwlingOpen-Source Virtual Private NetworkOperation Shady RatOriginal Equipment Manufacturer UnbundlingOverloadingOnline AdvertisingOverclockingObject Request BrokerOne-to-Many RelationshipObject CodeOperator OverloadingOptical Burst SwitchingOnline MarketingObsoleteOverridingOdd ParityObject-Relational MappingOsborne EffectOperating SystemOpen Financial ExchangeOpen TransportOpen RelayOpen Source InitiativeOptical Power MeterOptical Fiber CableOnline AuctionOptical Fiber AmplifierOptical Circuit SwitchingOmniTouchOptical CommunicationOutsourced Product DevelopmentOptical MouseObfuscationOperational Support SystemorkutOnline AdvertisementOnline CouponOracle of BaconObject Linking and EmbeddingObject Management GroupOnline Comparison ShoppingOpen Software FoundationOrganic Search Engine OptimizationOptical FiberOnline Fraud ProtectionOptical Fiber ConnectorOperatorsObsolete AttributeOn-Screen DisplayOperational TestingOn-Demand ServiceOn-Demand ComputingOutline Processor Markup LanguageOnline SurveyOracle OpenWorldOpen Productivity and Connectivity SpecificationOn-Line Transaction ProcessingObject Linking and Embedding DatabaseOn-Demand Self ServiceOpen Cloud Computing InterfaceOpen-Source HardwareOpen Handset AllianceOrphan FileOne-to-One RelationshipOLE for Process ControlOptical Local Exchange CarrierOpen Mobile AllianceOperator JavaObjectOracle Public CloudOpen Enterprise ServerOpenStack ProjectOverrideObject PoolingOpenGL for Embedded SystemsOutsourcingObject-Oriented Programming, Systems, Languages and ApplicationsOracle BeehiveOTOYOPhoneOAuthOnline Protection and Enforcement of Digital Trade ActOutput DeviceOrganizational Change ManagementOdroidOpen SourceObjectDockOpenboxOpenSUSEOptical DriveOnline BankingOhm’s LawObject-Oriented LanguageOpen Rights GroupOSS NotesOpen Data DefinitionOpen Graph ProtocolOrganic SearchOpenmokoOpenIDOAuth 2.0OpenFlowOpen vSwitchOffice of Cybersecurity and CommunicationsObject-Oriented ModelingOnlineOffice of Infrastructure ProtectionOnline Data StorageOptical NetworkObject-Oriented Programming LanguageOn-Demand SoftwareOpen Wireless MovementOn-Premises SoftwareOnshore OutsourcingOn-Demand Real-Time AnalyticsOrganization For The Advancement Of Structured Information StandardsOver-the-Top ApplicationOnline Analytical Processing CubeOpenMAMAOperational Business IntelligenceObject Transaction ServiceObject MetamodelingOperating System Power ManagementOnline ServiceOpen DataOff-Grid Data CenterOperations SecurityOffline StorageObject-Based Storage DeviceOpen Data CenterOpportunity Management SystemOne-Tier ArchitectureOperationally Critical Threat, Asset and Vulnerability EvaluationObject-Relational DatabaseObject StorageOnline Certificate Status ProtocolOut-of-Band AuthenticationOn-Premise Enterprise Resource PlanningOne-Time Password SpecificationsOperatorOnion RoutingOne-Time PasswordOnline Certificate Status Protocol StaplingOperational AnalyticsOpen Document Management APIObfuscated URLOrphansOperational Data StoreOctetObject-Oriented JavaScriptObject-OrientedObject ModelObject-Oriented InterfaceObject-Oriented DesignOptical CarrierOpen Virtual Memory SystemOnline Reputation ManagementOpen Secure ShellOrganic User InterfaceOhnosecondObject ExchangeOpen-Source CloudOnline File SharingOpenSSLOffsite BackupOffsite Data ProtectionOffsite Backup SoftwareOperandOpen-Source ToolsOpen Compute ProjectOS X ServerOutbound Call CenterOutputOutputOverwriting VirusOff the GridOpen InternetOutlier DetectionOrganic Light-Emitting DiodeOrphaned VM FileOutage Management SystemOpen-Source ArchitectureObject Data ModelOver-AllocationOrphaned VMOpen SystemOut-of-Band ManagementObject-Oriented Analysis and DesignObjective CamlOptical Transport NetworkOpen CloudOberonOnscreen KeyboardOpen Web Application Security ProjectOpenDNSOvervoltage ProtectionOn-Page OptimizationOff-Page OptimizationOffshore OutsourcingOffice AutomationOutlook ExpressOverflow ErrorOptics Software for Layout and OptimizationOscilloscopeObjective-COscillatorOR GateOptical Mark RecognitionOpen-Source LicenseOnline EditingOffline BrowserOffset PrintingOptical Time Domain ReflectometerOffline Storage Table FileOptoelectronicsOpen-Source Business IntelligenceObject-Oriented User InterfaceOpen Application Program InterfaceOffsite StorageOpt OutOptical MediaOptical DiskOffice SuiteOracle Certified ProfessionalOccam ProcessOriginal Equipment Manufacturer Ink CartridgeOptical IsolatorOriginal Design ManufacturerOnline HelpOffice Open XMLOptimization RoutinesOn-Device PortalOperational ResilienceOne PercenterOlfactory InterfacesOpenStack NovaOneAPIOptical JukeboxOverlay KeyboardOut of BandObject ClassOpen Data PlatformOptical Character RecognitionOculus RiftOneWebDayOpen-Source Big Data AnalyticsOverrunOfflineObject Level RecoveryOpenAIOpen-Source LanguageOn-Board DiagnosticsOperational DatabaseOverlay NetworkOverlay VirtualizationOver-The-Air TelevisionOn-Premises Cloud InfrastructureOpen Networking FoundationOpen CalaisOuter JoinOR OperatorOctalOutlierOverfittingOperation BugDropOrdinary Least Squares RegressionOnline Machine LearningOutput LayerOmnidirectional TreadmillOffline LearningOrphan AccountOrder Management SystemOpenJDKOpenBSDOnboard IntelligenceOracle (Blockchain Oracle)Order BookOpenAI GPTsOperational Technology (OT)Operational CRMOptions TradingOnline Public Access Catalog (OPAC)Offline Signing Orchestrator (OSO)OpenSeaOptimism (OP)