List of Technology words that start with “O”.
- O
- Online Analytical Processing
- Open Database Connectivity
- Oracle Database
- Online Transaction Processing
- OLE for Process Control Specification
- Object-Oriented Programming (OOP)
- Open Systems Interconnection Model
- Open Document Format
- Orthogonal Frequency Division Multiplexing
- Object-Oriented Database
- Optical Mesh Network
- Operating System Security
- Office of the National Coordinator – Authorized Testing and Certification Body
- Operating System Virtualization
- Office of the National Coordinator for Health Information Technology
- Open-Source Software
- Open Net Environment
- Obfuscator
- Optical Scanner
- Open Shortest Path First
- Orthogonal
- Open Source Hardening Project
- Open Digital Rights Language
- Online Backup
- Opt-In Email
- Original Equipment Manufacturer
- Open Virtualization Format
- OSI Protocols
- Object-Oriented Database Management System
- Object-Relational Database Management System
- Owling
- Open-Source Virtual Private Network
- Operation Shady Rat
- Original Equipment Manufacturer Unbundling
- Overloading
- Online Advertising
- Overclocking
- Object Request Broker
- One-to-Many Relationship
- Object Code
- Operator Overloading
- Optical Burst Switching
- Online Marketing
- Obsolete
- Overriding
- Odd Parity
- Object-Relational Mapping
- Osborne Effect
- Operating System
- Open Financial Exchange
- Open Transport
- Open Relay
- Open Source Initiative
- Optical Power Meter
- Optical Fiber Cable
- Online Auction
- Optical Fiber Amplifier
- Optical Circuit Switching
- OmniTouch
- Optical Communication
- Outsourced Product Development
- Optical Mouse
- Obfuscation
- Operational Support System
- orkut
- Online Advertisement
- Online Coupon
- Oracle of Bacon
- Object Linking and Embedding
- Object Management Group
- Online Comparison Shopping
- Open Software Foundation
- Organic Search Engine Optimization (Organic SEO)
- Optical Fiber
- Online Fraud Protection
- Optical Fiber Connector
- Operators
- Obsolete Attribute
- On-Screen Display
- Operational Testing
- On-Demand Service
- On-Demand Computing
- Outline Processor Markup Language
- Online Survey
- Oracle OpenWorld
- Open Productivity and Connectivity Specification
- On-Line Transaction Processing
- Object Linking and Embedding Database
- On-Demand Self Service
- Open Cloud Computing Interface
- Open-Source Hardware
- Open Handset Alliance
- Orphan File
- One-to-One Relationship
- OLE for Process Control
- Optical Local Exchange Carrier
- Open Mobile Alliance
- Operator Java
- Object
- Oracle Public Cloud
- Open Enterprise Server
- OpenStack Project
- Override
- Object Pooling
- OpenGL for Embedded Systems
- Outsourcing
- Object-Oriented Programming, Systems, Languages and Applications
- Oracle Beehive
- OTOY
- OPhone
- OAuth
- Online Protection and Enforcement of Digital Trade Act
- Output Device
- Organizational Change Management
- Odroid
- Open Source
- ObjectDock
- Openbox
- OpenSUSE
- Optical Drive
- Online Banking
- Ohm’s Law
- Object-Oriented Language
- Open Rights Group
- OSS Notes
- Open Data Definition
- Open Graph Protocol
- Organic Search
- Openmoko
- OpenID
- OAuth 2.0
- OpenFlow
- Open vSwitch
- Office of Cybersecurity and Communications
- Object-Oriented Modeling
- Online
- Office of Infrastructure Protection
- Online Data Storage
- Optical Network
- Object-Oriented Programming Language
- On-Demand Software
- Open Wireless Movement
- On-Premises Software
- Onshore Outsourcing
- On-Demand Real-Time Analytics
- Organization For The Advancement Of Structured Information Standards
- Over-the-Top Application
- Online Analytical Processing Cube
- OpenMAMA
- Operational Business Intelligence
- Object Transaction Service
- Object Metamodeling
- Operating System Power Management
- Online Service
- Open Data
- Off-Grid Data Center
- Operations Security
- Offline Storage
- Object-Based Storage Device
- Open Data Center
- Opportunity Management System
- One-Tier Architecture
- Operationally Critical Threat, Asset and Vulnerability Evaluation
- Object-Relational Database
- Object Storage
- Online Certificate Status Protocol
- Out-of-Band Authentication
- On-Premise Enterprise Resource Planning
- One-Time Password Specifications
- Operator
- Onion Routing
- OTP (One-Time Password)
- Online Certificate Status Protocol Stapling
- Operational Analytics
- Open Document Management API
- Obfuscated URL
- Orphans
- Operational Data Store
- Octet
- Object-Oriented JavaScript
- Object-Oriented
- Object Model
- Object-Oriented Interface
- Object-Oriented Design
- Optical Carrier
- Open Virtual Memory System
- Online Reputation Management
- Open Secure Shell
- Organic User Interface
- Ohnosecond
- Object Exchange
- Open-Source Cloud
- Online File Sharing
- OpenSSL
- Offsite Backup
- Offsite Data Protection
- Offsite Backup Software
- Operand
- Open-Source Tools
- Open Compute Project
- OS X Server
- Outbound Call Center
- Output
- Overwriting Virus
- Off the Grid
- Open Internet
- Outlier Detection
- Organic Light-Emitting Diode
- Orphaned VM File
- Outage Management System
- Open-Source Architecture
- Object Data Model
- Over-Allocation
- Orphaned VM
- Open System
- Out-of-Band Management
- Object-Oriented Analysis and Design
- Objective Caml
- Optical Transport Network
- Open Cloud
- Oberon
- Onscreen Keyboard
- Open Web Application Security Project
- OpenDNS
- Overvoltage Protection
- On-Page Optimization
- Off-Page Optimization
- Offshore Outsourcing
- Office Automation
- Outlook Express
- Overflow Error
- Optics Software for Layout and Optimization
- Oscilloscope
- Objective-C
- Oscillator
- OR Gate
- Optical Mark Recognition
- Open-Source License
- Online Editing
- Offline Browser
- Offset Printing
- Optical Time Domain Reflectometer
- Offline Storage Table File
- Optoelectronics
- Open-Source Business Intelligence
- Object-Oriented User Interface
- Open Application Program Interface
- Offsite Storage
- Opt Out
- Optical Media
- Optical Disk
- Office Suite
- Oracle Certified Professional
- Occam Process
- Original Equipment Manufacturer Ink Cartridge
- Optical Isolator
- Original Design Manufacturer
- Online Help
- Office Open XML
- Optimization Routines
- On-Device Portal
- Operational Resilience
- One Percenter
- Olfactory Interfaces
- OpenStack Nova
- OneAPI
- Optical Jukebox
- Overlay Keyboard
- Out of Band
- Object Class
- Open Data Platform
- Optical Character Recognition
- Oculus Rift
- OneWebDay
- Open-Source Big Data Analytics
- Overrun
- Offline
- Object Level Recovery
- OpenAI
- Open-Source Language
- On-Board Diagnostics
- Operational Database
- Overlay Network
- Overlay Virtualization
- Over-The-Air Television
- On-Premises Cloud Infrastructure
- Open Networking Foundation
- Open Calais
- Outer Join
- OR Operator
- Octal
- Outlier
- Overfitting
- Operation BugDrop
- Ordinary Least Squares Regression
- Online Machine Learning
- Output Layer
- Omnidirectional Treadmill
- Offline Learning
- Orphan Account
- Order Management System
- OpenJDK
- OpenBSD
- Onboard Intelligence
- Oracle (Blockchain Oracle)
- Order Book
- OpenAI GPTs
- Operational Technology (OT)
- Operational CRM
- Options Trading
- Online Public Access Catalog (OPAC)
- Offline Signing Orchestrator (OSO)
- OpenSea
- Optimism (OP)
- Optimistic Rollup
- Object Detection
