List of 50 Technology Words that Start with the Letter “O”. These terms are common in software development, hardware, networking, and data science.
Technology words that start with O with meaning
The following are technology words that start with O:
1. Object
- An instance of a class in object-oriented programming.
2. Open Source
- Software with source code available for public use and modification.
3. Operating System
- Software that manages hardware and software resources on a device.
4. OAuth
- An open standard for secure user authorization.
5. OCR (Optical Character Recognition)
- Technology that converts printed or handwritten text into digital text.
6. Overflow Error
- An error when a calculation exceeds the maximum limit.
7. Object-Oriented Programming (OOP)
- A programming paradigm based on objects and classes.
8. OpenGL
- A cross-platform graphics rendering API.
9. Operator (Programming)
- A symbol that performs operations on variables or values.
10. Orphan Page
- A webpage with no links from other pages.
11. Output Device
- Hardware used to display or deliver computer data (e.g., monitor, printer).
12. OpenAPI
- A specification for building APIs in a standardized format.
13. Online Storage
- Cloud-based service for storing and accessing files online.
14. Optical Drive
- A hardware device that reads or writes data from optical discs.
15. Object Storage
- A data storage format that manages data as objects.
16. Overclocking
- Increasing a processor’s speed beyond its factory limit.
17. On-Premises
- Software or hardware hosted locally within an organization.
18. OSI Model
- A conceptual model for understanding network communication.
19. OpenSSL
- A toolkit for implementing secure communication via SSL/TLS.
20. Optimization (Programming)
- Improving code or processes for better performance or speed.
21. Oracle Database
- A powerful relational database management system by Oracle.
22. Online Compiler
- A web-based tool for writing and testing code.
23. Object Detection
- A computer vision task that identifies objects in images.
24. Output Stream
- A stream used to send data out of a program.
25. OpenCL
- A framework for writing programs that run on heterogeneous platforms.
26. Octet
- A group of 8 bits, often used to describe IP addresses.
27. Office Suite
- A collection of productivity tools like Word, Excel, and PowerPoint.
28. Open Database
- A database system that is freely accessible and modifiable.
29. OS Update
- Software updates that improve the operating system’s performance and security.
30. Online Learning
- Learning or training delivered via the internet.
31. Object File
- A compiled file that contains machine code but is not yet executable.
32. OpenID
- An authentication system that allows users to log into multiple sites with one ID.
33. Offline Mode
- A feature that allows applications to function without an internet connection.
34. OAuth2
- The updated version of the OAuth protocol for better security.
35. Object Locking
- A method to prevent multiple processes from modifying an object simultaneously.
36. Open Firmware
- Firmware that is open source and can be modified.
37. OLED (Organic Light Emitting Diode)
- A display technology used in modern screens and TVs.
38. One-Time Password (OTP)
- A temporary, single-use password for authentication.
39. Open Data
- Data that is freely available to everyone to use and republish.
40. Object Tracking
- Following an object in a video or live camera stream using AI.
41. OpenStack
- An open-source cloud computing platform for public and private clouds.
42. Object Tag (HTML)
- A tag used to embed multimedia like video or audio in HTML.
43. Online Payment
- A digital transaction method for purchasing goods or services.
44. OpenCV
- An open-source computer vision and machine learning library.
45. Open Port
- A network port that is accepting incoming connections.
46. Offline Storage
- Data storage not connected to a network (e.g., external hard drive).
47. Open Loop System
- A control system without feedback.
48. OAuth Token
- A digital token used to access a resource in OAuth-based systems.
49. Open Source License
- Legal terms that allow software to be freely used and shared.
50. Operating Frequency
- The clock rate at which a processor or hardware component runs.