20 ICT Terms and Acronyms

Information and Communication Technology (ICT) is a vast field encompassing various terms and acronyms that play crucial roles in managing and communicating information electronically. These terms represent key components and concepts within the world of technology, networking, and software development. From network infrastructure to software applications, understanding these ICT terms is essential for navigating the digital landscape. In this collection, we provide concise descriptions for important ICT terms and acronyms, shedding light on their meanings and functionalities. Whether you're a beginner or a seasoned professional, this introduction serves as a helpful reference to familiarize yourself with the fundamental terminology used in the ICT realm.

## Information and Communication Technology (**ICT**)

The technology used for managing and communicating information electronically

## Local Area Network (**LAN**)

A network that connects computers and devices in a limited geographical area.

## Wide Area Network (**WAN**)

A network that covers a large geographical area, connecting multiple LANs.

## Virtual Private Network (**VPN**)

A secure network connection that allows users to access private networks remotely.

## Internet Service Provider (**ISP**)

A company that provides internet access to individuals and organizations.

## Hypertext Markup Language (HTML)

The standard language for creating web pages and applications.

## Domain Name System (**DNS**)

A system that translates domain names into IP addresses, enabling communication on the internet.

## Uniform Resource Locator (**URL**)

The address used to access a resource on the internet (e.g., a website).

## Secure Socket Layer (**SSL**)

A protocol that ensures secure communication between web browsers and servers.

## Internet Protocol (**IP**)

A set of rules that governs how data is transmitted over the internet.

## Internet of Things (**IoT**)

The network of interconnected physical devices that can communicate and exchange data.

## Central Processing Unit (**CPU**)

The primary component of a computer that performs calculations and executes instructions.

## Random Access Memory (**RAM**)

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Temporary storage space used by a computer to hold data and instructions.

## Solid-State Drive (**SSD**)

A storage device that uses flash memory to store data, providing faster access compared to traditional hard drives.

## Operating System (**OS**)

Software that manages computer hardware and software resources and provides user interfaces.

## Graphical User Interface (**GUI**)

A visual interface that allows users to interact with software using graphical elements.

## Customer Relationship Management (**CRM**)

Software used to manage customer interactions and relationships.

## Enterprise Resource Planning (**ERP**)

Integrated software used to manage various aspects of a business, such as finance, HR, and inventory.

## Application Programming Interface (**API**)

A set of rules and protocols that enables software applications to interact with each other.

## Voice over Internet Protocol (**VoIP**)

Technology that allows voice communication over the internet instead of traditional telephone networks.