UMA – Unified Memory Architecture

(1) Short for Unified Memory Architecture. A computer that has graphics chips built into the motherboard that use part of the computer’s main memory for video memory is said to have Unified Memory Architecture.

(2) Short for upper memory area, a synonym for high memory.

(3) Short for Unlicensed Mobile Access, it is the technology which provides access to GSM and GPRS mobile services over unlicensed spectrum technologies, including Bluetooth and 802.11.

Webopedia Staff
Since 1995, more than 100 tech experts and researchers have kept Webopedia’s definitions, articles, and study guides up to date. For more information on current editorial staff, please visit our About page.

Top Articles

The Complete List of 1559 Common Text Abbreviations & Acronyms

From A3 to ZZZ we list 1,559 SMS, online chat, and text abbreviations to help you translate and understand today's texting lingo. Includes Top...

List of Windows Operating System Versions & History [In Order]

The Windows operating system (Windows OS) refers to a family of operating systems developed by Microsoft Corporation. We look at the history of Windows...

How to Create a Website Shortcut on Your Desktop

Website Shortcut on Your Desktop reviewed by Web Webster   This Webopedia guide will show you how to create a website shortcut on your desktop using...

Generations of Computers (1st to 5th)

Reviewed by Web Webster Learn about each of the 5 generations of computers and major technology developments that have led to the computing devices that...

Glassdoor

Glassdoor is an online job search and review platform for people seeking new...

GitLab

GitLab is a DevOps platform where software development and IT operations teams collaborate...

Udemy

Udemy is a massive open online course (MOOC) platform offering a range of...