Hello Friends. In most of the competition exams, Abbreviations are asked to students. When the exams are related to computer science then computer abbreviations are also asked. So here are Some very important computer abbreviations.

This is Part – A . I will post some more important computer abbreviations in Part-B very soon.

Most important Computer Abbreviations

HDMI: High-Definition Multimedia Interface

VPN: virtual private network

APN: Access Point Name

SIM: Subscriber Identity Module

LED: Light emitting diode.

DLNA: Digital Living Network Alliance

RAM: Random access memory.

ROM: Read only memory.

IMEI: International Mobile Equipment Identity .

ESN: Electronic Serial Number .

UPS: uninterrupted power supply .

GOOGLE : Global Organization Of Oriented Group Language Of Earth .

YAHOO : Yet Another Hierarchical Officious Oracle .

WINDOW : Wide Interactive Network Development for Office work Solution

COMPUTER : Common Oriented Machine Particularly United and used under Technical and educational Research.

VIRUS : Vital Information Resources Under Siege .

UMTS : Universal Mobile Telecommunications System .

AMOLED: Active-matrix organic light-emitting diode

OLED : Organic light-emitting diode

VGA: Video Graphics Array

QVGA: Quarter Video Graphics Array

WVGA: Wide video graphics array.

WXGA: Wide screen Extended Graphics Array

USB: Universal serial Bus

WLAN: Wireless Local Area Network

PPI: Pixels Per Inch

LCD: Liquid Crystal Display.

HSDPA: High speed down-link packet access.

HSUPA: High-Speed Uplink Packet Access

HSPA: High Speed Packet Access

GPRS: General Packet Radio Service

EDGE: Enhanced Data Rates for Global Evolution

NFC: Near field communication

OTG: on-the-go

S-LCD: Super Liquid Crystal Display

O.S: Operating system.

SNS: Social network service

H.S: HOTSPOT

P.O.I: point of interest

GPS: Global Positioning System

DVD: Digital Video Disk / digital versatile disc

DTP: Desk top publishing.

DNSE: Digital natural sound engine .

OVI: Ohio Video Intranet

CDMA: Code Division Multiple Access

WCDMA: Wide-band Code Division Multiple Access

GSM: Global System for Mobile Communications

WI-FI: Wireless Fidelity

DIVX: Digital internet video access.

APK: authenticated public key/android package kit

J2ME: java 2 micro edition

DELL: Digital electronic link library.

RSS: Really simple syndication or Rich Site Summary

TFT: thin film transistor

AMR: Adaptive Multi- Rate

MPEG: moving pictures experts group

IVRS: Interactive Voice Response System

HP: Hewlett Packard-Gauri

Most of computer abbreviations from above have been asked in many competition exams. So read them carefully again.

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