IT Related Full Forms [PDF] Computer Information Technology

IT related full forms. Computer Information technology important abbreviations list pdf for all competitive exams like SSC, Railway, Bank, UPSC, IBPS, NTPC etc.

IT Related Full forms

3D – Three Dimensional

ACD – Automatic Call Distributor

AIR – All India Radio (Since 1956 AIR is officially labeled as Akashvani.)

AJAX – Asynchronous JavaScript and XML

API – Application Program Interface (API is a collection of protocols, routines and software building apps.)

APK – Android Application Package

APL – Application Programming language

ARPANET – Advanced Research Projects Agency Network

ASCII – American Standard Code for Information Interchange

ASP – Active Server Pages (ASP is a server side web building engine.)

ASR – Automated Speech Recognition

BIOS – Basic input output system (BIOS is a software built-in to a computer.)

BPO – Business Process Outsourcing

CAD – Computer Aided Design

CCTV – Closed Circuit Television

CDMA – Code Division Multiple access

CD-ROM – Compact Disk-Read Only Memory

CGI – Common Gateway interface

CHAT – Conversational Hypertext Access Technology (Talking in Real time over the internet)

CMOS – Complementary Metal Oxide Semiconductor

CMS – Content Management System

CMYK – Cyan-Magenta-Yellow-BlacK

CNC – Computerized Numerical Control

COBOL – Common Business Oriented Language

COMPUTER – Common Operating Machine Particularly Used for Trade, Education, and Research

CPS – Characters Per Second

CPU – Central Processing Unit

CRT – Cathode Ray Tube

CSS – Cascading Style Sheet (It explain how to show HTML elements on display.)

CVV – Card Verification Value (It is a security feature offered on credit, debit & ATM cards by financial institutions.

DB – Database

DBMS – Database Management System

DD – Double Density

DNS – Domain Name system (DNS is linked to the internet and focused on a system using (IP) internet protocol.)

DOC – DOCument

DOS – Disk Operating System

DP – Data Processing

DSL – Digital Subscriber Line

DTP – Desktop Publishing

ECS – Enhanced Chip set

ED – External Device

EDI – Electronic Data interchange

EDP – Electronic Data Processing

EEPROM – Electronic Erasable Programmable Read Only Memory

EJB – Enterprise Java Bean

ENIAC – Electronic Numerical Integrator and Calculator

EPROM – Erasable Programmable Read Only memory

ERP – Enterprise Resource Planning

EULA – End User License Agreement

FAQ – Frequently Asked Questions

FORTRAN – FORmula TRANslation language (Programming language)

FTP – File Transfer Protocol

GIF – Graphic Interchange Foramat

GIS – Geographic Information System


GPRS – General Packet Radio Service

GSM – Global System for Mobile Communication

HCL – Hindustan Computers Limited (HCL is a multinational IT company of India.)

HDMI – High Definition Multimedia Interface

HP – Hewlett-Packard

HTML – Hypertext Markup Language

HTTP – Hypertext Transfer Protocol

HVAC – Heating Ventilation and Air Conditioning

IBM – International Business Machines

IC – Integrated Circuit

ICT – Information and Communication Technology

IMEI – International Mobile Equipment Identity

INS – InterNet Communication Setting

INTERNET – Interconnected Network

IP – Internet Protocol

IPS – In-Plane Switching / Indian Police Service

IQ – Intelligence Quotient

IRDA – Insurance Regulatory and Development Authority of India

ISD – International Subscriber Dialing [ISD is also known as IDD (International Direct Dialing).]

ISP – Internet Service Provider

IT – Information Technology

ITC – Indian Tobacco Company

JPG – Joint Photographic Expert Group

JSON – JavaScript Object Notation (To Preserve Data structure, it is a text based database management system.)

LASER – Light Amplification by stimulated Emission of Radiation

LCD – Liquid Crystal Display

LINUX – Lovable intellect Not Using XP (Linux was developed by Linus Torvalds. It is an Open-source OS)

MAC – Media Access Control (The MAC address is known as the hardware id number.)

MbPS – Megabits Per Second

MCB – Miniature Circuit Breaker (It is a kind of electronic switch that functions automatically.)

MIS – Management Information System

MMS – Multimedia Messaging Service

MODEM – MODulate/DEModulate

MPEG – Motion Picture Experts Group

MRI – Magnetic Resonance Imaging [MRI is also known as NMRI (Nuclear Magnetic Resonance Imaging).]

NIC – Network Interface Card

NIIT – National Institute of Information Technology

OCR – Optical Character Recognition [It is also recognized as a text recognition or OCR (Optical character reader).]

ODBC – Open Database Connectivity

OEM – Original Equipment Manufacturer

OMR – Optical Mark Recognition

OTP – One Time Password

PC – Personal Computer

PCB – Printed Circuit Board

PCI – personal Computer Interface

PDA – Personal Digital Assistant

PHP – Hypertext Preprocessor (It was abbreviated previously as Personal Home Page.)

PIN – Personal Identification Number

PING – Packet InterNet Groper

PNG – Portable Network Graphics

POP – Post Office Protocol

POS – Point of Sale (the scanners you see in supermarkets)

PPP – Point to Point Protocol

QR Code – Quick Response Code

RADAR – Radio Detecting and Ranging

RAS – Remote Access Server/service

RDBMS – Relational Data Base Management System

RFID – Radio Frequency Identification

SAP – Systems Applications and Products in Data Processing

SAS – Statistical Analysis Software (SAS is an integrated software technology platform developed by SAS inc.)

SIM – Subscriber Identity Module of Subscriber Identification Module

SLR – Statutory Liquidity Ratio

SMS – Short Message Service

SMTP – Simple Mail Transfer Protocol

SQL – Structured Query Language

SSD – Solid State Drive (Related to hard disk drive (HDD), it is a mass storage unit.)

STP – Shielded Twisted Pair

TBIL – Translational Bioimaging Laboratory

TCP/IP – Transmission Control Protocol/Internet Protocol

TFT – Thin Film Transistor

UID – User Identification

UML – Unified Modeling Language

UPS – Uninterruptible Power Supply

URL – Uniform Resource Locator

USB – Universal Serial Bus

USSD – Unstructured Supplementary Service Data (USSD also has another name which are Quick Codes or Feature codes.)

VLC – VideoLAN Client (It is a media player that is open source)

VLSI – Very large Scale integration

VPN – Virtual Private Network

W3C – World Wide Web Consortium

Wi-Fi – Wireless Fidelity (Wi-Fi is actually a trademarked IEEE 802.11 term.)

XAML – Extensible Application Markup Language

XHTML – Extensible Hypertext Markup Language

XML – eXtensible Markup Language

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