IT Related Full Form (Computer Information Technology Full Forms)

IT Related full form. Computer Information technology important full forms PDF for all competitive exams like SSC, Railway, Bank, UPSC, IBPS, NTPC etc.

1. IT and Computer Related Full forms for All Competitive Exams

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

2. 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
GNU – GNI’s Not UNIX
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.)

3. 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

4. URL – Uniform Resource Locator
USB – Universal Serial Bus
USSD – Unstructured Supplementary Service Data (USSD also has another name which are
QuickCodes or Feature codes.)
VGA – Video Graphics Array
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.)
WWW – World Wide Web
XAML – Extensible Application Markup Language
XHTML – Extensible Hypertext Markup Language
XML – eXtensible Markup Language

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