Sunday, 13 January 2013

COMPUTER ABBRIVIATIONS

IMPORTANT ABBRIVIATIONS ON COMPUTER KNOWLEDGE



ACE
Access Control Entry
ADSL
:
Asymmetric Digital Subscriber Line
AGP
:
Accelerated Graphics Port
AI
:
Artificial Intelligence
ALGOL
:
Algorithmic Language
ALU
:
Arithmetic Logic Unit
ANSI
:
American National Standards Institute
API
:
Application Program Interface
APIPA
:
Automatic Private Internet Protocol Addressing
APT
:
Automatically Programmed Tooling
ARP
:
Address Resolution Protocol
ARPANET
:
Advanced Research Projects Agency Network
ASCII
:
American Standard Code For Information Interchange
ASF
:
Advanced Streaming Format
ASP
:
Active Server Pages
ATAPI
:
Advanced Technology Attachment Packet Interface
ATM
:
Asynchronous Transfer Mode
AUI
:
Attachment Unit Interface
AVI
:
Audio Video Interleave
BASIC
:
Beginner`s All Purpose Symbolic Instruction Code
BCD
:
Binary Coded Decimal
BDPS
:
Business Data Processing Systems
BHTML
:
Broadcast Hyper Text Markup Language
BIOS
:
Basic Input Output System
BIU
:
Bus Interface Unit
BMP
:
Bitmap
BPS
:
Bytes Per Seconds
C-DAC
:
Centre For Development Of Advanced Computing
CAD
:
Computer Aided Design
CADD
:
Computer Added Drafting And Design
CAI
:
Computer Aided Instructuion
CAM
:
Computer Aided Manufacturing
CAR
:
Control Address Register
CASE
:
Computer Aided Software Engineering
CCIS
:
Common Channel Interoffice Signaling
CCNA
:
 Cisco Certified Network Associate
CD
:
Compact Disc
CD RW
:
Compact Disc ReWritable
CDMA
:
Code Division Multiple Access
CDROM
:
Compact Disc Read Only Memory
CFG
:
Control Flow Graph
CGI
:
Common Gateway Interface
CGM
:
Computer Graphics Metafile
CIDR
:
Classless InterDomain Routing 
CIM
:
Computer Integrated Manufacture
CISC
:
Complex Instruction Set Computers
CIX
:
Commercial Internet Exchange
CLR
:
Common Language Runtime
CMOS
:
Complementary Metal Oxide Semiconductor
CMS
:
Content Management System
CMYK
:
Cyan, Magenta, Yellow, Key (Black)
COBOL
:
Common Business Oriented Language
CORBA
:
Common Object Request Broker Architecture
CPI
:
Clock Cycle Per Instruction
CPU
:
Central Processing Unit
CRC
:
Cyclic Redundancy Check
CRM
:
Customer Relationship Management
CROM
:
Control Read Only Memory
CRT
:
Cathode Ray Tube
CUI
:
Character User Interface
DAC
:
Digital To Analog Converter
DAO
:
Data Access Objects
DARPANET
:
Defense Advanced Research Projects Agency Network
DBA
:
Data Base Administrator
DBMS
:
Data Base Management System
DCA
:
Defence Communication Agency
DCL
:
Data Control Language
DCOM
:
Distributed Component Object Model
DCP
:
Data Communication Processor
DDL
:
Data Definition Language
DDOS
:
Distributed Denial Of Service
DDP
:
Distributed Data Processing
DFD
:
Data Flow Diagram
DFS
:
Distributed File System
DHCP
:
Dynamic Host Control Protocol
DHTML
:
Dynamics Hyper Text Markup Language
DLC
:
Data Link Control
DLL
:
Dynamic Link Library
DMA
:
Direct Memory Access
DML
:
Data Manipulation Language
DMTF
:
Distributed Management Test Force
DNA
:
Distributed Internet Architecture
DNS
:
Domain Name System (Server)
DOM
:
Document Object Model
DOS
:
Disk Operating System, Denial Of Service
DPI
:
Dots Per Inch
DRAM
:
Dynamic Random Access Memory
DSL
:
Digital Subscriber Line
DSN
:
Digital Subscriber Network
DTD
:
Document Type Definition
DVD
:
Digital Versatile Disc
E
:
Electronic
EAROM
:
Electrically Alterable Read Only Memory
EBCDIC
:
Extended Binary Coded Decimal Interchange Code
EDC
:
Electronic Digital Computer
EDCDIC
:
Extended Binary Coded Decimal Interchange Code
EEPROM
:
Electrically Erasable Programmable Read Only Memory
EFS
:
Encrypted File System
EJB
:
Enterprise Java Beans
ENIAC
:
Electronics Numerical Integrator And Calculator
EPROM
:
Erasable Programmable Read Only Memory
EROM
:
Erasable Read Only Memory
ERP
:
Enterprise Resource Planning
EULA
:
End User License Agreement
FAT
:
File Allocation Table
FDD
:
Floppy Disk Drive
FDDI
:
Fiber Distributed Data Interface
FDMA
:
Frequency Division Multiple Access
FIFO
:
First In First Out
FLOPS
:
Floating Point Operations Per Second
FO
:
Fiber Optics
FORTRAN
:
Formula Translation
FPS
:
Frames Per Second
FRAM
:
Ferro Electric Random Access Memory
FTP
:
File Transfer Protocol
GB
:
Giga Bytes
GIF
:
Graphic Interchange Format
GIGO
:
Garbage In Garbage Out
GML
:
General Markup Language
GPL
:
General Public License
GUI
:
Graphical User Interface
HDD
:
Hard Disk Drive
HFS
:
Hierarchical File System
HP
:
Hewlett Packard
HPC
:
High Performance Computing
HPFS
:
High Performance File System
HSR
:
Horizontal Scan Rate
HTML
:
Hyper Text Markup Language               
HTTP
:
Hyper Text Transfer Protocol
IO
:
Input Output
IBM
:
International Business Machines
IC
:
Integrated Circuit
ICMP
:
Internet Control Message Protocol
ICS
:
Reduce Instruction Set Computer
ICT
:
Information And Communication Technology
IDE
:
Integrated Development Environment
IE
:
Internet Explorer
IGMP
:
Internet Group Management Protocol
IL
:
Intermediate Language
IOP
:
InputOutput Processor
IP
:
Internet Protocol
IPX
:
Internetworked Packet Exchange
IRAM
:
Integration Ram
IRC
:
Internet Relay Chat
IRDA
:
Infrared Data Association
IRQ
:
Interrupt Request
ISAPI
:
Internet Server Application Program Interface
ISDN
:
Integrated Services Digital Network
ISO
:
International Standard Organization
ISP
:
Internet Service Provider
ISR
:
Interrupt Service Routine
IT
:
Information Technology
ITPL
:
Information Technology Park Limited (India)
JCL
:
Job Control Language
JDBC
:
Java Data Base Connectivity
JHTML
:
Java Within Hyper Text Markup Language
JPEG
:
Joint Photographic Experts Group
JSP
:
 Java Server Pages
KB
:
Kilo Bytes
KBPS
:
Kilo Bytes Per Second
L2TP
:
Layer Two Tunneling Protocol
LAN
:
Local Area Network
LCD
:
Liquid Crystal Display
LDAP
:
Light Weight Directory Access Control
LIFO
:
Last In First Out
LIPS
:
Logical Interfaces Per Second
LOC
:
Lines Of Code
LSI
:
Large Scale Integration
LSP
:
Layered Service Provider
MAC
:
Media Access Control
MAN
:
Metropolitan Area Network
MAU
:
MultiStation Access Unit
MB
:
Mega Bytes
MBONE
:
Multicast Backbone
MBPS
:
Mega Bytes Per Second
MBR
:
Master Boot Record
MCP
:
Microsoft Certified Professional
MCS
:
Multicast Server
MDI
:
Multiple Document Interface
MDS
:
Microcomputer Development System
MFC
:
Microsoft Foundation Classes
MFT
:
Master File Table
MG
:
Mega Bytes
MICR
:
MagneticInk Characters Reader
MIDI
:
Musical Instrument Digital Interface
MIMD
:
Multiple Instruction Multiple Data
MIME
:
Multipurpose Internet Mail Extensions
MIPS
:
Millions Of Instructions Per Second
MISD
:
Multiple Instruction Single Data
MODEM
:
Modulator And Demodulator
MP3
:
Motion Pictures Experts Group Layer 3
MPEG
:
Motion Pictures Experts Group
MS
:
Microsoft
MSDN
:
Microsoft Developer Network
MSIIS
:
Microsoft Internet Information Server
MSIL
:
Microsoft Intermediate Language
MSMQ
:
Microsoft Message Queue
MSN
:
Microsoft Network
MSRAP
:
Microsoft Remote Administration Protocol
MSRPC
:
Microsoft Remote Procedure Call
MTS
:
Microsoft Transaction Server
MTU
:
Maximum Transmission Unit
MUDS
:
MultiUser Dungeons
NAS
:
Network Attached Storage
NASSCOM
:
National Association Of Software & Service Companies
NCP
:
Network Control Protocol
NDIS
:
Network Driver Interface Specification
NDRO
:
Nondestructive Read Out
NETBEUI
:
Netbios Enhanced User Interface
NIC
:
National Informatics Centre, 
NIIT
:
National Institute Of Information Technology
NNTP
:
Network News Transfer Protocol
NSFNET
:
National Science Foundation Network
NTFS
:
New Technology File System
NTP
:
Network Time Protocol
OCR
:
Optical Character Readers
ODBC
:
Open Data Base Connectivity
OLE
:
Object Linking And Embedding
OMR
:
Optical Mark Reader
ONE
:
Open Network Architecture
OOA
:
Object Orient Analysis
OOAD
:
Object Oriented Analysis And Design
OOP
:
Object Oriented Programming
OOPS
:
Object Oriented Programming System
OPEN GL
:
Open Graphics Library
OS
:
Operating System
OSI
:
Open System Interconnection
PC
:
Personal Computer
PCI
:
Peripheral Component Interconnect
PCMCIA
:
Personal Computer Memory Card International Association
PDA
:
Personal Digital Assistant
PDF
:
Portable Document Format
PDL
:
Page Description Language
PDU
:
Protocol Data Unit
PIC
:
Programming Interrupt Control
PILOT
:
Programmed Inquiry Learning Or Teaching
PLA
:
Programmable Logic Array
PLC
:
Programmable Logic Controller
PNG
:
Portable Network Graphics
PNP
:
Plug And Play
PPP
:
Peer To Peer Protocol
PPTP
:
Point To Point Tunneling Protocol
PROM
:
Programmable Read Only Memory
PS
:
Post Script
RADSL
:
RateAdaptive Digital Subscribes Line
RAID
:
Redundant Array Of Independent Disks
RAM
:
Random Access Memory
RAMDAC
:
Random Access Memory Digital To Analog Converter
RAS
:
Remote Access Network
RD RAM
:
Rambus Dynamic Random Access Memory
RDBMS
:
Relational Data Base Management System
RDO
:
Remote Data Objects
RDP
:
Remote Desktop Protocol
RFC
:
Request For Comments
RGB
:
Red Green Blue
RICS
:
Reduced Instruction Set Computer
RIP
:
Raster Image Processor
RISC
:
Reduced Instruction Set Computer
ROM
:
Read Only Memory
RPC
:
Remote Procedure Call
RTC
:
Real Time Clock
RTF
:
Rich Text Format
RTOS
:
Real Time Operating System
SACK
:
Selective Acknowledgements
SAM
:
Security Access Manager
SAP
:
Service Access Point, Systems Applications Products
SCMP
:
Software Configuration Management Plan
SD RAM
:
Synchronous Dynamic Random Access Memory
SDD
:
Software Design Description
SDK
:
Software Development Kit
SDL
:
Storage Definition Language
SDN
:
Integrated Service Digital Network
SDRAM
:
Static Dynamic Random Access Memory
SDSL
:
Symmetric Digital Subscribes Line
SG RAM
:
Synchronous Graphics Random Access Memory
SGML
:
Standard Generalized Markup Language
SIM
:
Subscriber Identification Module
SIMD
:
Single Instruction Multiple Data
SISD
:
Single Instruction Single Data
SIU
:
Serial Interface Unit
SMP
:
Symmetric MultiProcess
SMS
:
Short Message Service
SMTP
:
Simple Mail Transfer Protocol
SNA
:
System Network Architecture
SNAP
:
Sub Network Access Protocol
SNMP
:
Simple Network Management Protocol
SNOBOL
:
String Oriented Symbolic Language
SOAP
:
Simple Object Access Protocol
SPX
:
Sequenced Packet Exchange
SQA
:
Statistical Quality Assurance
SQL
:
Structured Query Language
SRAM
:
Static Random Access Memory
SRS
:
Software Requirements Specification
STP
:
Shielded Twisted Pair
SVVP
:
Software Verification And Validation Plan
SW
:
Software
TAPI
:
Telephony Application Program Interface
TB
:
Tera Bytes
TCP
:
Transmission Control Protocol
TCPIP
:
Transmission Control Protocol  Internet Protocol
TDI
:
Transport Data Interface
TDMA
:
Time Division Multiple Access
TPM
:
Transactions Processing Monitor
TSR
:
Terminate And Stay Residents
UDD
:
User Datagram Protocol
UDP
:
User Datagram Protocol
UI
:
User Interface
UML
:
Unified Modelling Language
UNC
:
Universal Naming Convention
UNIX
:
Uniplexed Information And Computer Systems
URL
:
Universal Resource Locator
USB
:
Universal Serial Bus
USRT
:
Universal Synchronous Receiver Transmitted
UTP
:
Unshielded Twisted Pair
VAN
:
Virtual Area Network
VAST
:
Very Small Aperture Terminal
VB
:
Visual Basic
VC++
:
Visual C++
VCD
:
Video Compact Disc
VDL
:
View Definition Language
VGA
:
Video Graphics Array
VHS
:
Video Home System
VLIW
:
Very Long Instruction Words
VLSI
:
Very Large Scale Integrated Circuits
VPN
:
Virtual Private Network
VRAM
:
Video Random Access Memory
VRML
:
Virtual Reality Modelling Language
VS
:
Visual Studio
VSNL
:
Videsh Sanchar Nigam Limited
VVR
:
Software Validation And Validation Report
VXD
:
Virtual Device Driver
W3C
:
World Wide Web Consortium
WAIS
:
Wide Area Information Servers
WAN
:
Wide Area Network
WAP
:
Wireless Application Protocol
WBEM
:
WebBase Enterprise Management
WDM
:
Wave Division Multiplexing
WHQL
:
Windows Hardware Quality Lab
WINDOWS ME
:
Windows Millennium Edition
WINDOWS NT
:
Windows New Technology
WINDOWS XP
:
Windows Experienced
WINS
:
Windows Internet Name Service
WMI
:
Windows Management Instrumentation
WML
:
Wireless Markup Language
WORM
:
Write Once Read Many
WSH
:
Windows Script Host
WWW
:
World Wide Web
WYSIWYG
:
What You See Is What You Get
XHTML
:
Extensible Hyper Text Markup Language
XML
:
Extensible Markup Language
XSL
:
Extensible Style Sheet Langauge
Y2K
:
Year 2000

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