Computer & Technology Abbreviations

Computer & Technology Abbreviations are used to shorten technical terms for the benefit of saving time; therefore assist in quickly communicating ideas.

Abbreviated words can also help people who are not familiar with certain technical jargon. It provides a means of explaining terms that may be unfamiliar to them.

Computer abbreviations can also serve as an easy reminder for people already familiar with the usual meaning of each term.

The following is a table of computer and technology terms that are usually used in our I.T. community. Hopefully, this list will be useful for any one seeking knowledge. Be sure to check this page from time to time as we will keep updating and adding abbreviations in the future.

Abbreviation	Meaning
A/D	Analog-to-Digital
ABC	Atanasoff Berry Computer
ACE	Advanced Computing Environment
ACM	Association for Computing Machinery
ACPI	Advanced Configuration and Power Interface
ADC	Analog to Digital Converter
AI	Artificial intelligence
ALGOL	Algorithmic Language
ALU	Arithmetic Logic Unit
AMD	Advanced Micro Devices
API	Application Program Interface
ARPANET	Advanced Research Project Agency Network
ASCII	American Standard Code for Information Interchange
ASIC	Application-specific integrated circuit
BASIC	Beginners All-purpose Symbolic Instruction Code
BCC	Blind Carbon Copy
BCD	Binary Coded Decimal
BINAC	Binary Automatic Computer
BIOS	Basic Input Output System
BIPS	Billions of Instructions Per Second
BPI	Bytes Per Inch
BPS	Bits Per Second
CAD	Computer Aid Design
CAE	Computer Aided Engineering
CAN	Campus Area Network
CASE	Computer Aided Software Engineering
CC	Carbon Copy (on emails)
CD	Compact Disk
CD ROM	Compact Dis Read-Only
CDC	Control Data Corporation
CDMA	Code Division Multiple Access
CD-R	CD-Recordable
CDROM	Compact Disc Read Only Memory
CD-ROM	Compact Disk Read Only Memory
CD-RW	CD Read/Write
CL	Command Language
CLI	Command Line Interface
COBOL	Common Business Oriented Language
CODASYL	Conference On Data Systems
CPU	Central Processing Unit
CPU Cooler	Central Processing Unit Cooler
CRT	Cathode Ray Tube
CUCM	Cisco Unified Communications Manager
CUDA	Compute Unified Device Architecture
D/A	Digital-to-Analog
DAT	Digital Audio Tape
DBA	Database Admin
DBMS	Database Management System
DBS	Demand Based Switching
DCB	Data Center Bridging
DDL	Data Definition Language
DDS	Digital Data Storage
DEC	Digital Equipment Corporation
DKIM	DomainKeys Identified Mail
DMA	Direct Memory Access
DMARC	Domain-based Message Authentication Reporting & Conformance
DNA	Digital Network Architecture
DNS	Domain Name System
DPI	Dots Per Inch
DRAM	Dynamic RAM
DSN	Distributed Systems Network
DTS	Digital Theater System
DVD	Digital Versatile Disk
EBCDIC	Extended Binary Coded Decimal Interchange Code
e-Commerce	Electronic Commerce
EDSAC	Electronic Delay Storage Automatic Calculator
EDVAC	Electronic Discrete Variable Automatic Calculator
EFM	Eight-to-Fourteen Modulation
ENIAC	Electronic Numerical Integrator And Calculator
EPG	Electronic Programming Guide
EPIC	Explicitly Parallel Instruction Computing
EPROM	Erasable Programmable Read Only Memory
EXE	Executable
FAT	File Allocation Table
FAX	Far Away Xerox
FCoE	Fibre Channel over Ethernet
FDM	Frequency Division Multiplexing
FEP	Front End Processor
FLOPS	Floating Point Operations Per Second
FM	Frequency Modulation
FMS	File Management System
FORTRAN	Formula Translation
FS	File System
FSK	Frequency Shift Keying
FTP	File Transfer Protocols
FTTH	Fiber To The Home
GB	Gigabyte
GFLOPS	Giga FLOPS
GHz	Giga Hertz
GIF	Graphics Interchange Format
GNU	Gnu Not Unix
GPRS	General Packet Radio Service
GPU	Graphics Processing Units
GSM	Global System for Mobile Communication
GUI	Graphical User Interface
HCI	Human Computer Interaction
HDD	Hard Disk Drive
HDMI	High-Definition Multimedia Interface
HITECH	Health Information Technology for Economic and Clinical
HP	Hewlett Packard
HSS	Hierarchical Storage System
HTML	Hyper Text Markup Language
HTTP	Hyper Text Transfer Protocol
HTTPS	Hypertext Transfer Protocol Secure
IBM	International Business Machine
IC	Integrated Circuit
IDN	Integrated Digital Networks
IMAP	Internet Message Access Protocol
IOPS	Input/Output Operations Per Second
IOT	Internet of Things
IP	Internet Protocol
IrDA	Infrared Data Association
ISDN	Integrated Services Digital Network
ISP	Internet Service Provider
JPEG	Joint Photographic Experts Group
JRE	Java Runtime Engine
JSP	Java Server Pages
KB	Kilobyte
Kbps	Kilobits per second
KHz	Kilo Hertz
LAN	Local Area Network
LCD	Liquid Crystal Display
LED	Light Emitting Diode
LPM	Line Per Minute
LSI	Large Scael Integration
MAN	Metropolitan Area Network
MAR	Memory Address Register
MB	Megabyte
Mbps	Megabits per second
MBR	Memory Buffer Register
MHz	Mega Hertz
MICR	Magnetic Ink Character Read
MIDI	Musical Instrument Digital Interface
MIPS	Million Instructions Per Second
MMS	Multimedia Message Service
MNP	Microcom Network Protocol
MPEG	Moving Picture Experts Group
MS-DOS	MicroSoft Disk Operating System
MVT	Multiprogramming with Variable Tasks
NIC	Network Interface Card
NICNET	National Informatics Center NETwork
NOC	Network Operations Center
NOS	Network Operating System
NTP	Network Time Protocol
OCR	Optical Character Recognition
OMR	Optical Mark Reader
OS	Operating System
OSI	Open System Interconnection
OSPF	Open Shortest Path First
OSS	Open Source Software
OTT	Over-The-Top
PAN	Personal Area Networks
PC	Personal Computer
PDF	Portable Document Format
PDL	Program Design Language
PDP	Program Data Processor
PING	Packet Internet Gopher
PIP	Peripheral Interchange Program
PPP	Point to Point Protocols
PROM	Programmable Read Only Memory
QoS	Quality of Service
RAM	Random Access Memory
RDBMS	Relational Data Base Management System
RIP	Routing Information Protocol
ROM	Read Only Memory
SCSI	Small Computer System Interface
SDLC	Software Development Life Cycle
SEO	Search Engine Optimization
SEQUEL	Structured English QUEry Language
SGML	Syntax for Generalized Markup Language
SIM	Subscriber Identification Module
SIMM	Single In-line Memory Module
SIP	Session Initiation Protocol
SMBIOS	System Management BIOS
SMTP	Simple Mail Transfer Protocol
SNA	Systems Network Architecture
SNOBOL	StriNg Oriented and symBOlic Language
SPF	Sender Policy Framework
SPI	Serial Peripheral Interface
SQL	Structured Query Language
SRAM	Static Random Access Memory
SSD	Solid State Drive
SSI	Small Scale Integration
TB	Terabytes
TCP	Transmission Control Protocol
TCPIP	Transmission Control Protocol Internet Protocol
TDM	Time Division Multiplexing
TPM	Trusted Platform Module
UDP	User Datagram Protocol
ULSI	Ultra Large Scale Integration
UPC	Universal Product Code
URI	Uniform Resource Identifier
URL	Uniform Resource Locator
USB	Universal Serial Bus
UTF	Unicode Transformation Format
UTM	Unified Threat Management
VAN	Value Added Network
VCR	Video Cassette Recorder
VDT	Video Display Terminal
VDU	Visual Display Unit
VGA	Video Graphics Array
VLAN	Virtual Local Area Network
VOD	Video-On-Demand
VoIP	Voice over Internet Protocol
VSAT	Very Small Aperture Terminal
WAN	Wide Area Network
WAP	Wireless Application Protocol
WASP	Wireless Application Service Provider
WEP	Wired Equivalent Privacy
WIFI	Wireless Fidelity
WiMAX	Worldwide Interoperability for Microwave Access
WLAN	Wireless Local Area Network
WLL	Wireless Local Loop
WORM	Write Once Read Many
WPA	Wi-Fi Protected Access
WWW	World Wide Web
X.400	Electronic Mail Protocol
X.500	Directory Server Protocol
XHTML	eXtensible HyperText Markup Language
XML	eXtensible Markup Language
ZB	Zettabyte

Computer & Technology Abbreviations are used to shorten technical terms for the benefit of saving time; therefore assist in quickly communicating ideas.

Abbreviated words can also help people who are not familiar with certain technical jargon. It provides a means of explaining terms that may be unfamiliar to them.

Computer abbreviations can also serve as an easy reminder for people already familiar with the usual meaning of each term.

The following is a table of computer and technology terms that are usually used in our I.T. community. Hopefully, this list will be useful for any one seeking knowledge. Be sure to check this page from time to time as we will keep updating and adding abbreviations in the future.

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