A to Z computer full form list

In this A to Z Computer full form List you will get basic and advanced computer terms full form, computer parts name and their full form, basically we have tried to put all computer related full form in this list. So let’s find out.

Abbreviation	Full Form
C	Common
O	Operating
M	Machine
P	Purposely
U	Used for
T	Technological &
E	Educational
R	Research
RAM	Random Access Memory
ROM	Read Only Memory
CPU	Central Processing Unit
URL	Uniform Resource Locator
USB	Universal Serial Bus
VIRUS	Vital Information Resource Under Siege
DVD	Digital Versatile Disc
UPS	Uninterruptible Power Supply
IP	Internet Protocol
SMTP	Simple Mail Transfer Protocol
PSU	Power Supply Unit
MIMO	Multiple-Input Multiple Output
TCP	Transmission Control Protocol
CRT	Cathode Ray Tube
DEC	Digital Equipment Corporation
SAP	System Application and Products
PNG	Portable Network Graphics
SATA	Serial Advanced Technology Attachment
GIS	Geographical Information system
DDS	Digital Data Storage
CAD	Computer Aided Design
PLC	Programmable Logic Controller
AGP	Accelerated Graphics Port
APM	Advanced Power Management
APIPA	Automatic Private Internet Protocol Addressing
HTTP	Hyper Text Transfer Protocol
HTTPS	Hyper Text Transfer Protocol Secure
GPU	Graphics Processing Unit
GDI	Graphics Device Interface
ICP	Internet Cache Protocol
GIGO	Garbage In Garbage Out
GMAIL	Graphical Mail
CAN	Campus Area Network
CAL	Computer Aided Leering
GPL	General Public License
GCR	Group Code Recording
MSN	Microsoft Networks
BCC	Blind Carbon Copy
VDI	Virtual Desktop Infrastructure
MPEG	Moving Picture Experts Group
TPU	Tensor Processing Unit
PSD	Photoshop Document
DPI	Dots Per Inch
FYA	For Your Action
CRS	Computer Reservation System
BFD	Binary File Descriptor
ABR	Available Bit Rate
GBPS	Gigabits Per Second
PING	Packet InterNet Groper
CSMA	Carrier Sense Multiple Access
AD	Active Directory
ADC	Analog to Digital Converter
BGP	Border Gateway Protocol
CSI	Common System Interface
DHCP	Dynamic Host Configuration Protocol
OSI	Open Systems Interconnection
LAN	Local Area Network
WAN	Wide Area Network
MAN	Metropolitan Area Network
PAN	Personal Area Network
MAC	Media Access Control
OMR	Optical Mark Recognition
NIC	Network Interface Card
LDAP	Lightweight Directory Access Protocol
UART	Universal Asynchronous Receiver-Transmitter
DCE	Distributed Computing Environment
PFA	Please Find Attached
HCI	Human Computer Interaction
FHS	Filesystem Hierarchy Standard
FCS	Frame Check Sequence
DVE	Digital Video Effects
DLL	Data Link Layer
CSV	Comma Separated Values
CTCP	Client–to–Client Protocol
ABI	Application Binary Interface
MIS	Management Information System
ULSI	Ultra Large-Scale Integration
SMPS	Switched-Mode Power Supply
LTE	Long Term Evolution
AHA	Accelerated Hub Architecture
TPM	Trusted Platform Module
FPU	Floating Point Unit
FXP	File Exchange Protocol
HID	Human Interface Device
IOS	iPhone Operating System
PATA	Parallel Advanced Technology Attachment
DDR	Double Data Rate
DFS	Distributed File System
MIPS	Million Instructions Per Second
MMC	Microsoft Management Console
VGCT	Video Graphics Character Table
WBMP	Wireless BitMap Image
PCM	Pulse-Code Modulation
WMA	Windows Media Audio
RAS	Remote Access Service
HTM	Hierarchical Temporal Memory
SIS	Security and Intelligence Services
LBA	Logical Block Addressing
CIDR	Classless Inter-Domain Routing
CD	Compact Disc
ACPI	Advanced Configuration and Power Interface
SCSI	Small Computer System Interface
NVRAM	Non-Volatile Random-Access Memory
BLOB	Binary large Object
VPN	Virtual Private Network
SFF	Small Form Factor
CAI	Computer–Aided Instruction
EMP	Electro-Magnetic Pulse
EIDE	Enhanced Integrated Drive Electronics
AAC	Advanced Audio Codec
IIOP	Internet Inter-ORB Protocol
ASL	Age Sex Location
MBSA	Microsoft Baseline Security Analyzer
ZIP	Zig-zag In-line Package
HSPA	High Speed Packet Access
VFS	Virtual File System
SIMD	Single Instruction Multiple Data
IPC	Inter-Process Communication
DAC	Discretionary Access Control
DKIM	Domain Keys Identified Mail
WIFI	Wireless Fidelity
PTP	Picture Transfer Protocol
IGRP	Interior Gateway Routing Protocol
HIG	Human Interface Guidelines
UNIVAC	Universal Automatic Computer
CIFS	Common Internet File System
HAL	Hardware Abstraction Layer
IPV6	Internet Protocol Version 6
CNR	Communication Network Riser
EISA	Extended Industry Standard Architecture
RPM	Red-Hat Package Manager
DLT	Distributed Ledger Technology
ISH	Information Super Highway
BY	Bronto-bytes
DTS	Digital Theater System
MSB	Most Significant Bit
HVD	Holographic Versatile Disk
MOSFET	Metal-Oxide Semiconductor Field Effect Transistor
AMR	Adaptive Multi-Rate
SPSS	Statistical Package for the Social Sciences
BCD	Binary Coded Decimal
DMA	Direct Memory Access
EB	Exa-bytes
AVI	Audio Video Interleave
WLAN	Wireless Local Area Network
CAM	Computer Aided Manufacturing
RIFF	Resource Interchange File Format
TFTP	Trivial File Transfer Protocol
WUSB	Wireless Universal Serial Bus
HHD	Hybrid Hard Drive
HSDPA	High Speed Downlink Packet Access
AST	Abstract Syntax Tree
MSD	Most significant Digit
IRQ	Interrupt Request
DVI	Digital Visual Interface
SPARC	Scalable Processor Architecture
URI	Uniform Resource Identifier
VOIP	Voice Over Internet Protocol
SAN	Storage Area Network
EBCDIC	Extended Binary Coded Decimal Interchange Code
MVS	Multiple Vendor System
NAS	Network Attached Storage
BPS	Bits Per Second
LPX	Low Profile Extension
HCL	Hardware Compatibility List
RTS	Real Time Streaming
RAID	Redundant Array of Inexpensive Disks
MUI	Multilingual User Interface
MFD	Multi-Function Device
CISC	Complex Instruction Set Computer
MBR	Master Boot Record
BINAC	Binary Automatic Computer
SGRAM	Synchronous Graphics Random Access Memory
DLP	Digital Light Processing
UEFI	Unified Extensible Firmware Interface
LLC	Logical Link Control
DOC	Document (Microsoft Corporation)
ARPANET	Advanced Research Projects Agency Network
ACL	Access Control List
RAIT	Redundant Array of Inexpensive Tapes
MMX	Multi-Media Extensions
STP	Spanning Tree Protocol
MLI	Multiple Link Interface
RIP	Routing Information Protocol
AIFF	Audio Interchange File Format
RMA	Returned Materials Authorization
EGP	Exterior Gateway Protocol
XMF	Extensible Music File
MTBF	Mean Time Between Failure
MIME	Multipurpose Internet Mail Extensions
SRAM	Static Random-Access Memory
SDR	Software-Defined Radio
PAP	Password Authentication Protocol
VRAM	Video Random Access Memory
WAP	Wireless Application Protocol
TGT	Ticket Granting Ticket
GIF	Graphics Interchange Format
ALU	Arithmetic Logical Unit
CMD	Command