[Latest] Computer Full Form List PDF (A-Z)

Computers have become an integral part of our lives, and they consist of various components that work together to ensure their smooth functioning. These components, commonly known as computer parts, play a crucial role in determining the overall performance and capabilities of a computer system. In this article, we will explore the full forms of computer parts from A to Z and understand their significance in the world of technology.

Here, We’ve developed a PDF file with an alphabetical list of all computer-related subjects from A to Z. In order to download a free PDF file. Please forward this article to your friends and coworkers if you enjoy the computer full-form PDF so they can get ready for it as well.

Computer Full Form List PDF (A-Z)

All Full form list of the Computer PDF Download

Computer Abbreviations List – Related to Competitive Examination 2024
S. No.Computer AbbreviationFull Form
1AACAdvanced Audio Coding
2ABRAverage Bit Rate
3ADSLAsymmetric Digital Subscriber Line
4AGPAdvanced Graphics Port
5AIArtificial Intelligence
6AIMAOL Instant Messenger
7ALGOLAlgorithmic Language
8ALUArithmetic Logic Unit
9AOLAmerica Online
10AMDAdvanced Micro Devices
11APIApplication Program Interface
12APTAutomatically Programmed Tooling
13ARPAddress Resolution Protocol
14ARPANETAdvanced Research Projects Agency Network
15ARQAutomatic Repeat Request
16ASAutonomous System
17ASCIIAmerican Standard Code for Information Interchange
18ASPActive Server Pages
19ASPIAdvanced SCSI Programming Interface 
20ATAAdvanced Technology Attachment 
21ATDTAttention Dial Tone 
22AUIAttachment Unit Interface
23AUTOEXECAutoexec Automatic Execution file 
24AVIAudio Video Interleave
25BASICBeginner’s All-purpose Symbolic Instruction Code
26BCCBlind Carbon Copy
27BCDBinary Coded Decimal
28BCRBar Code Reader
29BDSLBroadband DSL
30BEDOBurst Extended Data Out (RAM)
31BGPBorder Gateway Protocol
32BHTMLBroadcast Hyper Text Markup Language
33BIOSBasic Input Output System
34BIPSBillion Instruction Per Second
35BIUBus Interface Unit
37BRDBlu-Ray Disc
38CCCarbon Copy
39CDCompact Disk
40CD-RCompact Disk – Recordable
41CDROMCompact Disk Read Only Memory
42CDRWCompact Disk Rewritable
43CD-WOCompact Disk – Write Once
44CD-XACompact Disk – Extended Architecture
45CGI-BINCommon Gateway Interface – Binary (programming for Web forms)
46CISCompuServe Information Service
47CISCComplex Instructions Set Computers
49CMYKCyan-Magenta-Yellow-Black (color model)
50CNMCirculatory Network Mode
51COAXCoaxial Cable (for Ethernet and similar networks)
52COBOLCommon Business Oriented Language
53COMPUTERCommonly Operated Machine Particularly Used for Trade/Technology, Education, and Research.
54CPIClock / Cycle Per Instruction
55CPUCentral Processing Unit
56CROMComputerized Range of Motion
57CRTCathode Ray Tube( standard type computer monitor display
58CSLIPCompressed Serial Line Interface Protocol (Internet)
59CSSCascading Style Sheets
60CTRLControl (computer keyboard key)
61CUICharacter User Interface
62DACData Acquisition and Control 
63DATDigital Audio Tape
65DBMSData Base Management System
66DDLData Definition Language
67DHTMLDynamics Hyper Text Markup Language
68DMLData Manipulation Language
69DNSDomain Name System
70DOCData Optimizing Computer
72DOSDisk Operating System
73DRAMDynamic Random Access Memory
74DVDDigital Video/Versatile Disc
75DVDRDigital Versatile Disk Recordable
76DVDRWDigital Versatile Disk Rewritable
77DCEData Communications Equipment
78DVIDigital Visual Interface
79DVRDigital Video Recorder
80E-CommerceElectronic Commerce
81EDCElectronic Digital Computer
82EDIElectronic Data Interchange
83EDPElectronic Data Processing
84EEPROMElectronically Erasable Programmable Read Only Memory
85EFSEncrypted File System
86EIDEEnhanced Integrated Drive Electronics 
87E-MailElectronic Mail
88EPROMErasable Programmable Read Only Memory
89EROMErasable Read Only Memory
90FDDFloppy Disk Drive
91GBGiga Byte
92GDIGraphical Device Interface
93GUIGraphical User Interface
94HDHard Disk
95HTMLHyper Text Markup Language
96HTTPHyper Text Transfer Protocol
97I/OInput/Output (serial and parallel ports)
98ICIntegrated Circuit
99IMAPInternet Message Access Protocol
100INTELIntegrated Electronics
101IOPInput Output Processor
102IPInternet Protocol
103ISDNIntegrated Services Digital Network 
104ISPInternet Service Provider
105IVRInteractive Voice Response
107KbpsKilobits/Kilobytes Per Second
108LANLocal Area Network
109LEDLight Emitting Diode
110LLLLow Level Language
111LPTLine Printer
112MACMedia Access Control
113MANMetropolitan Area Network
114MBMotherboard/ Megabyte
115MBASICMicrosoft BASIC (Microsoft)
116MBPSMegabytes Per Second
117MbpsMegabits Per Second
118MICRMagnetic Ink Character Recognition
119MMXMultimedia Extensions 
120MODEMModulator Demodulator
121MSCDEXMicrosoft Compact Disc Extension
122MS-DOSMicrosoft – Disk Operating System
123NATNetwork Address Translation
124NTPNetwork Time Protocol
125OCROptical Character Reader 
126OMROptical Mark Reader
127OOPObject Oriented Programming
128OSOperating System
129P2PPoint to Point Protocol
130PANPersonal Area Network
131PCPersonal Computer
132PCBPrinter Circuit Board
133PCIPeripheral Component Interconnect
134PHPHypertext Preprocessor
135PIXELPicture Element
136PNGPortable Network Graphics
137PPPPoint to Point Protocol
139PROMProgrammable Read Only Memory
140RAMRandom Access Memory
141RARPReverse Address Resolution Protocol
142RDBMSRelational Data Base Management System
143RIPRouting Information Protocol
144RISCReduced Instruction Set Computer
145ROMRead Only Memory
146SAMSoftware Asset Management
147SANStorage Area Network
148SCSISmall Computer System Interface 
149SDRAMSynchronous Dynamic Random Access Memory
150SFTPSecure File Transfer Protocol
151SGMLStandard Generalized Markup Language
152SGRAMSynchronous Graphics RAM
153SIPSession Initiation Protocol
154SIUSerial Interface Unit
155SMTPSimple Mail Transfer Protocol
156SNAPSub Network Access Protocol
157SNMPSimple Network Management Protocol
158SRAMStatic Random Access Memory
159SYSOPSystem Operator
160TCPTransmission Control Protocol
161UIUser Interface
162URLUniform Resource Locator
163USBUniversal Serial Bus
164VCDVideo Compact Disk
165VDUVisual Display Unit
166VIRUSVital Information Resource Under Siege
167VRAMVideo Random Access Memory
169VxDVirtual Extended Driver 
170WANWide Area Network
171WAPWireless Application Protocol
172WBMPWireless Bitmap Image
173WIFIWireless fidelity
174WLANWireless Local Area Network
175WMLWireless Markup Language
176WWWWorld Wide Web
178XGAExtended Graphics Array 
179XHTMLExtensible Hyper Text Markup Language
180XMFExtensible Music File
181XMLExtensible Markup Language
182XMSExtended Memory Specification
183FORTRANFormula Translation

CPU – Central Processing Unit

The Central Processing Unit (CPU) is often referred to as the “brain” of the computer. It is responsible for executing instructions and performing calculations that drive the overall functionality of the computer. The full form of CPU is “Central Processing Unit.”


The CPU is an electronic circuitry that carries out instructions of a computer program by performing basic arithmetic, logical, control, and input/output (I/O) operations. It consists of two main components: the arithmetic logic unit (ALU) and the control unit (CU).


The CPU plays a critical role in determining the performance of a computer system. It affects the speed at which tasks are executed and the overall responsiveness of the system. A more powerful CPU can handle complex computations and multitasking efficiently.


The CPU fetches instructions from the computer’s memory, decodes them, and then executes them by performing the necessary calculations or data manipulations. It interacts with other computer parts, such as RAM, to retrieve and store data during the execution of programs.

RAM – Random Access Memory

Random Access Memory (RAM) is a form of computer memory that allows data to be read from or written to quickly. The full form of RAM is “Random Access Memory.”


RAM is a volatile memory that provides temporary storage for data that is actively being used by the computer. It allows for fast data access and retrieval, which significantly impacts the overall performance of the system.


RAM is crucial for multitasking and running applications smoothly. The more RAM a computer has, the more data it can store in its memory, reducing the need for frequent access to slower storage devices such as hard disk drives.


When a computer runs a program, it loads the necessary data and instructions into RAM for quick access. The CPU can then fetch the data from RAM at a much faster rate compared to accessing it from the hard drive. This allows for faster program execution and a smoother user experience.

GPU – Graphics Processing Unit

The Graphics Processing Unit (GPU) is a specialized electronic circuit designed to quickly manipulate and alter memory to accelerate the creation of images in a frame buffer. The full form of GPU is “Graphics Processing Unit.”


The GPU is responsible for rendering images, animations, and videos, primarily used in gaming and graphic-intensive applications. It performs complex calculations and transforms data to produce high-quality visuals.


In addition to gaming, GPUs are also used in professional applications such as video editing, 3D modeling, and scientific simulations. They provide a significant boost in performance and enable faster rendering times for visually demanding tasks.


The GPU contains multiple cores that work in parallel to process large amounts of data simultaneously. It offloads the graphics-related tasks from the CPU, allowing it to focus on other computations. This parallel processing capability makes GPUs highly efficient in handling complex graphics operations.

HDD – Hard Disk Drive

A Hard Disk Drive (HDD) is a non-volatile storage device that stores and retrieves digital information using rapidly rotating disks coated with magnetic material. The full form of HDD is “Hard Disk Drive.”


HDDs consist of one or more rotating platters coated with magnetic material. Data is stored on these platters in the form of magnetized particles, which can be read and written by the read/write heads attached to the drive.


HDDs have traditionally been the primary storage device in computers due to their high storage capacity and relatively low cost per gigabyte. They are commonly used for storing operating systems, software applications, and large media files.


When data is written to an HDD, the read/write heads magnetize the particles on the rotating platters to represent the binary values of the data. When reading data, the heads sense the magnetic patterns and convert them back into usable information.

SSD – Solid State Drive

A Solid State Drive (SSD) is a non-volatile storage device that stores persistent data on solid-state flash memory. The full form of SSD is “Solid State Drive.”


Unlike HDDs, SSDs do not have any moving parts. They use flash memory chips to store data electronically. This allows for faster data access, improved reliability, and reduced power consumption compared to HDDs.


SSDs have gained popularity in recent years due to their faster read/write speeds and improved durability. They significantly enhance the overall performance of a computer system, reducing boot times and application loading times.


SSDs store data using a technology called NAND flash memory. When data is written to an SSD, it is stored in memory cells that retain their state even when the power is turned off. This allows for faster data access and better overall performance.

PSU – Power Supply Unit

The Power Supply Unit (PSU) is a hardware component responsible for converting alternating current (AC) power from the wall outlet into direct current (DC) power that the computer components can utilize. The full form of PSU is “Power Supply Unit.”


The PSU provides the necessary electrical power to all the components of a computer system. It ensures that the computer receives stable and reliable power, protecting the internal components from potential damage.


A reliable and efficient PSU is crucial for the proper functioning of a computer system. Insufficient or unstable power supply can lead to system crashes, data loss, and even hardware failures. Choosing a high-quality PSU is essential for a stable and safe computing experience.


The PSU receives AC power from the wall outlet and converts it into DC power at various voltage levels required by different components of the computer. It distributes the power through cables and connectors to the motherboard, CPU, GPU, storage drives, and other peripherals.


The motherboard is the main printed circuit board (PCB) in a computer that connects and allows communication between all the internal components. It houses the CPU, RAM, GPU, and other essential parts of a computer system.


The motherboard acts as a central hub, providing electrical connections and pathways for data transfer between the various components of a computer. It contains slots, sockets, and connectors to accommodate different types of components.


The motherboard serves as the foundation of a computer system. It determines the compatibility and expandability of the system. Choosing the right motherboard is crucial for ensuring smooth integration and future upgrades.


The motherboard provides power, data transfer, and communication pathways between the CPU, RAM, storage devices, expansion cards, and other peripherals. It also houses the BIOS (Basic Input/Output System), which contains firmware responsible for initializing the hardware during startup.

400+ Computer Full Form List

In the following table we list down abbreviations:

1RAMRandom Access Memory
2ROMRead Only Memory
3CPUCentral Processing Unit
4URLUniform Resource Locator
5USBUniversal Serial Bus
6VIRUSVital Information Resource Under Siege
7TCPTransmission Control Protocol
8UPSUninterruptible Power Supply
9SATASerial Advanced Technology Attachment
10PSUPower Supply Unit
11SMPSSwitched-Mode Power Supply
12CDCompact Disc
13DVDDigital Versatile Disc
14CRTCathode Ray Tube
15DECDigital Equipment Corporation
16SAPSystem Application and Products
17PNGPortable Network Graphics
18IPInternet Protocol
19GISGeographical Information system
20DDSDigital Data Storage
21CADComputer Aided Design
22ACPIAdvanced Configuration and Power Interface
23AGPAccelerated Graphics Port
24APMAdvanced Power Management
25APIPAAutomatic Private Internet Protocol Addressing
26HTTPHyper Text Transfer Protocol
27HTTPSHyper Text Transfer Protocol Secure
28GPUGraphics Processing Unit
29GDIGraphics Device Interface
30ICPInternet Cache Protocol
31GIGOGarbage In Garbage Out
32GMAILGraphical Mail
33CANCampus Area Network
34CALComputer Aided Leering
35GPLGeneral Public License
36GCRGroup Code Recording
37MSNMicrosoft Networks
38BCCBlind Carbon Copy
39VDIVirtual Desktop Infrastructure
40MPEGMoving Picture Experts Group
41TPUTensor Processing Unit
42PSDPhotoshop Document
43DPIDots Per Inch
44FYAFor Your Action
45CRSComputer Reservation System
46BFDBinary File Descriptor
47ABRAvailable Bit Rate
48GBPSGigabits Per Second
49PINGPacket InterNet Groper
50CSMACarrier Sense Multiple Access
51ADActive Directory
52ADCAnalog to Digital Converter
53BGPBorder Gateway Protocol
54CSICommon System Interface
55DHCPDynamic Host Configuration Protocol
56OSIOpen Systems Interconnection
57LANLocal Area Network
58WANWide Area Network
59MANMetropolitan Area Network
60PANPersonal Area Network
61MACMedia Access Control
62OMROptical Mark Recognition
63NICNetwork Interface Card
64LDAPLightweight Directory Access Protocol
65UARTUniversal Asynchronous Receiver-Transmitter
66DCEDistributed Computing Environment
67PFAPlease Find Attached
68HCIHuman Computer Interaction
69FHSFilesystem Hierarchy Standard
70FCSFrame Check Sequence
71DVEDigital Video Effects
72DLLData Link Layer
73CSVComma Separated Values
74CTCPClient–to–Client Protocol
75ABIApplication Binary Interface
76MISManagement Information System
77BIOSBasic Input Output System
78SMTPSimple Mail Transfer Protocol
79LTELong Term Evolution
80AHAAccelerated Hub Architecture
81ALUArithmetic Logical Unit
82FPUFloating Point Unit
83FXPFile Exchange Protocol
84HIDHuman Interface Device
85IOSiPhone Operating System
86PATAParallel Advanced Technology Attachment
87DDRDouble Data Rate
88DFSDistributed File System
89MIPSMillion Instructions Per Second
90MMCMicrosoft Management Console
91VGCTVideo Graphics Character Table
92WBMPWireless BitMap Image
93PCMPulse-Code Modulation
94WMAWindows Media Audio
95RASRemote Access Service
96HTMHierarchical Temporal Memory
97SISSecurity and Intelligence Services
98LBALogical Block Addressing
99CIDRClassless Inter-Domain Routing
100MIMOMultiple-Input Multiple Output
101PLCProgrammable Logic Controller
102SCSISmall Computer System Interface
103NVRAMNon-Volatile Random-Access Memory
104BLOBBinary large Object
105VPNVirtual Private Network
106SFFSmall Form Factor
107CAIComputer–Aided Instruction
108EMPElectro-Magnetic Pulse
109EIDEEnhanced Integrated Drive Electronics
110AACAdvanced Audio Codec
111IIOPInternet Inter-ORB Protocol
112ASLAge Sex Location
113MBSAMicrosoft Baseline Security Analyzer
114ZIPZig-zag In-line Package
115HSPAHigh Speed Packet Access
116VFSVirtual File System
117SIMDSingle Instruction Multiple Data
118IPCInter-Process Communication
119DACDiscretionary Access Control
120DKIMDomain Keys Identified Mail
121WIFIWireless Fidelity
122PTPPicture Transfer Protocol
123IGRPInterior Gateway Routing Protocol
124HIGHuman Interface Guidelines
125UNIVACUniversal Automatic Computer
126CIFSCommon Internet File System
127HALHardware Abstraction Layer
128IPV6Internet Protocol Version 6
129CNRCommunication Network Riser
130EISAExtended Industry Standard Architecture
131RPMRed-Hat Package Manager
132DLTDistributed Ledger Technology
133ISHInformation Super Highway
135DTSDigital Theater System
136MSBMost Significant Bit
137HVDHolographic Versatile Disk
138MOSFETMetal-Oxide Semiconductor Field Effect Transistor
139AMRAdaptive Multi-Rate
141BCDBinary Coded Decimal
142DMADirect Memory Access
144AVIAudio Video Interleave
145WLANWireless Local Area Network
146CAMComputer Aided Manufacturing
147RIFFResource Interchange File Format
148TFTPTrivial File Transfer Protocol
149WUSBWireless Universal Serial Bus
150HHDHybrid Hard Drive
151HSDPAHigh Speed Downlink Packet Access
152ASTAbstract Syntax Tree
153MSDMost significant Digit
154IRQInterrupt Request
155DVIDigital Visual Interface
156SPARCScalable Processor Architecture
157URIUniform Resource Identifier
158EPROMErasable Programmable Read Only Memory
159SANStorage Area Network
160EBCDICExtended Binary Coded Decimal Interchange Code
161MVSMultiple Vendor System
162NASNetwork Attached Storage
163BPSBits Per Second
164LPXLow Profile Extension
165HCLHardware Compatibility List
166RTSReal Time Streaming
167RAIDRedundant Array of Inexpensive Disks
168MUIMultilingual User Interface
169MFDMulti-Function Device
170CISCComplex Instruction Set Computer
171MBRMaster Boot Record
172BINACBinary Automatic Computer
173SGRAMSynchronous Graphics Random Access Memory
174DLPDigital Light Processing
175UEFIUnified Extensible Firmware Interface
176LLCLogical Link Control
177DOCDocument (Microsoft Corporation)
178ARPANETAdvanced Research Projects Agency Network
179ACLAccess Control List
180RAITRedundant Array of Inexpensive Tapes
181MMXMulti-Media Extensions
182STPSpanning Tree Protocol
183MLIMultiple Link Interface
184RIPRouting Information Protocol
185AIFFAudio Interchange File Format
186RMAReturned Materials Authorization
187EGPExterior Gateway Protocol
188XMFExtensible Music File
189MTBFMean Time Between Failure
190MIMEMultipurpose Internet Mail Extensions
191SRAMStatic Random-Access Memory
192SDRSoftware-Defined Radio
193PAPPassword Authentication Protocol
194VRAMVideo Random Access Memory
195WAPWireless Application Protocol
196TGTTicket Granting Ticket
197GIFGraphics Interchange Format
198TPMTrusted Platform Module
199SPSSStatistical Package for the Social Sciences
200ULSIUltra Large-Scale Integration
201EIGRPEnhanced Interior Gateway Routing Protocol
202CDNContent Delivery Network
203NMINon-Maskable Interrupt
204PPIPixels Per Inch
205RJ45Registered Jack 45
206SECSingle Edge Connector
207BERBit Error Rate
208OOPSObject-Oriented Programming System
209ATAAdvanced Technology Attachment
210RISCReduced Instruction Set Computer
211NFSNetwork File System
212SFCSystem File Checker
213ICRIntelligent Character Recognition
214BTXBalanced Technology Extended
215DOSDisk Operating System
216CTSClear to Send
217AMDAdvanced Micro Devices
218DVDDigital Video Disc
219CD-RCompact Disk – Recordable.
220BALBasic Assembly Language
221UTFUnicode Transformation Format
222MIDIMusical Instrument Digital Interface
223BATMicrosoft Batch Processing
224VTVideo Terminal
225HPHewlett Packard
226URNUniform Resource Name
227D2DDevice to Device
228DSHDDouble Sided High Density
229FDCFloppy Disk Controller
230SDNService Delivery Network
231SBUStandard Build Unit
232MPLMozilla Public License
233ENIACElectronic Numerical Integrator and Computer
234CAQAComputer–Aided Quality Assurance
235ASFAdvanced Systems Format
236VMVirtual Machine
238OSOperating System
239MNGMultiple-image Network Graphics
240CD-ROMCompact Disk-Read Only Memory
241MSBMost Significant Byte
242TCP/IPTransmission Control Protocol/Internet Protocol
243DMIDesktop Management Interface
244NTPNetwork Time Protocol
245PINEProgram for Internet News and Email
246SSLSecure Sockets Layer
247BCRBar Code Reader
248SPISerial Peripheral Interface
249KBPSKilobits Per Second
250TSITime Slot Interchange
251ABCAtanasoff-Berry Computer
252YBYotta Byte
254WDDMWindows Display Driver Model
256RDBMSRelation Database Management System
257MSIMicrosoft Installer
258ISPInternet Service Provider
259WAVWaveform Audio
260TPSTransaction Per Second
261ISVIndependent Software Vendor
262SXGASuper Extended Graphics Array
263GPGraphics port
264BGABall Grid Array
265SISSafety Instrumented System
266CGICommon Gateway Interface
267PDFPortable Document Format
268MMUMemory Management Unit
269PICPeripheral Interface Controller
270NIUNetwork Interface Unit
271TPSTransaction Processing System
272VLSIVery Large-Scale Integration
273ESDElectro Static Discharge
274MAPIMessaging Application Program Interface
276DSLDomain–Specific Language
278NAPNetwork Access Point
279MS-DOSMicrosoft Disk Operating System
280WMVWindows Media Video
281MFAMulti-Factor Authentication
282GUIGraphical User Interface
283RISRemote Installation Service
284ASCIIAmerican Standard Code for Information Interchange
285ELFExecutable and Linkable Format
286WWANWireless Wide Area Network
287DFDData Flow Diagram
288IRCInternet Relay Chat
289PCPersonal Computer
290SDLSoftware and Documentation Localization
291WINSWindows Internet Name Service
292NOSNetwork Operating System
293UNICSUNiplexed Information Computing System
294DVRDigital Video Recorder
295XMSExtended Memory Specification
296LSILarge-Scale Integration
297STPShielded Twisted Pair
298PCBProcess Control Block
299AGAAdvanced Graphics Architecture
300HSUPAHigh-Speed Uplink Packet Access
301ICSInternet Connection Sharing
302SOAService Oriented Architecture
303WWWWorld Wide Web
304DLLDynamic Link Library
305DAPDirect Access Protocol
306WMFWindows Metafile
307EVDOEvolution Data Optimized Or Evolution Data Only
308FATFile Allocation Table
309DTEData Terminal Equipment
310PALPhase Alternation Line
311VGAVideo Graphics Array
312HSSIHigh-Speed Serial Interface
313SIMMSingle In-Line Memory Module
314IPXInternetwork Packet Exchange
315BWFBroadcast Wave Format
316CRIMMContinuity-Rambus Inline Memory Module
317OOPObject Oriented programming
318RTOSReal Time Operating System
319DBSNDatabase Source Name
320IHVIndependent Hardware Vendor
321ISRInterrupt Service Routine
322SOAPSimple Object Access Protocol
323FTPFile Transfer Protocol
324DRAMDynamic Random-Access Memory
325BSODBlue Screen of Death
326HTXHyper Transport Expansion
327LSTMLong Short-Term Memory
328DIVXDIgital Video Express
329UACUser Account Control
330CASEComputer-Aided Software Engineering
331HDMIHigh Definition Multimedia Interface
332VDCVideo Display Controller
333AVCAdvanced Video Coding
334CGAColor Graphics Array
335DPMSDisplay Power Management Signaling
336DBADataBase Administrator
338MSIMedium Scale Integration
339EPPEnhanced Parallel Port
340EFSEncrypting File System
342WPANWireless Personal Area Network
343CANController Area Network
344VDUVideo Display Unit
345JPGJoint Photographic Expert Group
347ENIElastic Network Interface
348VPUVisual Processing Unit
349MTPMedia Transfer Protocol
350MDIMultiple Document Interface
351TDRTime Domain Reflectometer
352WUXGAWide Ultra Extended Graphics Array
353NAPNetwork Access Protection
354DWMDesktop Window Manager
355ERPEnterprise Resource Planning
356PPTPowerPoint Presentation
357LSBLeast Significant Byte
358CCDCharged Coupled Device
359VCRVideo Cassette Recorder
360EEPROMElectrically Erasable Programmable Read-Only Memory
361CRCCyclic Redundancy Check
362XGAExtended Graphics Array
363LSBLeast Significant Bit
364ZISCZero Instruction Set Computer
365ISAInstruction Set Architecture
366HPCHigh-Performance Computing
367MSDNMicrosoft Developer Network
368BPIBytes Per Inch
369SVGASuper Video Graphics Array
370RDFResource Description Framework
371MFPMulti-Function Product
372FCPGAFlip Chip Pin Grid Array
373ASRAutomated System Recovery
374VANValue-Added Network
375PIOProgrammed Input/Output
376RGBRed, Green, Blue
377FDMAFrequency-Division Multiple Access
378SWFShock Wave Flash
379EOFEnd of File
380POPPost Office Protocol
381CBEMAComputer Business Equipment Manufacturers Association
383EDPElectronic Data Processing
384DIMMDual In-Line Memory Module
385VMVirtual Memory
386SHDSLSingle-pair High-speed Digital Subscriber Line
387WEPWired Equivalent Privacy
388MBCSMulti Byte Character Set
389IPV4Internet Protocol Version 4
390MCRMultivariant Curve Resolution
391MTAMail Transfer Agent
392BOSSBharat Operating System Solutions
393ISCInternet Storm Center
394POSTPower on self-test
395DTRData Terminal Ready
396SMBIOSSystem Management BIOS
397HPFSHigh Performance File System
398SNMPSimple Network Management Protocol
399IISInternet Information Services
400VPGVirtual Private Gateway
401CUACommon User Access
402NIDNetwork Interface Device
403HDDHard Disk Drive
404IMAPInternet Message Access Protocol
405VLCVideo LAN Client
406ERDEmergency Repair Disk
407WPAWireless Protected Access
408IOSInternetwork Operating System
409PKIPublic key Infrastructure
410UDPUser Datagram Protocol
411ISAIndustry Standard Architecture
412TPDUTransaction Protocol Data Unit
413M3GMobile 3D Graphics
414DTPDesktop Publishing
415PCIPeripheral Component Interconnect
416CAEComputer–Aided Engineering
417NTFSNew Technology File System
418FDDFloppy Disk Drive
419IPPInternet Printing Protocol
420VLANVirtual Local Area Network
421VXLANVirtual Extensible Local Area Network
422CTLComputation Tree Logic
423DATDigital Audio Tape
425SVGScalable Vector Graphics
426ECPExtended Capabilities Port
428CMOSComplementary Metal–Oxide–Semiconductor
429OCROptical Character Reader
430JPEGJoint Photographic Experts Group
431SONETSynchronous Optical Networking
432CCSCommon Command Set
433CUPSCommon Unix Printing System
434ENIACElectronic Numerical Integrator and Compute
435IVRInteractive Voice Response
436HTPCHome Theatre Personal Computer
437HDHigh Definition
438EVCEthernet Virtual Circuit
439NMSNetwork Management System
440UTPUnshielded Twisted Pair-Cable
441FDDIFiber Distributed Data Interface
442HANHome Area Network
443XMPPExtensible Messaging and Presence Protocol
444ISCSIInternet Small Computer Storage Interface
445PDPPlasma Display Panel
446VOIPVoice Over Internet Protocol


In conclusion, understanding the full forms and significance of computer parts is essential for anyone looking to build or upgrade a computer system. Each component, such as the CPU, RAM, GPU, HDD, SSD, PSU, and motherboard, plays a crucial role in determining the overall performance and capabilities of a computer. By choosing the right components and understanding their functionalities, users can optimize their computing experience.


What is the full form of CPU?

The full form of CPU is “Central Processing Unit.”

What is the importance of RAM in a computer?

RAM is important for multitasking and running applications smoothly. It provides temporary storage for actively used data.

What does GPU stand for?

GPU stands for “Graphics Processing Unit.” It is responsible for rendering high-quality visuals in gaming and graphic-intensive applications.

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