450+ Full Forms in Computer List of 2021

Most Important List of Full Forms in Computer

In this post, you are going to read the most important list of Full Forms in computers.

Here are more than 225+ full forms hope you will find anything you want. Also, We try our best to keep updating this post.

ACRONYMFULL FORM
PCPersonal Computer
DVDDigital Versatile/Video Disc
UNIVACUniversal Automatic Computer
ENIACElectronic Numerical Integrator and Computer
PC-ATPersonal Computer-Advanced Technology
PIMPersonal Information Management
CUControl Unit
GPLGeneral Public Licence
DDSDigital Data Storage
AVGAnti Virus Guard
NVMNon-Volatile Memory
KBKilobyte
MBMegabyte
GBGigabyte
TBTerabyte
RIMMRambus Inline Memory Module
ROMRead-only Memory
EPROMErasable Programmable ROM
BIOSBasic Input-Output System
PSDPhotoshop Document
DSSDecision Support Systems
CD-ROMCompact Disc-Read Only Memory
CD-RWCompact Disc-Rewritable
CPUCentral Processing Unit
ALUArithmetic Logic Unit
RAMRandom Access Memory
DIMMDual Inline Memory Module
PROMProgrammable Read-Only Memory
EEPROMElectrically Erasable Programmable ROM
ATCAdvanced Transfer Cache
CD-RCompact Disc-Recordable
USBUniversal Serial Bus
OCROptical Character Recognition
OMROptical Mark Recognition
MICRMagnetic Ink Character Recognition Reader
DPIDots Per Inch
IPMImpressions Per Minute
PPIPixels Per Inch
CRTCathode Ray Tube
UVUltraviolet
PPMPages Per Minute
LCDCrystal Display
CADComputer-Aided Drafting
RPMRevolutions Per Minute
SATASerial Advanced Technology Attachment
SCSISmall Computer System Interface
BDBlu-Ray Disc
HDCHard Disk Controler
EIDEEnhanced Integrated Drive Electronics
SASSerial-Attached SCSI
DOSDisk Operating System
GUIGraphical User Interface
GDSGlobal Distribution System
OSOperating System
MMUMemory Management Unit
IPUImage Processing Unit
DBMSDatabase Management System
CRSComputer Reservation System
MS-DOSMicrosoft-Disk Operating System
POSTPower-On-Self Test
VMVirtual Memory
PDAPersonal Digital Assistant
ACRONYM Full Form
W3CWorld Wide Web Consortium
APRAAdvanced Research Projects Agency
OSPOnline Service Provider
WI-FIWireless Fidelity
DACDigital To Analog Converter
PCUProcess Control Unit
DSLDigital Subscriber Line
NAPNetwork Access Points
DNSDomain Name System
HTTPHypertext Transfer Protocol
ISPInternet Service Provider
LSILarge Scale Integration
CMDCommand
WANWide Area Network
MANMetropolitan Area Network
LANLocal Area Network
POPPoint of Presence
ARPANET Advanced Research Projects Agency Network
BCRBusiness Card Reader
UTPUnshielded Twisted Pair
KBPSKilobyte Per Second
MBPSMegabyte Per Second
GBPSGigabyte Per Second
FTTPFiber to the premises
TDLTop-Level Domain
URLUniform Resource Locator
HTMLHypertext Markup Language
E-MAILElectronic Mail
CAIComputer-Aided Learning
PPPPoint to Point protocol
CcCarbon Copy
FTPFile Transfer Protocol
IPInternet Protocol
@At
BCCBlind Carbon Copy
IRCInternet Relay Chat
POPPost Office Protocol
WWWWorld Wide Web
COMPUTERCommonly Operating Machine Particularly Used For Technical Education Research
HTTPSHypertext Transfer Protocol Secure
MSN Microsoft Network
FDMFrequency Division Multiplexing
IBMInternational Business Machine
USBUniversal Serial Bus
ADCAAdvanced Diploma In Computer
VDUVisual Display Unit
PDFPortable Document Format
MSMicrosoft
IOSiPhone Operating System
MACOSMacintoshOperating System
MSNMicrosoft Network
AOLAmerica Online
IETFInternet Engineering Task Force
LEDLight Emitting Diode
VGAVideo Graphics Array
HPCHigh-Performance Computing
MUMemory Unit
RDPRemote Desktop Protocol
DCDirect Current
BKBackup
CSICommon System Interface
UDFUniversal Disk Format
PIDProcess Identifier
CUICharacter User Interface
PUPhysical Unit
CATCommon Admission Test
SRCSource
DDRDouble Data Rate
NOSNetwork Operating System
LOGOLanguage of Graphics Oriented
RGBRed-green Blue
ATAdvanced Technology
ITInformation Technology
PPT PowerPoint Presentation
FDDFloppy Disk Drive
WLANWireless Local Area Network
HDDHard Disk Drive
HDHigh Definition
MACMedia Access Control Address
BITBinary Digit
ALTAlternate
CtrlControl
F Key Function Key
PGDNPage Down
PGUPPage Up
FATFile Allocation Table
BTSBits Per Second
CPSCharacter Per Second
BASICBeginner’s All-Purpose Symbolic Instructions Code
CMOSComplementary-Metal oxide Semiconductor
JPEG (JPG)Joint Photographic Experts Group
PNGPortable Network graphics
GIFGraphics Interchange Format
ISOInternational organization for Standardization
EPSEncapsulated Postscript
ULSIUltra-large Scale Integration
CDCControl Data Corporation
GSMGlobal System For Mobile Communication
PDPProgrammed Data Processor
BMPBitmap
ICT Information And Communication Technology
EGAEnhanced Graphic Adaptor
AGPAccelerated Graphic Port
VCDVideo Compact Disk
COACertificate of Authenticity
EMIElectromagnetic Interference
TTPTime-Triggered Protocol
MHZMegaHertZ
AACAdvanced Audio Coding
REMRemark
CGAColour Graphics Adapter
IRInformation Retrieval
ALAccess List
WLLWireless Local Loop
DCDirect Current
ACAlternate Current
CSCCommon Service Center
CLSClear Screen
NOCNetwork Operation Center
IRDAInfrared DAta Association
ASPActive Server Page
IEInternet Explorer
MARMemory Address Register
BBSBulletin Board System
PARAMParallel Machine
WAVWaveform Audio File Format
DMPDynamic Multi Pathing
SDRSoftware Defined Radio
ESCElectronic Stability Control
MOUSEManually Operated User Selection Equipment
DOCDocument
IMInstant Messaging
VANvalue Added Network
ICSInternet Connection Sharing
CSComputer Science
CBTComputer-Based training
PPSPay Per Sale
BDABios Data Area
NETNetwork Enable technology
IPCInter-Process Communication
DLDownload
FNFunction
VPNVirtual Private Network
UPSUninterrupted Power Supply

Full Forms in Computer Networking

  1. AAL – Application Adaptation Layer
  2. ABM – Asynchronous balanced mode
  3. ABR – Available Bit Rate
  4. AC – Access Control
  5. ACK – Acknowledgment
  6. ADSL – Asymmetric Digital Subscriber line
  7. AM – Amplitude Modulation
  8. AMI – Alternate Mark Inversion
  9. ANSI – American National Standards Institute
  10. ARM – Asynchronous Response Mode
  11. ARP – Address Resolution Protocol
  12. ARPA – Advanced Research Project Agency
  13. ARPANET – Advanced Research Project Agency Network
  14. ARQ – Automatic Repeat Request
  15. ASCII – American Standard Code For Information Interchange
  16. ASK – Amplitude Shifted Key
  17. ASN.1 – Abstract Syntax Notation 1
  18. ATM – Asynchronous Transfer Mode
  19. AUI – Attachment Unit Interface
  20. B-ISDN – Broadband ISDN
  21. B8ZS – Bipolar 8 Zero Substitution
  22. BBC – Block Check Count
  23. BECN – Backward Explicit Congestion Notification
  24. BER – Basic Encoding Rule
  25. BLAST – Blocked Asynchronous Transmission
  26. BOOTP – Bootstrap Protocol
  27. BRI – Basic Rate Interface
  28. BSC – Binary Synchronous Communication
  29. BUS – Broadcast/Unknown server
  30. CAP – Carrierless Amplitude/Phase
  31. CBR – Constant Bit Rate
  32. CDV – Cell Delay variation
  33. CER – Cell Error Ratio
  34. CGI – Common Gateway Interface
  35. CHAP – Challenge Handshake Authentication Protocol
  36. CIR – Committed Information Rate
  37. CLNS – Connectionless Network Service
  38. CLR – Cell Loss Ratio
  39. CLTS – Connectionless Transport Service
  40. CMIP – Common Management Information Protocol
  41. CMIS – Common Management Information Service
  42. CMISE – Common Management Information Service Element
  43. CONS – Connection-Oriented Network Service
  44. COTS – Connection-Oriented Transport Service
  45. CRC – Cyclic Redundancy Check
  46. CS – Convergence Sublayer
  47. CSMA – Carrier Sense Multiple Access
  48. CSMA/CD – Carrier Sense Multiple access with Collision Detection
  49. CSU – Channel Service Unit
  50. CTD – Cell transfer Delay
  51. CVDT – Cell Variation Delay Tolerance
  52. DAC – Dual Attachment concentrator
  53. DAS – Dual attachment Station
  54. DC – Direct Current
  55. DCE – Data Circuit-Terminating equipment
  56. DDS – Digital Data service
  57. DES – Data Encrypted Service
  58. DHCP – Dynamic Host Configuration protocol
  59. DIB – Directory Information Base
  60. DLCI – Data Link Connection Identifier
  61. DMT – Discrete Multitone Technique
  62. DNS – Domain Name System
  63. DPSK – Differential Phase Shift Keying
  64. DQDB – Distributed Queue Dual Bus
  65. DS – Directory Service
  66. DSA – Digital Subscriber Line
  67. DSL – Digital Subscriber Line
  68. DSU – Digital Service Unit
  69. DSU/CSU – Digital Service Unit/Channel Service Unit
  70. DTE – Data Terminal Equipment
  71. DUA – Directory Unit Agent
  72. EHF – Extremely High Frequency
  73. EIA – Electronics Industries Association
  74. EMI – Electromagnetic Interference
  75. ENQ/ACK – Enquiry/Acknowledgement
  76. EOT – End Of Transmission
  77. FCC – Federal communications Commission
  78. FDDI – Fiber Distributed Data Interface
  79. FDM – Frequency-Division Multiplexing
  80. FECN – Forward Explicit congestion Notification
  81. FM – Frequency Modulation
  82. FRAD – Frame Relay Assembler/Disassembler
  83. FSK – Frequency Shift Keying
  84. FTAM – File Transfer, Access, and Management
  85. FTP – File Transfer Protocol
  86. FTTC – Fiber To The Curb
  87. GFI – general Format Identifier
  88. HDB3 – High-Density Bipolar 3
  89. HDLC – High Level Data Link Control
  90. HDSL – High Bit Rate Digital subscriber Line
  91. HF – High Frequency
  92. HTML – Hyper Text Markup Language
  93. HTTP – Hyper Text Transfer Protocol
  94. ICMP – Internet Control Message Protocol
  95. IDN – Integrated Digital Network
  96. IEEE – Institute Of Electrical And Electronics Engineers
  97. IGMP – Internet Group Message Protocol
  98. IP – Internet Protocol
  99. IPCP – Internet Protocol Control Protocol
  100. IPNG – IP Next Generation
  101. ISDN – Internet Service Digital Network
  102. ISO – International Standards organization
  103. ISOC – Internet Society
  104. ITU-T – International Telecommunications Union-Telecommunication Standardization Sector
  105. JPEG – Joint photographic Experts Group
  106. LAN – Local Area Network
  107. LANE – Local Area Network Emulation
  108. LAPB – Line Access Procedure, Balanced
  109. LAPM – Link Access Procedure For Modems
  110. LCN – Logical Channel Number
  111. LCP – Link Control Protocol
  112. LEC – LANE Client
  113. LED – Light-Emitting Diode
  114. LES – LANE Server
  115. LF – Low Frequency
  116. LLC – Logical Link Control
  117. LMI – Local Management Information
  118. LRC – Longitudinal Redundancy Check
  119. LSP – Link State Packet
  120. LZW – Lempel-Ziv-Welch
  121. MA – Multiple Access
  122. MAC – Medium Access Control
  123. MAN – Metropolitan  Area Network
  124. MAU – Multi station Access Unit Or Medium Attachment Unit
  125. MCR – Minimum Cell Rate
  126. MF – Middle Frequency
  127. MHS – Message Handling System
  128. MIB – Management Information base
  129. MIC – Media Interface Connector
  130. MIME – Multipurpose Internet Mail Access
  131. MPEG – Motion Picture experts Group
  132. MTA – Message Transfer agent Or Mail Transfer Agent
  133. MTS – Message Transfer System
  134. MTSO – Mobile Telephone Switching office
  135. MTU – Maximum Transfer unit
  136. NAK – NegativeAcknowledgement
  137. NCP – Network Control Protocol
  138. NIC – Network Interface Card
  139. NNI – Network-To-Network Interface
  140. NRM – Normal Response Mode
  141. NRZ – Non return To Zero
  142. NRZ-I – Non return To Zero, Invert
  143. NRZ-L – Non return To Zero, Level
  144. NT1 – Network Termination 1
  145. NT2 – Network termination 2
  146. NVT – Network Virtual Terminal
  147. OSI – Open System Interconnection
  148. P/F – Poll/Final
  149. PAD – Packet Assembler/Disassembler
  150. PAM – Pulse Amplitude Modulation
  151. PAP – Password Authentication Protocol
  152. PBX – Private Branch Exchange
  153. PCM – Pulse Code Modulation
  154. PCR – Peak Cell Rate
  155. PDU – Protocol Data unit
  156. PLP – packet Layer Protocol
  157. PM – Phase Modulation
  158. POP – Post Office Protocol
  159. PPP – Point-To-Point Protocol
  160. PRI – Primary Rate Interface
  161. PSK – Phase Shift Keying
  162. PSTN – Public Switched Telephone Network
  163. PTI – Packet Type Identifier
  164. PVC – Permanent Virtual Circuit
  165. QAM – Quadrature Amplitude Modulation
  166. QOS – Quality Of Service
  167. RADSL – Rate Adaptive Asymmetrical Digital Subscriber Line
  168. RIP – Reverse Information Protocol
  169. RSA –  Rivest, Shamir, Adleman
  170. RZ – Return to Zero
  171. SAPI – Service Access Point Identifier
  172. SAR – Segmentation And Reassembly
  173. SAS – Single Attachment Station
  174. SCR – Sustained Cell Rate
  175. SDH – Synchronous Digital Hierarchy
  176. SDSL – Symmetric Digital Subscriber Line
  177. SDLC – Synchronous Data Link Control
  178. SFD – Start Frame Delimiter
  179. SHF – Super High Frequency
  180. SIP – SMDS Interface Protocol
  181. SLIP – Serial Line Internet Protocol
  182. SMDS – Switched Multimegabit Data Service
  183. SMI – Structure of Management Information
  184. SMTP – Simple Mail Transfer Protocol
  185. SNMP – Simple Network Management Protocol
  186. SONET – Synchronous Optical Network
  187. SPDU – Session Protocol Data Unit
  188. STM – Synchronous Transport Module
  189. STP – Shielded Twisted-pair
  190. STS – Synchronous transport Signal
  191. SVC – Switched virtual Circuit
  192. TA – Terminal adapter
  193. TCP – Transmission Control Protocol
  194. TCP/IP – Transmission Control protocol/Internet Protocol
  195. TDM – time-Division Multiplexing
  196. TE1 – Terminal Equipment 1
  197. TE2 – Terminal Equipment 2
  198. TEI – terminal equipment Identifier
  199. TELNET – Terminal Network
  200. TFTP – Trivial File transport protocol
  201. TP – Transmission Path
  202. TPDU – Transport Protocol Data Unit
  203. TSI – Time-Slot Interchange
  204. TTL – Time To live
  205. UA – User Agent
  206. UBR – Unspecified Bit Rate
  207. UDP – User Datagram protocol
  208. UHF – Ultrahigh Frequency
  209. UNI – User-To-Network interface
  210. URL – Uniform Resource locator
  211. UTP – Unshielded Twisted-Pair
  212. VBR – Variable Bit Rate
  213. VBR-NRT – Variable Bit Rate Non real time
  214. VBR-RT – Variable Bit Rate Real time
  215. VC – Virtual Circuit
  216. VCI – Virtual Circuit Identifier
  217. VDSL – Very High Bit Rate Digital Subscriber Line
  218. VHF – Very High Frequency
  219. VLF – Very Low Frequency
  220. VOFR – Voice Over frame Relay
  221. VP – Virtual Path
  222. VPI – Virtual Path Identifier
  223. VPI/VCI – Virtual Path Identifier/virtual channel Identifier
  224. VRC – Vertical Redundancy Check
  225. VT – Virtual Terminal/virtual tributary
  226. WAN  – Wide Area Network
  227. WDM – Wave-Division Multiplexing
  228. WWW – World Wide Web

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