If you are preparing for any competitive exam of Computer Operator or Assistant Computer Operator, you must know all the full forms related to computers.
In this article, you will find 250+ Computer related full forms for competitive exams. You can download all the computer-related full forms in PDF format too by clicking the Download button given below.
All computer-related full forms listed here are arranged alphabetically from A to Z for your convenience.
- ACL = Access Control List
- ADC = Analogue-to-Digital Converter
- ADF = Automatic Document Feeder
- ADSL = Asymmetric Digital Subscriber Line
- AGP = Accelerated Graphics Port
- AIFF = Audio Interchange File Format
- AIX = Advanced Interactive Executive
- ALU = Arithmetic Logic Unit
- ANSI = American National Standards Institute
- API = Application Program Interface
- ARCNET = Attached Resource Computer Network
- ARP = Address Resolution Protocol
- ASCII = American Standard Code for Information Interchange
- ASP = Active Server Page Or Application Service Provider
- ATA = Advanced Technology Attachment
- ATM = Asynchronous Transfer Mode
- BASIC = Beginner’s All-purpose Symbolic Instruction Code
- BBS = Bulletin Board Service
- Bcc = Blind Carbon Copy
- BIOS = Basic Input / Output System
- BLOB = Binary Large Object
- BMP = Bitmap
- BNC = British Naval Connector
- CAD = Computer Aided Design
- CAN = Campus Area Network
- Cc = Carbon Copy
- CCD = Charged Coupled Device
- CD = Compact Disc
- CDFS = Compact Disc File System
- CDMA = Code Division Multiple Access
- CD-R = Compact Disc Recordable
- CD-ROM = Compact Disc Read Only Memory
- CD-RW = Compact Disc Rewritable
- CGI = Common Gateway Interface
- CISC = Complex Instruction Set Computing
- CLOB = Character Large Object
- CMS = Complementary Metal Oxide Semiconductor
- CMYK = Cyan Magenta Yellow Black
- CPC = Cost Per Click
- CPA = Cost Per Action
- CPL = Cost Per Lead
- CPM = Cost Per 1,000 Impressions
- CPS = Classroom Performance System
- CPU = Central Processing Unit
- CRM = Customer Relationship Management
- CRT = Cathode Ray Tube
- CSS = Cascading Style Sheet
- CSU = Channel Service Unit
- CTP = Composite Theoretical Performance
- CTR = Click-Through Rate
- DAC = Digital-to-Analogue Converter
- DARPA = Defense Advanced Research Project Agency
- DBMS = Data Base Management System
- DDL = Data Definition Language
- DDR = Double Data Rate
- DDR 2 = Double Data Rate 2
- DHCP = Dynamic Host Configuration Protocol
- DIMM = Dual In-Line Memory Module
- DLL = Dynamic Link Library
- DMA = Direct Memory Access
- DNS = Domain Name System
- DOS = Disk Operating System
- DPI = Dots Per Inch
- DRAM = Dynamic Random Access Memory
- DRM = Digital Rights Management
- DSL = Digital Subscriber Line
- DSLAM = Digital Subscriber Line Access Multiplexer
- DSU = Data Service Unit
- DTD = Document Type Definition
- DV = Digital Video
- DVD = Digital Versatile Disc
- DVD+R = Digital Versatile Disc Recordable
- DVD+RW = Digital Versatile Disc Rewritable
- DVD-R = Digital Versatile Disc Recordable
- DVD-RAM = Digital Versatile Disc Random Access Memory
- DVD-RW = Digital Versatile Disc Rewritable
- DVI = Digital Video Interface
- DVR = Digital Video Recorder
- EBCDIC = Extended Binary Coded Decimal Interchange Code
- ECC = Error Correction Code
- EDI = Electronic Data Interchange
- EIDE = Enhanced Integrated Drive Electronics
- EMI = Electromagnetic Interference
- EPS = Encapsulated Postscript
- EUP = Enterprise Unified Process
- FAQ = Frequently Asked Questions
- FDDI = Fibre Distributed Data Interface
- FIFO = First In, First Out
- FiOS = Fibre Optic Service
- FLOPS = Floating Point Operations Per Second
- FPU = Floating Point Unit
- FSB = Front Side Bus
- FTP = File Transfer Protocol
- Gbps = Gigabits Per Second
- GIF = Graphics Interchange Format
- GIGO = Garbage In Garbage Out
- GIS = Geographic Information System
- GPS = Global Positioning System
- GPU = Graphics Processing Unit
- GUI = Graphical User Interface
- GUID = Globally Unique Identifier
- HDMI = High-Definition Multimedia Interface
- HDTV = High Definition Television
- HDV = High-Definition Video
- HFS = Hierarchical File System
- HSF = Heat Sink and Fan
- HTML = Hyper Text Markup Language
- HTTP = Hyper Text Transfer Protocol
- HTTPS = Hyper Text Transfer Protocol Secure
- I/O = Input / Output
- ICANN = Internet Corporation for Assigned Names and Numbers
- ICF = Internet Connection Firewall
- ICMP = Internet Control Message Protocol
- ICS = Internet Connection Sharing
- ICT = Information Communication Technology
- IDE = Integrated Device Electronics, Integrated Development Environment
- IEEE = Institute of Electrical and Electronics Engineers
- IGP = Integrated Graphics Processor
- IM = Instant Message
- IMAP = Internet Message Access Protocol
- INIC = Internet Network Information Centre
- IP = Internet Protocol
- IPX = Internetwork Packet Exchange
- IRC = Internet Relay Chat
- IRQ = Interrupt Request
- ISA = Industry Standard Architecture
- ISCSI = Internet Small Computer Systems Interface
- ISDN = Integrated Services Digital Network
- ISO = International Standards Organization (International Organisation for Standardization)
- ISP = Internet Service Provider
- IT = Information Technology
- IVR = Interactive Voice Response
- JPEG = Joint Photographic Expert Group
- JRE = Java Runtime Environment
- JSP = Java Server Pages
- Kbps = Kilobits Per Second
- KDE = K Desktop Environment (Kool Desktop Environment)
- KVM Switch = Keyboard, Video and Mouse Switch
- LAN = Local Area Network
- LCD = Liquid Crystal Display
- LDAP = Lightweight Directory Access Protocol
- LED = Light Emitting Diode
- LIFO = Last In, First Out
- LPI = Lines Per Inch
- LUN = Logical Unit Number
- MAC Adress = Media Access Control Address
- MAN = Metropolitan Area Network
- MANET = Mobile Ad Hoc Network
- Mbps = Megabits Per Second
- MCA = Micro Channel Architecture
- MIDI = Musical Instrument Digital Interface
- MIPS = Million Instructions Per Second
- MMS = Multimedia Messaging Service
- MODEM = Modulator Demodulator
- MP3 = Mpeg-1 Audio Layer-3
- MPEG = Moving Picture Experts Group
- MTU = Maximum Transmission Unit
- NAT = Network Address Translation
- NET BIOS = Network Basic Input Output System
- Net BIOS = Network Basic Input / Output System
- NIC = Network Interface Card
- NNTP = Network News Transfer Protocol
- NOC = Network Operations Centre
- NOS = Network Operating System
- NTFS = New Technology File System
- NVRAM = Non-Volatile Random Access Memory
- OASIS = Organisation for the Advancement of Structured Information Standards
- OCR = Optical Character Recognition
- ODBC = Open Database Connectivity
- OEM = Original Equipment Manufacturer
- OLAP = Online Analytical Processing
- OLE = Object Linking And Embedding
- OOP = Object-Oriented Programming
- OSD = On Screen Display
- OS = Operating System
- OSPF = Open Shortest Path First
- P2P = Peer To Peer
- PC = Personal Computer
- PCB = Printed Circuit Board
- PCI = Peripheral Component Interconnect
- PCI-X = Peripheral Component Interconnect Extended
- PCMCIA = Personal Computer Memory Card International Association
- PDA = Personal Digital Assistant
- PDF = Portable Document Format
- PHP = Hypertext Preprocessor (Personal Home Page)
- PIM = Personal Information Manager
- PMU = Power Management Unit
- PNG = Portable Network Graphic
- POP = Post Office Protocol
- POP 3 = Post Office Protocol Version 3
- PPC = Pay Per Click
- PPGA = Plastic Pin Grid Array
- PPI = Pixels Per Inch
- PPL = Pay Per Lead
- PPM = Pages Per Minute
- PPP = Point to Point Protocol
- PPPOE = Point to Point Protocol Over Ethernet
- PPTP = Point to Point Tunneling Protocol
- PRAM = Parameter Random Access Memory
- PROM = Programmable Read Only Memory
- PS / 2 = Personal System / 2
- PSTN = Public Switched Telephone Network
- QBE = Query By Example
- RAID = Redundant Array of Independent Disks
- RAM = Random Access Memory
- RDF = Resource Description Framework
- RDRAM = Rambus Dynamic Random Access Memory
- RFID = Radio-Frequency Identification
- RGB = Red Green Blue
- RISC = Reduced Instruction Set Computing
- RJ – 45 = Registered Jack - 45
- ROM = Read Only Memory
- RPC = Remote Procedure Call
- RPM = Revenue Per 1,000 Impressions
- RSS = RDF Site Summary
- RTE = Runtime Environment
- RTF = Rich Text Format
- RUP = Rational Unified Process
- SaaS = Software as a Service
- SAN = Storage Area Network
- SATA = Serial Advanced Technology Attachment
- SCSI = Small Computer System Interface
- SD = Secure Digital
- SDK = Software Development Kit
- SDRAM = Synchronous Dynamic Random Access Memory
- SDSL = Symmetric Digital Subscriber Line
- SEO = Search Engine Optimisation
- SERP = Search Engine Results Page
- SIMM = Single In-Line Memory Module
- SKU = Stock Keeping Unit
- SLI = Scalable Link Interface
- SMART = Self-Monitoring Analysis And Reporting Technology
- SMB = Server Message Block
- SMM = Social Media Marketing
- SMS = Short Message Service
- SMTP = Simple Mail Transfer Protocol
- SNMP = Simple Network Management Protocol
- SOA = Service Oriented Architecture
- SOAP = Simple Object Access Protocol
- SO-DIMM = Small Outline Dual In-Line Memory Module
- SPX = Sequenced Packet Exchange
- SQL = Structured Query Language
- SRAM = Static Random Access Memory
- SRGB = Standard Red Green Blue
- SSD = Solid State Drive
- SSH = Secure Shell
- SSID = Service Set Identifier
- SSL = Secure Sockets Layer
- STP = Shielded Twisted Pair
- TCP / IP = Transmission Control Protocol / Internet Protocol
- TFT = Thin-Film Transistor
- FIFF = Tagged Image File Format
- TTL = Time To Live
- TWAIN = Toolkit Without An Informative Name
- UDDI = Universal Description Discovery and Integration
- UDP = User Datagram Protocol
- UHF = Ultra High Frequency
- UML = Unified Modelling Language
- UNC = Universal Naming Conversion
- UPnP = Universal Plug and Play
- UPS = Uninterruptible Power Supply
- URI = Uniform Resource Identifier
- URL = Uniform Resource Locator
- USB = Universal Serial Bus
- UTP = Unshielded Twisted Pair
- VCI = Virtual Channel Identifier
- VDU = Visual Display Unit
- VFAT = Virtual File Allocation Table
- VGA = Video Graphics Array
- VHF = Very High Frequency
- VLB = Vesa Local Bus
- VLE = Virtual Learning Environment
- VoIP = Voice Over Internet Protocol
- VPI = Virtual Path Identifier
- VPN = Virtual Private Network
- VRAM = Video Random Access Memory
- VRML = Virtual Reality Modelling Language
- VSAT = Very Small Aperture Terminals
- W3C = World Wide Web Consortium
- WAIS = Wide Area Information Server
- WAN = Wide Area Network
- WEP = Wired Equivalent Privacy
- Wi-Fi = Wireless Fidelity
- WLAN = Wireless Local Area Network
- WPA = Wi-Fi Protected Access
- WWW = World Wide Web
- XHTML = Extensible Hypertext Markup Language
- XML = Extensible Markup Language
- XSLT = Extensible Stylesheet Language Transformation
- Y2K = Year 2000
- ZIF = Zero Insertion Force
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