• Computer ke 100 Short Forms aur unke Full Forms 💻👇




  • 🔹 Basic Computer Terms

  • CPU – Central Processing Unit


  • ALU – Arithmetic Logic Unit


  • CU – Control Unit


  • RAM – Random Access Memory


  • ROM – Read Only Memory


  • HDD – Hard Disk Drive


  • SSD – Solid State Drive


  • USB – Universal Serial Bus


  • VDU – Visual Display Unit


  • UPS – Uninterruptible Power Supply
  • 🔹 Software & Programs

  • OS – Operating System


  • GUI – Graphical User Interface


  • CLI – Command Line Interface


  • DBMS – Database Management System


  • MS – Microsoft


  • MS Word – Microsoft Word


  • MS Excel – Microsoft Excel


  • MS PPT – Microsoft PowerPoint


  • IDE – Integrated Development Environment


  • SDK – Software Development Kit
  • 🔹 Internet Terms

  • WWW – World Wide Web


  • URL – Uniform Resource Locator


  • HTTP – Hypertext Transfer Protocol


  • HTTPS – Hypertext Transfer Protocol Secure


  • IP – Internet Protocol


  • ISP – Internet Service Provider


  • DNS – Domain Name System


  • FTP – File Transfer Protocol


  • SMTP – Simple Mail Transfer Protocol


  • POP – Post Office Protocol
  • 🔹 Networking

  • LAN – Local Area Network


  • WAN – Wide Area Network


  • MAN – Metropolitan Area Network


  • PAN – Personal Area Network


  • NIC – Network Interface Card


  • MAC – Media Access Control


  • TCP – Transmission Control Protocol


  • UDP – User Datagram Protocol


  • VPN – Virtual Private Network


  • Wi-Fi – Wireless Fidelity
  • 🔹 Storage & Memory

  • CD – Compact Disc


  • DVD – Digital Versatile Disc


  • BD – Blu-ray Disc


  • TB – Terabyte


  • GB – Gigabyte


  • MB – Megabyte


  • KB – Kilobyte


  • PB – Petabyte


  • EEPROM – Electrically Erasable Programmable Read Only Memory


  • SD – Secure Digital
  • 🔹 Programming

  • HTML – HyperText Markup Language


  • CSS – Cascading Style Sheets


  • JS – JavaScript


  • PHP – Hypertext Preprocessor


  • SQL – Structured Query Language


  • OOP – Object Oriented Programming


  • API – Application Programming Interface


  • AI – Artificial Intelligence


  • ML – Machine Learning


  • IoT – Internet of Things
  • 🔹 Security

  • OTP – One Time Password


  • PIN – Personal Identification Number


  • SSL – Secure Sockets Layer


  • TLS – Transport Layer Security


  • AES – Advanced Encryption Standard


  • VPN – Virtual Private Network


  • CAPTCHA – Completely Automated Public Turing test to tell Computers and Humans Apart


  • MFA – Multi-Factor Authentication


  • BIOS – Basic Input Output System


  • UEFI – Unified Extensible Firmware Interface
  • 🔹 Hardware Parts

  • GPU – Graphics Processing Unit


  • PSU – Power Supply Unit


  • SMPS – Switched Mode Power Supply


  • PCB – Printed Circuit Board


  • LCD – Liquid Crystal Display


  • LED – Light Emitting Diode


  • CRT – Cathode Ray Tube


  • HDMI – High Definition Multimedia Interface


  • VGA – Video Graphics Array


  • DPI – Dots Per Inch
  • 🔹 Miscellaneous

  • PDF – Portable Document Format


  • DOC – Document


  • XLS – Excel Spreadsheet


  • PPT – PowerPoint Presentation


  • ZIP – Zone Improvement Plan (compressed file format name)


  • RAR – Roshal Archive


  • ISO – International Organization for Standardization


  • GPS – Global Positioning System


  • OCR – Optical Character Recognition


  • QR – Quick Response
  • 🔹 Advanced Tech

  • AR – Augmented Reality


  • VR – Virtual Reality


  • RPA – Robotic Process Automation


  • SaaS – Software as a Service


  • PaaS – Platform as a Service


  • IaaS – Infrastructure as a Service


  • CDN – Content Delivery Network


  • SEO – Search Engine Optimization


  • SEM – Search Engine Marketing


  • NLP – Natural Language Processing

  • Badhiya 👍 Chalo aur 100 naye computer short forms de deta hoon — pehle wale repeat nahi honge.
  • 🔹 System & Hardware

  • POST – Power On Self Test


  • CMOS – Complementary Metal Oxide Semiconductor


  • SATA – Serial Advanced Technology Attachment


  • PATA – Parallel Advanced Technology Attachment


  • NVMe – Non-Volatile Memory Express


  • PCI – Peripheral Component Interconnect


  • PCIe – Peripheral Component Interconnect Express


  • AGP – Accelerated Graphics Port


  • ISA – Industry Standard Architecture


  • SCSI – Small Computer System Interface
  • 🔹 Input / Output Devices

  • OMR – Optical Mark Recognition


  • MICR – Magnetic Ink Character Recognition


  • BCR – Bar Code Reader


  • TFT – Thin Film Transistor


  • KVM – Keyboard Video Mouse


  • ADF – Automatic Document Feeder


  • POS – Point Of Sale


  • RFID – Radio Frequency Identification


  • MFD – Multi-Function Device


  • DVR – Digital Video Recorder
  • 🔹 Operating Systems & Processes

  • DOS – Disk Operating System


  • NTFS – New Technology File System


  • FAT – File Allocation Table


  • FAT32 – File Allocation Table 32


  • EXT – Extended File System


  • SWAP – Shared Write Access Program (swap memory)


  • SMP – Symmetric Multiprocessing


  • DMA – Direct Memory Access


  • IRQ – Interrupt Request


  • I/O – Input/Output
  • 🔹 Programming & Development

  • JDK – Java Development Kit


  • JRE – Java Runtime Environment


  • JVM – Java Virtual Machine


  • SDK – System Development Kit


  • RAD – Rapid Application Development


  • SDLC – Software Development Life Cycle


  • UML – Unified Modeling Language


  • AJAX – Asynchronous JavaScript And XML


  • JSON – JavaScript Object Notation


  • XML – eXtensible Markup Language
  • 🔹 Web & Internet

  • ARP – Address Resolution Protocol


  • RARP – Reverse Address Resolution Protocol


  • ICMP – Internet Control Message Protocol


  • VoIP – Voice over Internet Protocol


  • MIME – Multipurpose Internet Mail Extensions


  • SSH – Secure Shell


  • TELNET – Telecommunication Network


  • IRC – Internet Relay Chat


  • P2P – Peer To Peer


  • RTSP – Real Time Streaming Protocol
  • 🔹 Networking Devices

  • AP – Access Point


  • DSL – Digital Subscriber Line


  • ADSL – Asymmetric Digital Subscriber Line


  • FDDI – Fiber Distributed Data Interface


  • ATM – Asynchronous Transfer Mode


  • BGP – Border Gateway Protocol


  • RIP – Routing Information Protocol


  • NAT – Network Address Translation


  • STP – Shielded Twisted Pair


  • UTP – Unshielded Twisted Pair
  • 🔹 Security & Data

  • IDS – Intrusion Detection System


  • IPS – Intrusion Prevention System


  • DLP – Data Loss Prevention


  • SIEM – Security Information and Event Management


  • MD5 – Message Digest Algorithm 5


  • SHA – Secure Hash Algorithm


  • PKI – Public Key Infrastructure


  • DoS – Denial of Service


  • DDoS – Distributed Denial of Service


  • WPA – Wi-Fi Protected Access
  • 🔹 Cloud & Virtualization

  • VM – Virtual Machine


  • VPS – Virtual Private Server


  • VLAN – Virtual Local Area Network


  • VDI – Virtual Desktop Infrastructure


  • Hyper-V – Hypervisor Virtualization


  • K8s – Kubernetes


  • Docker – (Container Platform Name)


  • CI – Continuous Integration


  • CD – Continuous Deployment


  • IaC – Infrastructure as Code
  • 🔹 File Formats

  • CSV – Comma Separated Values


  • HTML5 – HyperText Markup Language 5


  • APK – Android Package Kit


  • EXE – Executable File


  • BAT – Batch File


  • TMP – Temporary File


  • LOG – Log File


  • CFG – Configuration File


  • INI – Initialization File


  • DAT – Data File
  • 🔹 Emerging Tech

  • 5G – Fifth Generation Network


  • 4G – Fourth Generation Network


  • LTE – Long Term Evolution


  • BLE – Bluetooth Low Energy


  • NFC – Near Field Communication


  • UAV – Unmanned Aerial Vehicle


  • EDA – Electronic Design Automation


  • HCI – Human Computer Interaction


  • EDA – Exploratory Data Analysis


  • DL – Deep Learning
  • 🔹 System & Hardware


  • POST – Power On Self Test


  • CMOS – Complementary Metal Oxide Semiconductor


  • SATA – Serial Advanced Technology Attachment


  • PATA – Parallel Advanced Technology Attachment


  • NVMe – Non-Volatile Memory Express


  • PCI – Peripheral Component Interconnect


  • PCIe – Peripheral Component Interconnect Express


  • AGP – Accelerated Graphics Port


  • ISA – Industry Standard Architecture


  • SCSI – Small Computer System Interface
  • 🔹 Input / Output Devices


  • OMR – Optical Mark Recognition


  • MICR – Magnetic Ink Character Recognition


  • BCR – Bar Code Reader


  • TFT – Thin Film Transistor


  • KVM – Keyboard Video Mouse


  • ADF – Automatic Document Feeder


  • POS – Point Of Sale


  • RFID – Radio Frequency Identification


  • MFD – Multi-Function Device


  • DVR – Digital Video Recorder
  • 🔹 Operating Systems & Processes


  • DOS – Disk Operating System


  • NTFS – New Technology File System


  • FAT – File Allocation Table


  • FAT32 – File Allocation Table 32


  • EXT – Extended File System


  • SWAP – Shared Write Access Program (swap memory)


  • SMP – Symmetric Multiprocessing


  • DMA – Direct Memory Access


  • IRQ – Interrupt Request


  • I/O – Input/Output
  • 🔹 Programming & Development


  • JDK – Java Development Kit


  • JRE – Java Runtime Environment


  • JVM – Java Virtual Machine


  • SDK – System Development Kit


  • RAD – Rapid Application Development


  • SDLC – Software Development Life Cycle


  • UML – Unified Modeling Language


  • AJAX – Asynchronous JavaScript And XML


  • JSON – JavaScript Object Notation


  • XML – eXtensible Markup Language
  • 🔹 Web & Internet


  • ARP – Address Resolution Protocol


  • RARP – Reverse Address Resolution Protocol


  • ICMP – Internet Control Message Protocol


  • VoIP – Voice over Internet Protocol


  • MIME – Multipurpose Internet Mail Extensions


  • SSH – Secure Shell


  • TELNET – Telecommunication Network


  • IRC – Internet Relay Chat


  • P2P – Peer To Peer


  • RTSP – Real Time Streaming Protocol
  • 🔹 Networking Devices


  • AP – Access Point


  • DSL – Digital Subscriber Line


  • ADSL – Asymmetric Digital Subscriber Line


  • FDDI – Fiber Distributed Data Interface


  • ATM – Asynchronous Transfer Mode


  • BGP – Border Gateway Protocol


  • RIP – Routing Information Protocol


  • NAT – Network Address Translation


  • STP – Shielded Twisted Pair


  • UTP – Unshielded Twisted Pair
  • 🔹 Security & Data


  • IDS – Intrusion Detection System


  • IPS – Intrusion Prevention System


  • DLP – Data Loss Prevention


  • SIEM – Security Information and Event Management


  • MD5 – Message Digest Algorithm 5


  • SHA – Secure Hash Algorithm


  • PKI – Public Key Infrastructure


  • DoS – Denial of Service


  • DDoS – Distributed Denial of Service


  • WPA – Wi-Fi Protected Access
  • 🔹 Cloud & Virtualization


  • VM – Virtual Machine


  • VPS – Virtual Private Server


  • VLAN – Virtual Local Area Network


  • VDI – Virtual Desktop Infrastructure


  • Hyper-V – Hypervisor Virtualization


  • K8s – Kubernetes


  • Docker – (Container Platform Name)


  • CI – Continuous Integration


  • CD – Continuous Deployment


  • IaC – Infrastructure as Code
  • 🔹 File Formats


  • CSV – Comma Separated Values


  • HTML5 – HyperText Markup Language 5


  • APK – Android Package Kit


  • EXE – Executable File


  • BAT – Batch File


  • TMP – Temporary File


  • LOG – Log File


  • CFG – Configuration File


  • INI – Initialization File


  • DAT – Data File
  • 🔹 Emerging Tech




  • 5G – Fifth Generation Network


  • 4G – Fourth Generation Network


  • LTE – Long Term Evolution


  • BLE – Bluetooth Low Energy


  • NFC – Near Field Communication


  • UAV – Unmanned Aerial Vehicle


  • EDA – Electronic Design Automation


  • HCI – Human Computer Interaction


  • EDA – Exploratory Data Analysis


  • DL – Deep Learning.
  • 🔹 Computer Architecture

  • CISC – Complex Instruction Set Computer


  • RISC – Reduced Instruction Set Computer


  • SoC – System on Chip


  • FPGA – Field Programmable Gate Array


  • ASIC – Application Specific Integrated Circuit


  • VLSI – Very Large Scale Integration


  • ULSI – Ultra Large Scale Integration


  • FSB – Front Side Bus


  • L1 – Level 1 Cache


  • L2 – Level 2 Cache
  • 🔹 Data & Databases

  • RDBMS – Relational Database Management System


  • OLTP – Online Transaction Processing


  • OLAP – Online Analytical Processing


  • ETL – Extract Transform Load


  • ELT – Extract Load Transform


  • CRUD – Create Read Update Delete


  • ACID – Atomicity Consistency Isolation Durability


  • BASE – Basically Available Soft state Eventual consistency


  • NoSQL – Not Only Structured Query Language


  • DBA – Database Administrator
  • 🔹 Software Engineering

  • SRS – Software Requirement Specification


  • BRD – Business Requirement Document


  • FRD – Functional Requirement Document


  • NFR – Non-Functional Requirement


  • UAT – User Acceptance Testing


  • QA – Quality Assurance


  • QC – Quality Control


  • TDD – Test Driven Development


  • BDD – Behavior Driven Development


  • VCS – Version Control System
  • 🔹 Version Control & DevOps

  • SCM – Source Code Management


  • GIT – Global Information Tracker (tool name)


  • SVN – Subversion


  • PR – Pull Request


  • MR – Merge Request


  • CI/CD – Continuous Integration / Continuous Deployment


  • SRE – Site Reliability Engineering


  • YAML – YAML Ain’t Markup Language


  • TOML – Tom’s Obvious Minimal Language


  • INI – Initialization (config) file format
  • 🔹 Web Technologies

  • SPA – Single Page Application


  • MPA – Multi Page Application


  • SSR – Server Side Rendering


  • CSR – Client Side Rendering


  • PWA – Progressive Web App


  • DOM – Document Object Model


  • BOM – Browser Object Model


  • CDN – Content Delivery Network


  • CORS – Cross Origin Resource Sharing


  • SASS – Syntactically Awesome Style Sheets
  • 🔹 Mobile & Apps

  • APK – Android Package Kit


  • AAB – Android App Bundle


  • IPA – iOS App Store Package


  • SDK – Software Development Kit


  • NDK – Native Development Kit


  • OTA – Over The Air (update)


  • UI – User Interface


  • UX – User Experience


  • GPS – Global Positioning System


  • GSM – Global System for Mobile Communication
  • 🔹 Cyber Security

  • SOC – Security Operations Center


  • CERT – Computer Emergency Response Team


  • CSRF – Cross Site Request Forgery


  • XSS – Cross Site Scripting


  • SQLi – SQL Injection


  • IAM – Identity and Access Management


  • RBAC – Role Based Access Control


  • ABAC – Attribute Based Access Control


  • HSM – Hardware Security Module


  • PKCS – Public Key Cryptography Standards
  • 🔹 AI & Data Science

  • ANN – Artificial Neural Network


  • CNN – Convolutional Neural Network


  • RNN – Recurrent Neural Network


  • LSTM – Long Short Term Memory


  • GAN – Generative Adversarial Network


  • NLP – Natural Language Processing


  • CV – Computer Vision


  • EDA – Exploratory Data Analysis


  • KPI – Key Performance Indicator


  • BI – Business Intelligence
  • 🔹 Misc Technical

  • TTL – Time To Live


  • QoS – Quality of Service


  • MTU – Maximum Transmission Unit


  • SLA – Service Level Agreement


  • KVM – Kernel-based Virtual Machine


  • PXE – Preboot Execution Environment


  • EEPROM – Electrically Erasable Programmable ROM


  • FQDN – Fully Qualified Domain Name


  • UUID – Universally Unique Identifier


  • URI – Uniform Resource Identifier
  • 🔹 Graphics & Multimedia

  • FPS – Frames Per Second


  • HDR – High Dynamic Range


  • JPEG – Joint Photographic Experts Group


  • PNG – Portable Network Graphics


  • GIF – Graphics Interchange Format


  • MPEG – Moving Picture Experts Group


  • MP3 – MPEG Audio Layer 3


  • WAV – Waveform Audio File Format


  • AVI – Audio Video Interleave


  • SVG – Scalable Vector Graphics
  • 🔹 Operating System & System Internals


  • API – Application Programming Interface


  • ABI – Application Binary Interface


  • HAL – Hardware Abstraction Layer


  • KPI – Kernel Programming Interface


  • GPL – General Public License


  • FOSS – Free and Open Source Software


  • GNU – GNU’s Not Unix


  • GRUB – Grand Unified Bootloader


  • MBR – Master Boot Record


  • GPT – GUID Partition Table
  • 🔹 Storage & File Systems


  • RAID – Redundant Array of Independent Disks


  • NAS – Network Attached Storage


  • SAN – Storage Area Network


  • iSCSI – Internet Small Computer System Interface


  • ZFS – Zettabyte File System


  • Btrfs – B-Tree File System


  • NTLM – NT LAN Manager


  • DFS – Distributed File System


  • VHD – Virtual Hard Disk


  • VMDK – Virtual Machine Disk
  • 🔹 Networking Advanced


  • MPLS – Multi-Protocol Label Switching


  • SDN – Software Defined Networking


  • NFV – Network Function Virtualization


  • LLDP – Link Layer Discovery Protocol


  • SNMP – Simple Network Management Protocol


  • NMS – Network Management System


  • TFTP – Trivial File Transfer Protocol


  • EIGRP – Enhanced Interior Gateway Routing Protocol


  • OSPF – Open Shortest Path First


  • LACP – Link Aggregation Control Protocol
  • 🔹 Web & Servers


  • WAF – Web Application Firewall


  • CGI – Common Gateway Interface


  • WSGI – Web Server Gateway Interface


  • ASGI – Asynchronous Server Gateway Interface


  • REST – Representational State Transfer


  • SOAP – Simple Object Access Protocol


  • JWT – JSON Web Token


  • SAML – Security Assertion Markup Language


  • OIDC – OpenID Connect


  • LDAP – Lightweight Directory Access Protocol
  • 🔹 Programming Concepts


  • MVC – Model View Controller


  • MVVM – Model View ViewModel


  • ORM – Object Relational Mapping


  • DTO – Data Transfer Object


  • POJO – Plain Old Java Object


  • SOLID – Five OOP Design Principles


  • DRY – Don’t Repeat Yourself


  • KISS – Keep It Simple, Stupid


  • YAGNI – You Aren’t Gonna Need It


  • FIFO – First In First Out
  • 🔹 Testing


  • SIT – System Integration Testing


  • E2E – End To End Testing


  • PT – Penetration Testing


  • VT – Verification Testing


  • ATDD – Acceptance Test Driven Development


  • STLC – Software Testing Life Cycle


  • RTM – Requirement Traceability Matrix


  • BUG – Binary Unit Glitch (informal)


  • KLOC – Thousand Lines Of Code


  • LOC – Lines Of Code
  • 🔹 Cloud & Infra


  • AZ – Availability Zone


  • VPC – Virtual Private Cloud


  • ELB – Elastic Load Balancer


  • AMI – Amazon Machine Image


  • EBS – Elastic Block Store


  • FaaS – Function as a Service


  • BaaS – Backend as a Service


  • DRaaS – Disaster Recovery as a Service


  • mTLS – Mutual Transport Layer Security


  • S3 – Simple Storage Service
  • 🔹 Data & Analytics


  • DWH – Data Warehouse


  • DM – Data Mining


  • OLC – Online Learning Center (analytics context)


  • AUC – Area Under Curve


  • ROC – Receiver Operating Characteristic


  • MSE – Mean Squared Error


  • RMSE – Root Mean Square Error


  • MAE – Mean Absolute Error


  • SQL – Structured Query Language


  • TSV – Tab Separated Values
  • 🔹 Electronics & Low-Level


  • PWM – Pulse Width Modulation


  • ADC – Analog to Digital Converter


  • DAC – Digital to Analog Converter


  • GPIO – General Purpose Input Output


  • UART – Universal Asynchronous Receiver Transmitter


  • SPI – Serial Peripheral Interface


  • I2C – Inter-Integrated Circuit


  • JTAG – Joint Test Action Group


  • RTC – Real Time Clock


  • EEP – Electrically Erasable Programmable
  • 🔹 General Tech




  • CMS – Content Management System


  • LMS – Learning Management System


  • ERP – Enterprise Resource Planning


  • CRM – Customer Relationship Management


  • POSIX – Portable Operating System Interface


  • BIOS – Basic Input Output System


  • SOP – Standard Operating Procedure


  • KPI – Key Performance Indicator


  • ETA – Estimated Time of Arrival


  • TCO – Total Cost of Ownership

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