Full forms of computer refer to the expanded form of abbreviations that are commonly used in computing and technology. These abbreviations are usually abbreviations where each letter represents a word. For example, the full form of “CPU” is “central processing unit”, which is the part of the computer that does most of the processing. Similarly, the full form of “RAM” is “Random Access Memory”, which is a type of computer memory that can be accessed randomly and is used to store working data and machine code. Is.
These full forms help understand the specific components, technologies, or protocols they represent. For example, the full form of “HTTP” is “Hypertext Transfer Protocol”, which is the basis of data communication for the World Wide Web. The full form of “USB” is “universal serial bus”, which is a standard type of connection for many peripheral devices such as keyboards, mice, and storage devices.
Understanding computer full forms is essential for anyone who is learning about computers and technology as they provide clear and concise meanings of often complex technical terms. They also ease communication between professionals and enthusiasts, as they provide a common language to describe specific technologies and concepts. By knowing these full forms, users can better understand technical documentation, troubleshoot problems, and communicate effectively about various aspects of computer hardware, software, and networking. In this article we tell us about computer full forms.
- A/UX – Apple Unix
- AA – Auto Answer
- AAA – Authentication, Authorization, and Accounting
- AAC – Advanced Audio Coding
- AAD – Azure Active Directory
- AAL – ATM Adaptation Layer
- AAR – After Action Report
- AARP – AppleTalk Address Resolution Protocol
- AAS – Authentication and Authorization System
- AAU – Agile Architecture Unit
- ABM – Asynchronous Balanced Mode
- AC – Alternating Current
- ACA – Access Control Agent
- ACD – Automatic Call Distributor
- ACE – Access Control Entry
- ACF – Advanced Communications Function
- ACF2 – Access Control Facility 2
- ACID – Atomicity, Consistency, Isolation, Durability
- ACL – Access Control List
- ACM – Association for Computing Machinery
- ACPI – Advanced Configuration and Power Interface
- ACS – Access Control System
- ACT – Activity
- ACT-R – Adaptive Control of Thought-Rational
- AD – Active Directory
- ADC – Analog-to-Digital Converter
- ADF – Automatic Document Feeder
- ADFS – Active Directory Federation Services
- ADSL – Asymmetric Digital Subscriber Line
- AES – Advanced Encryption Standard
- AF – Access Flag
- AFP – Apple Filing Protocol
- AGP – Accelerated Graphics Port
- AI – Artificial Intelligence
- AIA – Authority Information Access
- AIC – Advanced Intelligent Controller
- AIM – AOL Instant Messenger
- AIS – Accounting Information System
- AJAX – Asynchronous JavaScript and XML
- AL – Arithmetic Logic
- ALC – Arithmetic Logic Circuit
- ALGOL – Algorithmic Language
- ALI – Accelerated Learning Intelligence
- ALM – Application Lifecycle Management
- ALS – Advanced Light Source
- ALT – Alternate
- AM – Amplitude Modulation
- AMD – Advanced Micro Devices
- AMIS – Automatic Message Accounting Information System
- AML – A Manufacturing Language
- AMR – Automatic Meter Reading
- AN – Area Network
- ANSI – American National Standards Institute
- AO – Administrative Officer
- AOL – America Online
- AP – Access Point
- API – Application Programming Interface
- APIPA – Automatic Private IP Addressing
- APL – A Programming Language
- APM – Advanced Power Management
- APNIC – Asia-Pacific Network Information Centre
- APP – Application
- APPC – Advanced Program-to-Program Communication
- APR – Annual Percentage Rate
- APS – Advanced Photo System
- AR – Augmented Reality
- ARC – Attached Resource Computer
- ARIN – American Registry for Internet Numbers
- ARM – Advanced RISC Machine
- ARP – Address Resolution Protocol
- ARPA – Advanced Research Projects Agency
- ARPANET – Advanced Research Projects Agency Network
- ARQ – Automatic Repeat reQuest
- AS – Autonomous System
- ASCII – American Standard Code for Information Interchange
- ASIC – Application Specific Integrated Circuit
- ASN – Abstract Syntax Notation
- ASP – Active Server Pages
- ASR – Automatic Speech Recognition
- AST – Abstract Syntax Tree
- AT – Advanced Technology
- ATA – Advanced Technology Attachment
- ATAPI – Advanced Technology Attachment Packet Interface
- ATM – Asynchronous Transfer Mode
- ATSC – Advanced Television Systems Committee
- ATT – American Telephone and Telegraph
- AU – Audio
- AUI – Attachment Unit Interface
- AUP – Acceptable Use Policy
- AV – Audio-Visual
- AVI – Audio Video Interleave
- AVR – Automatic Voltage Regulator
- AWG – American Wire Gauge
- AWS – Amazon Web Services
- AWT – Abstract Window Toolkit
- AX – Architecture Extended
- AXI – Advanced eXtensible Interface
- AZ – Availability Zone
- B2B – Business to Business
- B2C – Business to Consumer
- B2G – Business to Government
- BA – Business Analyst
- BAC – Browser Address Configuration
- BAR – Boot Address Register
- BASIS – Business Accounting Software Information System
- BAT – Batch file
- BAUD – Binary Unit
- BBR – Bottleneck Bandwidth and Round-trip propagation time
- BBS – Bulletin Board System
- BCD – Binary-Coded Decimal
- BCP – Bulk Copy Program
- BD – Blu-ray Disc
- BD – Blu-ray Disc
- BDP – Business Development Plan
- BD-R – Blu-ray Disc Recordable
- BE – Back End
- BES – BlackBerry Enterprise Server
- BFD – Bidirectional Forwarding Detection
- BFD – Binary File Descriptor
- BFR – Big Falcon Rocket
- BFS – Breadth-First Search
- BFT – Byzantine Fault Tolerance
- BG – Background
- BGA – Ball Grid Array
- BGP – Border Gateway Protocol
- BI – Business Intelligence
- BIDI – Bidirectional
- BIND – Berkeley Internet Name Domain
- BIOS – Basic Input Output System
- BIST – Built-in Self-Test
- BIT – Built-In Test
- BJT – Bipolar Junction Transistor
- BLE – Bluetooth Low Energy
- BLOB – Binary Large Object
- BMC – Baseboard Management Controller
- BNC – Bayonet Neill-Concelman
- BOINC – Berkeley Open Infrastructure for Network Computing
- BOM – Bill of Materials
- BOM – Byte Order Mark
- BOOTP – Bootstrap Protocol
- BPDU – Bridge Protocol Data Unit
- BPEL – Business Process Execution Language
- BPEL – Business Process Execution Language
- BPEL4WS – Business Process Execution Language for Web Services
- BPI – Bits Per Inch
- BPL – Broadband over Power Line
- BPM – Beats Per Minute
- BPM – Business Process Management
- BPM – Business Process Modeling
- BPP – Bits Per Pixel
- BPS – Bits Per Second
- BPSK – Binary Phase Shift Keying
- BR – Bit Rate
- BRD – Business Requirements Document
- BRDF – Bidirectional Reflectance Distribution Function
- BRM – Business Rules Management
- BSC – Base Station Controller
- BSC – Binary Synchronous Communication
- BSD – Berkeley Software Distribution
- BSI – British Standards Institution
- BSOD – Blue Screen of Death
- BSOD – Blue Screen of Death
- BSON – Binary JSON (JavaScript Object Notation)
- BSP – Binary Space Partitioning
- BSS – Base Station Subsystem
- BSS – Business Support System
- BSSID – Basic Service Set Identifier
- BTF – Bootstrapping Trust Framework
- BTO – Build-To-Order
- BTX – Balanced Technology Extended
- BVC – Byte Variable Cap
- BW – Bandwidth
- BYOD – Bring Your Own Device
- CaaS – Container as a Service
- CAC – Common Access Card
- CAD – Computer-Aided Design
- CADD – Computer-Aided Drafting and Design
- CAE – Common Application Environment
- CAE – Computer-Aided Engineering
- CAFM – Computer-Aided Facility Management
- CAI – Computer-Aided Instruction
- CAM – Computer-Aided Manufacturing
- CAN – Controller Area Network
- CAP – Corrective Action Plan
- CAPTCHA – Completely Automated Public Turing test to tell Computers and Humans Apart
- CAS – Column Address Strobe
- CASB – Cloud Access Security Broker
- CAT – Computer-Aided Testing
- CAVE – Cave Automatic Virtual Environment
- CBAC – Context-Based Access Control
- CBL – Common Business Language
- CBR – Case-Based Reasoning
- CBT – Computer-Based Training
- CC – Carbon Copy
- CCD – Charged-Coupled Device
- CCFL – Cold Cathode Fluorescent Lamp
- CCIE – Cisco Certified Internetwork Expert
- CCL – Command Control Language
- CCNA – Cisco Certified Network Associate
- CCNP – Cisco Certified Network Professional
- CCP – Central Control Processor
- CCU – Central Control Unit
- CD – Compact Disc
- CDMA – Code Division Multiple Access
- CDN – Content Delivery Network
- CDP – Continuous Data Protection
- CD-ROM – Compact Disc Read-Only Memory
- CD-RW – Compact Disc Rewritable
- CEC – Consumer Electronics Control
- CFE – Certified Fraud Examiner
- CFS – Cluster File System
- CGA – Color Graphics Adapter
- CGI – Common Gateway Interface
- CGMP – Common Gateway Management Protocol
- CHAP – Challenge Handshake Authentication Protocol
- CHM – Compiled HTML Help
- CIDR – Classless Inter-Domain Routing
- CIFS – Common Internet File System
- CIFS – Common Internet File System
- CIM – Computer Integrated Manufacturing
- CIO – Chief Information Officer
- CISC – Complex Instruction Set Computer
- CL – Command Language
- CLB – Cluster Load Balancing
- CLI – Command Line Interface
- CLK – Clock
- CLS – Common Language Specification
- CM – Configuration Management
- CMD – Command
- CMDB – Configuration Management Database
- CMIP – Common Management Information Protocol
- CMOS – Complementary Metal-Oxide-Semiconductor
- CMS – Content Management System
- CNC – Computer Numerical Control
- CNI – Container Network Interface
- CNR – Communications and Networking Riser
- COA – Certificate of Authenticity
- COBOL – Common Business-Oriented Language
- CODEC – Coder-Decoder
- COM – Component Object Model
- COMINT – Communications Intelligence
- COT – Commercial Off-The-Shelf
- CPD – Continuing Professional Development
- CPI – Clock Per Instruction
- CPLD – Complex Programmable Logic Device
- CPU – Central Processing Unit
- CR – Change Request
- CRC – Cyclic Redundancy Check
- CRM – Customer Relationship Management
- CRT – Cathode Ray Tube
- CSA – Cloud Security Alliance
- CSLIP – Compressed Serial Line Internet Protocol
- CSMA/CD – Carrier Sense Multiple Access/Collision Detection
- CSP – Content Security Policy
- CSS – Cascading Style Sheets
- CSV – Comma-Separated Values
- CTI – Computer Telephony Integration
- CTR – Click-Through Rate
- CTS – Clear To Send
- CTS – Clear to Send
- CUA – Common User Access
- CUI – Character User Interface
- CV – Curriculum Vitae
- CVE – Common Vulnerabilities and Exposures
- CVS – Concurrent Versions System
- CVS – Concurrent Versions System
- CWDM – Coarse Wavelength Division Multiplexing
- CWM – Common Warehouse Metamodel
- CWT – Current Working Time
- CYMK – Cyan, Yellow, Magenta, Black (printing color model)
- CYOD – Choose Your Own Device
- DAC – Digital-to-Analog Converter
- DACP – Digital Audio Control Protocol
- DAI – Dynamic Artificial Intelligence
- DAL – Data Abstraction Layer
- DAM – Digital Asset Management
- DAML – DARPA Agent Markup Language
- DART – Dynamic Analysis and Replanning Tool
- DAS – Direct-Attached Storage
- DB – Database
- DBA – Database Administrator
- DBF – Database File
- DBMS – Database Management System
- DBMS – Database Management System
- DC – Data Center
- DCC – Digital Command Control
- DCE – Data Communication Equipment
- DCF – Data Compression Facility
- DCL – Data Control Language
- DCS – Distributed Control System
- DCT – Discrete Cosine Transform
- DDA – Digital Differential Analyzer
- DDR – Double Data Rate
- DDS – Digital Data Storage
- DEC – Digital Equipment Corporation
- DES – Data Encryption Standard
- DFA – Deterministic Finite Automaton
- DFS – Distributed File System
- DFU – Device Firmware Upgrade
- DGA – Digital Graphics Adapter
- DHCP – Dynamic Host Configuration Protocol
- DHCP – Dynamic Host Configuration Protocol
- DHTML – Dynamic Hypertext Markup Language
- DIC – Digital Image Correlation
- DICOM – Digital Imaging and Communications in Medicine
- DID – Direct Inward Dialing
- DIMM – Dual Inline Memory Module
- DIP – Dual In-line Package
- DLC – Data Link Control
- DLL – Dynamic Link Library
- DLT – Digital Linear Tape
- DM – Device Manager
- DMA – Direct Memory Access
- DMC – Digital Media Controller
- DMI – Desktop Management Interface
- DML – Data Manipulation Language
- DMS – Document Management System
- DNAT – Destination Network Address Translation
- DND – Do Not Disturb
- DNS – Domain Name System
- DOA – Dead on Arrival
- DOCSIS – Data Over Cable Service Interface Specification
- DOD – Department of Defense
- DOM – Document Object Model
- DOS – Disk Operating System
- DP – Data Processing
- DPC – Deferred Procedure Call
- DPI – Dots Per Inch
- DPMI – DOS Protected Mode Interface
- DPO – Data Protection Officer
- DPOF – Digital Print Order Format
- DPT – Data Protection Technology
- DR – Data Recovery
- DRAM – Dynamic Random Access Memory
- DRBD – Distributed Replicated Block Device
- DRM – Digital Rights Management
- DS – Data Segment
- DSCP – Differentiated Services Code Point
- DSDM – Dynamic Systems Development Method
- DSL – Digital Subscriber Line
- DSM – Distributed Shared Memory
- DSN – Data Source Name
- DSO – Dynamic Shared Object
- DSP – Digital Signal Processor
- DSP – Domain Specific Programming
- DSR – Data Set Ready
- DSS – Data Storage System
- DSS – Decision Support System
- DT – Data Transfer
- DTD – Document Type Definition
- DTE – Data Terminal Equipment
- DTM – Digital Terrain Model
- DTP – Desktop Publishing
- DVB – Digital Video Broadcasting
- DVB-T – Digital Video Broadcasting-Terrestrial
- DVD – Digital Versatile Disc
- DVD-R – Digital Versatile Disc-Recordable
- DVD-ROM – Digital Versatile Disc-Read Only Memory
- DVD-RW – Digital Versatile Disc-Rewritable
- DVI – Digital Visual Interface
- DVO – Digital Video Output
- DVR – Digital Video Recorder
- DVS – Digital Video System
- DVT – Design Verification Test
- DW – Data Warehouse
- DWDM – Dense Wavelength Division Multiplexing
- DWG – Drawing
- DX – DirectX
- DXC – Data Exchange Console
- DXF – Drawing Exchange Format
- DXT – DirectX Texture
- EAI – Enterprise Application Integration
- EAL – Evaluation Assurance Level
- EAM – Enterprise Asset Management
- EAS – Enterprise Application Software
- EBCDIC – Extended Binary Coded Decimal Interchange Code
- EBML – Extensible Binary Meta Language
- EBP – Enterprise Business Platform
- EBR – Enhanced Business Reporting
- EC – Error Correction
- ECA – Event-Condition-Action
- ECC – Error Correction Code
- ECG – Electrocardiogram
- ECM – Electronic Content Management
- ECM – Enterprise Content Management
- ECR – Electronic Cash Register
- ECS – Enterprise Collaboration System
- EDA – Electronic Design Automation
- EDI – Electronic Data Interchange
- EDM – Electronic Document Management
- EDT – Electronic Data Transfer
- EEPROM – Electrically Erasable Programmable Read-Only Memory
- EFI – Extensible Firmware Interface
- EFS – Encrypted File System
- EFS – Encrypted File System
- EGA – Enhanced Graphics Adapter
- EHR – Electronic Health Record
- EIDE – Enhanced Integrated Drive Electronics
- EIGRP – Enhanced Interior Gateway Routing Protocol
- EIR – Equipment Identity Register
- EIRP – Equivalent Isotropically Radiated Power
- EISA – Extended Industry Standard Architecture
- ELC – Enhanced Logic Control
- ELD – Electronic Logging Device
- ELINT – Electronic Intelligence
- ELT – Extract, Load, Transform
- ELV – Extra Low Voltage
- EMAC – Ethernet Media Access Control
- EMC – Electromagnetic Compatibility
- EME – Enhanced Messaging Experience
- EMI – Electromagnetic Interference
- EMR – Electronic Medical Record
- EMS – Expanded Memory Specification
- EMU – Emulator
- ENC – Encapsulation
- ENIAC – Electronic Numerical Integrator and Computer
- EOF – End Of File
- EOL – End of Life
- EOL – End Of Line
- EOM – End Of Message
- EOM – End of Month
- EOP – End of Period
- EOR – End Of Record
- EOS – End Of Stream
- EPIC – Explicitly Parallel Instruction Computing
- EPROM – Erasable Programmable Read-Only Memory
- ERP – Enterprise Resource Planning
- ESB – Enterprise Service Bus
- ESD – Electrostatic Discharge
- ESM – Enterprise Storage Management
- ESP – Encapsulating Security Payload
- ESR – Error Status Register
- ESS – Electronic Switching System
- EST – Estimated
- ESV – Extended Support Version
- ETA – Estimated Time of Arrival
- ETC – End of Text Character
- ETL – Extract, Transform, Load
- ETSI – European Telecommunications Standards Institute
- EUC – End User Computing
- EUDC – End User Defined Character
- EULA – End User License Agreement
- EUP – End User Programming
- EUV – Extreme Ultraviolet
- EV – Enterprise Value
- EVB – Ethernet Virtual Bridge
- EVC – Ethernet Virtual Circuit
- EVC – Ethernet Virtual Connection
- EVDO – Evolution-Data Optimized
- EVGA – Extended Video Graphics Array
- EVM – Earned Value Management
- EVM – Enhanced Virus Manager
- EVO – Evolution
- EVS – Enhanced Vision System
- EWF – Enhanced Windows Firewall
- EWM – Enterprise Warehouse Management
- EWM – Enterprise Web Management
- EWM – Extended Warehouse Management
- EWS – Early Warning System
- EWS – Exchange Web Services
- EWT – Expected Wait Time
- EXE – Executable File
- EXIF – Exchangeable Image File Format
- EXIM – Export and Import
- EXT – Extension
- EZX – Easy Access
- FAS – File Access Services
- FAT – File Allocation Table
- FCI – Feature Control Interface
- FCP – Fibre Channel Protocol
- FCS – Frame Check Sequence
- FDD – Floppy Disk Drive
- FDD – Frequency Division Duplex
- FDDI – Fiber Distributed Data Interface
- FDE – Full Disk Encryption
- FDM – Frequency Division Multiplexing
- FFmpeg – Fast Forward Moving Pictures Experts Group
- FIFO – First In First Out
- FISMA – Federal Information Security Management Act
- FLAC – Free Lossless Audio Codec
- FLI – Frame Length Indicator
- FLOPS – Floating Point Operations Per Second
- FLSM – Fixed Length Subnet Masking
- FMS – File Management System
- FMS – Flexible Manufacturing System
- FN – Frame Number
- FN – Function
- FNV – Fowler-Noll-Vo (hash function)
- FOB – Forwarding Operating Base
- FOB – Free On Board
- FOC – Fiber Optic Cable
- FOC – Fiber Optic Communication
- FOD – Field of Data
- FOMA – Freedom of Mobile Access
- FOSS – Free and Open Source Software
- FOSS – Free Open Source Software
- FP – Floating Point
- FP – Function Point
- FPGA – Field Programmable Gate Array
- FPL – Functional Programming Language
- FPS – Frames Per Second
- FPU – Floating Point Unit
- FQDN – Fully Qualified Domain Name
- FR – Frame Relay
- FRAM – Ferroelectric Random Access Memory
- FRC – Frequency Response Curve
- FRD – Fast Random Access Drive
- FRI – Frame Relay Interface
- FRP – Fiber Reinforced Polymer
- FRP – Functional Reactive Programming
- FRS – File Replication Service
- FSB – Front Side Bus
- FSB – Front Side Bus
- FSD – Full Screen Display
- FSI – File System Interface
- FSM – Finite State Machine
- FSM – Finite State Machine
- FSO – Free Space Optics
- FSRM – File Server Resource Manager
- FST – File System Table
- FTA – Fault Tree Analysis
- FTC – Full Traffic Capacity
- FTI – Frequency-Time Interleaving
- FTL – Full Track Layout
- FTP – File Transfer Protocol
- FTPS – File Transfer Protocol Secure
- FTTB – Fiber To The Building
- FTTC – Fiber To The Curb
- FTTH – Fiber To The Home
- FTTN – Fiber To The Node
- FTTP – Fiber To The Premises
- FTTx – Fiber To The x
- FTTx – Fiber To The x (generic)
- FUD – Fear, Uncertainty, and Doubt
- FUL – Full Upper Layer
- FUP – Fair Usage Policy
- FUP – Fair Usage Policy
- FUSC – Full Usage Sub-Carrier
- FVD – Forward Versatile Disc
- FW – Firewall
- FWaaS – Firewall as a Service
- FWH – Firmware Hub
- FWIW – For What It’s Worth
- FXO – Foreign Exchange Office
- FXP – File Exchange Protocol
- FXP – File Exchange Protocol
- FXS – Foreign Exchange Station
- FYI – For Your Information
- GA – Genetic Algorithm
- GADT – Generalized Algebraic Data Type
- GAM – Goal Achievement Matrix
- GAN – Generative Adversarial Network
- GANIT – General Animation Interchange Format
- GANs – Generative Adversarial Networks
- GART – Graphics Address Remapping Table
- GAS – GNU Assembler
- GB – Gigabyte
- GBA – Game Boy Advance
- GBIC – Gigabit Interface Converter
- GBIC – Gigabit Interface Converter
- GBM – Gaussian Belief Propagation
- Gbps – Gigabits per second
- GCC – GNU Compiler Collection
- GCP – Google Cloud Platform
- GCP – Google Cloud Platform
- GCS – Google Cloud Storage
- GDAL – Geospatial Data Abstraction Library
- GDB – GNU Debugger
- GDI – Graphics Display Interface
- GDM – GNOME Display Manager
- GEF – Graphics Environment Manager
- GFS – Google File System
- GHz – Gigahertz
- GID – Group Identifier
- GIDB – Geographic Information Data Base
- GIF – Graphics Interchange Format
- GIF87a – Graphics Interchange Format 87a
- GIFB – Graphics Interchange Format Bitmap
- GIFT – Generational Independent File Formats
- GIFV – Graphics Interchange Format Video
- GIGO – Garbage In, Garbage Out
- GIMP – GNU Image Manipulation Program
- GIS – Geographic Information System
- GISMO – Generic Image Sequence Motion Object
- GKS – Graphical Kernel System
- GKS – Graphical Kernel System
- GLSL – Graphics Library Shading Language
- GMD – Grid Middleware Deployment
- GML – Geographic Markup Language
- GNS – Global Network Services
- GNU – GNU’s Not Unix
- GOES – Geostationary Operational Environmental Satellite
- GOS – Google Operating System
- GPD – Goals, Plans, Details
- GPF – General Protection Fault
- GPFS – General Parallel File System
- GPG – GNU Privacy Guard
- GPGPU – General-Purpose Graphics Processing Unit
- GPIO – General Purpose Input/Output
- GPL – General Public License
- GPRS – General Packet Radio Service
- GPS – Global Positioning System
- GPSR – Greedy Perimeter Stateless Routing
- GPU – Graphics Processing Unit
- GRE – Graduate Record Examination
- GREP – Global Regular Expression Print
- GRIN – Graphical Interface
- GRUB – Grand Unified Bootloader
- GSAT – Graduate School Admission Test
- GSD – Ground Sample Distance
- GSL – GNU Scientific Library
- GSM – Global System for Mobile Communications
- GSP – Google Scholar Profile
- GSPN – Generalized Stochastic Petri Net
- GSS – Global Scripting Service
- GTE – Greater Than or Equal
- GTP – GPRS Tunneling Protocol
- GUI – Graphical User Interface
- GUILE – GNU’s Ubiquitous Intelligent Language for Extensions
- GUP – Global Update Publisher
- GVCF – Genomic Variant Call Format
- GVD – Generic Vertex Descriptor
- GVRP – GARP VLAN Registration Protocol
- GWP – Google Webmaster Tools
- GWT – Google Web Toolkit
- GWT – Google Web Toolkit
- GXL – Graph eXchange Language
- GXP – Generalized Extension Protocol
- GZIP – GNU ZIP
- HADR – High Availability Disaster Recovery
- HAIPE – High Assurance Internet Protocol Encryptor
- HAL – Hardware Abstraction Layer
- HAV – Hardware-Assisted Virtualization
- HBA – Host Bus Adapter
- HBBTV – Hybrid Broadcast Broadband TV
- HCM – Human Capital Management
- HCP – Hitachi Content Platform
- HDD – Hard Disk Drive
- HDFS – Hadoop Distributed File System
- HDLC – High-Level Data Link Control
- HDMI – High-Definition Multimedia Interface
- HDTV – High-Definition Television
- HDV – High-Definition Video
- HFS – Hierarchical File System
- HFT – High-Frequency Trading
- HID – Human Interface Device
- HIDS – Host Intrusion Detection System
- HIDS – Host-based Intrusion Detection System
- HIG – Human Interface Guidelines
- HIP – Host Identity Protocol
- HIPAA – Health Insurance Portability and Accountability Act
- HIPS – Host-based Intrusion Prevention System
- HLL – High-Level Language
- HLR – Home Location Register
- HLR – Home Location Register
- HMI – Human-Machine Interface
- HNAP – Home Network Administration Protocol
- HPA – Host Protected Area
- HPC – High-Performance Computing
- HPCC – High-Performance Computing and Communication
- HPET – High Precision Event Timer
- HPFS – High-Performance File System
- HPKP – HTTP Public Key Pinning
- HPM – High-Performance Materials
- HPS – Hewlett-Packard Service
- HPSA – HP Server Automation
- HP-UX – Hewlett-Packard Unix
- HRIS – Human Resource Information System
- HRIS – Human Resource Information System
- HRM – Human Resource Management
- HSA – Heterogeneous System Architecture
- HSL – Hue, Saturation, Lightness
- HSM – Hardware Security Module
- HSM – Hierarchical Storage Management
- HSS – Home Subscriber Server
- HSSI – High-Speed Serial Interface
- HTML – Hyper Text Markup Language
- HTML5 – Hypertext Markup Language, version 5
- HTPC – Home Theater Personal Computer
- HTTP – Hypertext Transfer Protocol
- HTTPS – Hypertext Transfer Protocol Secure
- HVAC – Heating, Ventilation, and Air Conditioning
- HVAC – Heating, Ventilation, and Air Conditioning
- HVM – Hardware Virtual Machine
- I/O – Input/Output
- IaaS – Infrastructure as a Service
- IAB – Internet Architecture Board
- IANA – Internet Assigned Numbers Authority
- IAX – Inter-Asterisk eXchange
- IBM – International Business Machines
- ICANN – Internet Corporation for Assigned Names and Numbers
- ICMP – Internet Control Message Protocol
- ICQ – I Seek You
- ICT – Information and Communication Technology
- ID – Identification
- IDC – Internet Data Center
- IDE – Integrated Development Environment
- IDE – Integrated Drive Electronics
- IDP – Intrusion Detection and Prevention
- IDS – Intrusion Detection System
- IEC – International Electrotechnical Commission
- IEEE – Institute of Electrical and Electronics Engineers
- IETF – Internet Engineering Task Force
- IETF – Internet Engineering Task Force
- IGP – Interior Gateway Protocol
- IIS – Internet Information Services
- IKE – Internet Key Exchange
- IM – Instant Messaging
- IMAP – Internet Message Access Protocol
- IMEI – International Mobile Equipment Identity
- IMS – IP Multimedia Subsystem
- IMSI – International Mobile Subscriber Identity
- INI – Initialization
- IO – Input/Output
- IP – Internet Protocol
- IPS – Intrusion Prevention System
- IPsec – Internet Protocol Security
- IPTV – Internet Protocol Television
- IPX – Internetwork Packet Exchange
- IR – Infrared
- IRC – Internet Relay Chat
- IRQ – Interrupt Request
- ISA – Industry Standard Architecture
- ISAM – Indexed Sequential Access Method
- ISDN – Integrated Services Digital Network
- ISO – International Organization for Standardization
- ISP – Internet Service Provider
- ISV – Independent Software Vendor
- IT – Information Technology
- ITIL – Information Technology Infrastructure Library
- ITU – International Telecommunication Union
- IVR – Interactive Voice Response
- IVRS – Interactive Voice Response System
- IXP – Internet Exchange Point
- J2EE – Java 2 Platform, Enterprise Edition
- J2SE – Java 2 Platform, Standard Edition
- JAR – Java Archive
- JAXB – Java Architecture for XML Binding
- JAX-RS – Java API for RESTful Web Services
- JCL – Job Control Language
- JDBC – Java Database Connectivity
- JDK – Java Development Kit
- JEE – Java Platform, Enterprise Edition
- JIT – Just-In-Time
- JIT – Just-In-Time compilation
- JMS – Java Message Service
- JMX – Java Management Extensions
- JNDI – Java Naming and Directory Interface
- JPA – Java Persistence API
- JPEG – Joint Photographic Experts Group
- JPEG2000 – Joint Photographic Experts Group 2000
- JRE – Java Runtime Environment
- JS – JavaScript
- JSF – JavaServer Faces
- JSON – JavaScript Object Notation
- JSP – JavaServer Pages
- JSR – Java Specification Request
- JTA – Java Transaction API
- JTAG – Joint Test Action Group
- JUnit – Java Unit Testing Framework
- JVM – Java Virtual Machine
- JVM – Java Virtual Machine
- KAB – Keyboard Adapter Buffer
- KAR – Kernel Address Register
- KAS – Knowledge Acquisition System
- KB – Kilobyte
- KBB – Knowledge Base Builder
- KBE – Keyboard Encoding
- KBF – Kernel Binary Format
- KBL – Kernel-Based Learning
- Kbps – Kilobits Per Second
- KBS – Keyboard Buffer Size
- KBS – Keyboard Status
- KBS – Keyboard Switching
- KBS – Knowledge Base System
- KCC – Knowledge Control Center
- KCL – Kirchhoff’s Current Law
- KCP – Kernel Control Path
- KCS – Knowledge Communication System
- KCT – Kernel Configuration Table
- KDA – Kernel Data Access
- KDC – Key Distribution Centre
- KDC – Key-Dependent S-boxes
- KDF – Key Derivation Function
- KDN – Knowledge Discovery Network
- KDP – Kernel Debugging Protocol
- KDP – Key Delivery Protocol
- KDR – Kernel Data Repository
- KDU – Kernel Debugging Utility
- KEB – Keyboard Entry Buffer
- KEP – Kernel Entry Point
- KER – Kernel Execution Rights
- KFC – Kernel Function Call
- KFM – Key Frame Mode
- KFR – Kernel Function Request
- KFS – Kernel File System
- KFT – Kernel Function Table
- KGT – Kernel Global Table
- KHD – Kernel Header Definition
- KHM – Kernel Hardware Management
- KID – Kernel Identification
- KIF – Knowledge Interchange Format
- KIM – Knowledge and Information Management
- KIP – Kernel Interface Program
- KIS – Keep It Simple
- KIS – Kernel Interface Specification
- KIV – Key Integrity Verification
- KLOC – Thousand Lines of Code
- KLR – Kernel Lock Resource
- KML – Keyhole Markup Language
- KML – Knowledge Markup Language
- KMP – Kernel Mode Program
- KMP – Knuth–Morris–Pratt Algorithm
- KNC – Knowledge Networking Center
- KNN – K-Nearest Neighbors
- KNP – Kernel Native Process
- KOM – Knowledge Object Model
- KOS – Knowledge Operating System
- KPA – Key Process Area
- KPD – Kernel Processor Dispatch
- KPF – Kernel Parameter File
- KPI – Key Performance Indicator
- KPI – Key Process Indicator
- KPM – Kernel Power Management
- KPN – Kahn Process Network
- KPN – Key Process Nodes
- KPS – Knowledge Processing System
- KRP – Kernel Resource Partitioning
- KRP – Kernel Resource Protection
- KRS – Kernel Resident System
- KSB – Kernel Service Broker
- KSB – Kernel Service Bus
- KSE – Kernel Symbol Export
- KSK – Key Signing Key
- KSM – Kernel Same-page Merging
- KSM – Kernel Shared Memory
- KSP – Key Success Parameters
- KSR – Kernel Service Routine
- KSS – Kernel Software Services
- KSS – Key Storage Service
- KST – Knowledge Sharing Technology
- KTA – Knowledge Transfer Agent
- KTB – Kernel Transaction Bus
- KTN – Kernel Transaction Network
- KUM – Knowledge Update Mechanism
- KVL – Key Verification Logic
- KVL – Kirchhoff’s Voltage Law
- KVM – Kernel-based Virtual Machine
- KVM – Keyboard, Video, Mouse
- KVS – Key-Value Store
- KVS – Knowledge Visualization System
- KWN – Kernel Workgroup Networking
- L2TP – Layer 2 Tunneling Protocol
- LAMP – Linux Apache MySQL PHP
- LAN – Local Area Network
- LANL – Los Alamos National Laboratory
- LANMAN – Local Area Network Manager
- LANSA – Language System for AS/400
- LAPM – Link Access Protocol for Modems
- LARP – Live Action Role-Playing
- LBA – Logical Block Address
- LBN – Logical Block Number
- LBR – Logical Block Addressing Read
- LBR – Logical Block Reading
- LCC – Lowest Common Constraint
- LCD – Liquid Crystal Display
- LCM – Least Common Multiple
- LDAP – Lightweight Directory Access Protocol
- LDC – Linker Dynamic Computation
- LDI – Load Immediate
- LDT – Local Descriptor Table
- LED – Light Emitting Diode
- LEO – Low Earth Orbit
- LFI – Local File Inclusion
- LFN – Long File Name
- LFS – Large File Support
- LFSR – Linear Feedback Shift Register
- LGPL – Lesser General Public License
- LID – Location Identifier
- LID – Logical IDentifier
- LIFO – Last In, First Out
- LIM – Lotus Intel Microsoft
- LISP – List Processing
- LLC – Logical Link Control
- LMC – Load Multiple Characters
- LPD – Line Printer Daemon
- LPI – Lines Per Inch
- LPM – Lines Per Minute
- LPM – Logical Performance Management
- LPP – Limited Performance Profile
- LPT – Line Printer Terminal
- LRE – Link Reversal Exchange
- LRM – Language Reference Manual
- LRMI – Learning Resource Metadata Initiative
- LRT – Low-Resolution Texture
- LRU – Least Recently Used
- LSB – Least Significant Byte
- LSBF – Least Significant Byte First
- LSC – Light Source Computer
- LSI – Large Scale Integration
- LTE – Line Terminating Equipment
- LTE – Long-Term Evolution
- LTM – Linear Tape-Open Memory
- LTM – Long-Term Memory
- LTR – Left-To-Right
- LUN – Logical Unit Number
- LUT – Look-Up Table
- LVD – Low Voltage Differential
- LVP – Low Voltage Programming
- LWP – Light Weight Process
- LZW – Lempel-Ziv-Welch
- MAC – Media Access Control
- MAC address – Media Access Control address
- MAN – Metropolitan Area Network
- MAPI – Messaging Application Programming Interface
- Mbps – Megabits Per Second
- MBR – Master Boot Record
- MCA – Micro Channel Architecture
- MCU – Microcontroller Unit
- MD5 – Message Digest Algorithm 5
- MDA – Mail Delivery Agent
- MDA – Microsoft Deployment Toolkit
- MDA – Monochrome Display Adapter
- MFT – Master File Table
- MHTML – MIME HTML
- MHz – Megahertz
- MIDI – Musical Instrument Digital Interface
- MIME – Multipurpose Internet Mail Extensions
- MIMO – Multiple Input Multiple Output
- MIPS – Million Instructions Per Second
- MMS – Multimedia Messaging Service
- MMU – Memory Management Unit
- MO – Modus Operandi
- MOBO – Motherboard
- MP3 – MPEG Audio Layer 3
- MPEG – Moving Picture Experts Group
- MS-DOS – Microsoft Disk Operating System
- MSRP – Message Session Relay Protocol
- MSRP – Message Session Relay Protocol
- MTA – Mail Transfer Agent
- MTBF – Mean Time Between Failures
- MTD – Memory Technology Device
- MTP – Media Transfer Protocol
- MTU – Maximum Transmission Unit
- MUD – Multi-User Dimension
- MUD – Multi-User Dungeon
- MUI – Multilingual User Interface
- NAC – Network Access Control
- NAC – Network Admission Control
- NACD – Network Access Control Daemon
- NACK – Negative Acknowledgment
- NAD – Network Access Device
- NAF – Network Application Framework
- NAND – Not AND (logic gate)
- NAP – Network Access Protection
- NAS – Network Attached Storage
- NAT – Network Address Translator
- NBD – Network Block Device
- NBP – Name Binding Protocol
- NCC – Network Control Center
- NCC – Network Coordination Center
- NCP – Network Control Program
- NCR – Network Control Room
- NCS – Network Control System
- NCSA – National Center for Supercomputing Applications
- NCT – Network Complexity Theory
- NDA – Non-Disclosure Agreement
- NDM – Network Data Management
- NDM – Network Data Mover
- NDMC – Network Data Management Committee
- NDT – Network Diagnostic Tool
- NEA – Network Encryption Appliance
- NED – Network Element Driver
- NEP – Network Equipment Provider
- NFS – Network File Server
- NFS – Network File System
- NGINX – Engine X
- NHN – Next Hop Network
- NIC – Network Information Center
- NIC – Network Interface Card
- NID – Network Interface Device
- NIDS – Network Intrusion Detection System
- NIOSH – National Institute for Occupational Safety and Health
- NIR – Near-Infrared
- NIS – Network Information Service
- NIST – National Institute of Standards and Technology
- NIV – Network Interface Virtualization
- NLB – Network Load Balancing
- NLP – Named Entity Recognition
- NLP – Natural Language Programming
- NLP – Natural Language Understanding
- NLP – Neuro-Linguistic Programming
- NLTK – Natural Language Toolkit
- NMF – Non-Negative Matrix Factorization
- NMI – Non-Maskable Interrupt
- NML – Network Markup Language
- NMOS – Negative Metal-Oxide-Semiconductor
- NMR – Nuclear Magnetic Resonance
- NMS – Network Management System
- NMT – Network Management Terminal
- NN – Neural Network
- NOC – Network Operations Center
- NOF – Network Object Framework
- NOS – Network Operating System
- NP – Non-Deterministic Polynomial
- NPL – Network Policy Language
- NPR – National Public Radio
- NPS – Net Promoter Score
- NPU – Neural Processing Unit
- NQS – Network Queueing System
- NRC – Network Resource Control
- NRE – Non-Recurring Engineering
- NS – Name Server
- NSL – National Supercomputing Laboratory
- NSP – Network Service Provider
- NSP – Network Service Provider
- NTC – Negative Temperature Coefficient
- NTCIP – National Transportation Communications for ITS Protocol
- NTD – Network Terminal Device
- NTFS – New Technology File System
- NTLM – NT LAN Manager
- NTP – Network Time Protocol
- NTP – Network Time Protocol
- NUI – Natural User Interface
- NUI – Natural User Interface
- NUMA – Non-Uniform Memory Access
- NVD – National Vulnerability Database
- NVM – Network Virtualization Management
- NVM – Non-Volatile Memory
- NVMe – Non-Volatile Memory Express
- NVQ – National Vocational Qualification
- NVR – Network Video Recorder
- NVRAM – Non-Volatile Random Access Memory
- OASIS – Organization for the Advancement of Structured Information Standards
- OAUTH – Open Authorization
- OCR – Optical Character Recognition
- ODBC – Open Database Connectivity
- ODBMS – Object Database Management System
- ODF – Open Document Format
- ODI – Oracle Data Integrator
- ODT – Open Document Text
- ODT – Open Document Text
- OEM – Original Equipment Manufacturer
- OGG – Ogg Vorbis
- OLAP – Online Analytical Processing
- OLE – Object Linking and Embedding
- OLED – Organic Light Emitting Diode
- OLEDB – Object Linking and Embedding Database
- OLTP – Online Transaction Processing
- OLTP – Online Transaction Processing
- OMG – Object Management Group
- OMR – Optical Mark Recognition
- OMT – Object Modeling Technique
- ONC – Open Network Computing
- OOA – Object-Oriented Analysis
- OOP – Object-Oriented Programming
- OPAC – Online Public Access Catalog
- OPC – OLE for Process Control
- OPML – Outline Processor Markup Language
- OQL – Object Query Language
- ORM – Object-Relational Mapping
- OS – Operating System
- OSD – On-Screen Display
- OSGI – Open Services Gateway Initiative
- OSI – Open Systems Interconnection
- OSINT – Open-Source Intelligence
- OSPF – Open Shortest Path First
- OTA – Over the Air
- OTC – Over-the-Counter
- OTG – On-The-Go
- OTP – One-Time Password
- OVA – Open Virtual Appliance
- OVF – Open Virtualization Format
- OWASP – Open Web Application Security Project
- P2C – Programmer-to-Computer
- P2P – Peer-to-Peer
- P2P – Point-to-Point Protocol
- PaaS – Platform as a Service
- PABX – Private Automatic Branch Exchange
- PAL – Phase Alternating Line
- PAM – Pluggable Authentication Modules
- PAN – Personal Area Network
- PAP – Password Authentication Protocol
- PBX – Private Branch Exchange
- PC – Personal Computer
- PCB – Printed Circuit Board
- PCH – Platform Controller Hub
- PCI – Peripheral Component Interconnect
- PCIE – Peripheral Component Interconnect Express
- PCI-X – Peripheral Component Interconnect Extended
- PCL – Printer Command Language
- PCM – Pulse Code Modulation
- PCMCIA – Personal Computer Memory Card International Association
- PDA – Personal Digital Assistant
- PDC – Primary Domain Controller
- PDC – Program Development Cycle
- PDF – Portable Document Format
- PDP – Parallel Data Processing
- PDP – Plasma Display Panel
- PDS – Packet Data Serving
- PDU – Protocol Data Unit
- PEP – Python Enhancement Proposal
- PES – Professional Engineering Services
- PGP – Pretty Good Privacy
- PHP – Hypertext Preprocessor
- PHP – Personal Home Page
- PID – Process Identifier
- PIM – Personal Information Manager
- PIM – Product Information Management
- PING – Packet Internet Groper
- PKCS – Public Key Cryptography Standards
- PKI – Public Key Infrastructure
- PLA – Programmable Logic Array
- PLC – Programmable Logic Controller
- PLD – Programmable Logic Device
- PLL – Phase-Locked Loop
- PMU – Power Management Unit
- PNG – Portable Network Graphics
- POE – Power Over Ethernet
- PON – Passive Optical Network
- POP – Post Office Protocol
- POP3 – Post Office Protocol version 3
- POS – Point of Sale
- POSIX – Portable Operating System Interface
- PPC – Pay-Per-Click
- PPI – Pixels Per Inch
- PPP – Pay-Per-Click
- PPP – Point-to-Point Protocol
- PPTP – Point-to-Point Tunneling Protocol
- PRL – Preferred Roaming List
- PS – Photoshop
- PS/2 – Personal System/2
- PS2 – PlayStation 2
- PSK – Pre-Shared Key
- PSK – Pre-Shared Key
- PSN – PlayStation Network
- PSP – PlayStation Portable
- PST – Personal Storage Table
- PSTN – Public Switched Telephone Network
- PUP – Potentially Unwanted Program
- PVM – Parallel Virtual Machine
- QAM – Quadrature Amplitude Modulation
- QBE – Query By Example
- QDR – Quad Data Rate
- QDRO – Quad Data Rate Output
- QEMU – Quick Emulator
- QFD – Quality Function Deployment
- QFN – Quad Flat No-Leads package
- QFP – Quad Flat Package
- QFT – Quantum Field Theory
- QIC – Quarter Inch Cartridge
- QIC – Quarter Inch Cartridge
- QKD – Quantum Key Distribution
- QNX – Real-time operating system
- QoS – Quality of Service
- QP – Quadratic Programming
- QP – Quoted Printable
- QPI – QuickPath Interconnect
- QPSK – Quadrature Phase Shift Keying
- QPSK – Quadrature Phase Shift Keying
- QR code – Quick Response code
- QSD – Quad Serial Digital interface
- QSI – Quality Systems Integration
- QSIG – Q Signaling
- QTC – Quick Time Control
- QVC – Quality, Value, Convenience
- QWERTY – Keyboard layout
- QWERTY – Keyboard layout
- QWERTY – Standard keyboard layout
- QWERTZ – Keyboard layout
- RADIUS – Remote Authentication Dial-In User Service
- RAID – Redundant Array of Inexpensive Disks
- RAM – Random Access Memory
- RAMDAC – Random Access Memory Digital-to-Analog Converter
- RARP – Reverse Address Resolution Protocol
- RAS – Remote Access Service
- RDBMS – Relational Database Management System
- RDF – Resource Description Framework
- RDP – Remote Desktop Protocol
- REST – Representational State Transfer
- RFID – Radio Frequency Identification
- RGB – Red Green Blue
- RIP – Routing Information Protocol
- RISC – Reduced Instruction Set Computing
- RISC-V – Reduced Instruction Set Computing – V
- RMI – Remote Method Invocation
- ROM – Read-Only Memory
- RPC – Remote Procedure Call
- RSS – Really Simple Syndication
- RTC – Real-Time Clock
- RTL – Register Transfer Level
- RTOS – Real-Time Operating System
- SaaS – Software as a Service
- SAM – Software Asset Management
- SAML – Security Assertion Markup Language
- SAN – Storage Area Network
- SAPI – Speech Application Programming Interface
- SAR – Synthetic Aperture Radar
- SATA – Serial Advanced Technology Attachment
- SBC – Single Board Computer
- SCA – Scalable Computing Architecture
- SCADA – Supervisory Control And Data Acquisition
- SCM – Software Configuration Management
- SCM – Supply Chain Management
- SCSI – Small Computer System Interface
- SDHC – Secure Digital High Capacity
- SDK – Software Development Kit
- SDLC – Software Development Life Cycle
- SDN – Software Defined Networking
- SDR – Software-Defined Radio
- SDRAM – Synchronous Dynamic Random Access Memory
- SDTV – Standard Definition Television
- SEF – Search Engine Friendly
- SEO – Search Engine Optimization
- SFA – Sales Force Automation
- SFF – Small Form Factor
- SFTP – Secure File Transfer Protocol
- SIF – Software Installation Facility
- SIM – Subscriber Identity Module
- SIP – Session Initiation Protocol
- SLA – Service Level Agreement
- SLI – Scalable Link Interface
- SLM – Service Level Management
- SLR – Single Lens Reflex
- SMB – Server Message Block
- SMP – Symmetric Multi-Processing
- SMS – Short Message Service
- SMTP – Simple Mail Transfer Protocol
- SMTPS – Simple Mail Transfer Protocol Secure
- SNMP – Simple Network Management Protocol
- SNR – Signal to Noise Ratio
- SOA – Service-Oriented Architecture
- SOAP – Simple Object Access Protocol
- SOC – System on a Chip
- SPAM – Sending and Posting Advertisement in Mass
- SPARC – Scalable Processor Architecture
- SPD – Serial Presence Detect
- SPF – Sender Policy Framework
- SPI – Serial Peripheral Interface
- SPL – Sound Pressure Level
- SQL – Structured Query Language
- SQL Server – Structured Query Language Server
- SRAM – Static Random Access Memory
- SRM – Supplier Relationship Management
- SRT – Secure Real-Time Transport
- SRT – Secure Real-Time Transport Protocol
- SSD – Solid State Drive
- SSDI – Social Security Disability Insurance
- SSH – Secure Shell
- SSI – Server Side Includes
- SSL – Secure Sockets Layer
- SSL VPN – Secure Sockets Layer Virtual Private Network
- SSO – Single Sign-On
- SVG – Scalable Vector Graphics
- TAC – Technical Assistance Center
- TACACS – Terminal Access Controller Access Control System
- TACACS+ – Terminal Access Controller Access Control System Plus
- TAN – Transaction Authentication Number
- TAT – Turn Around Time
- TB – Terabyte
- TBC – To Be Continued
- TBF – Token Bucket Filter
- TCAM – Ternary Content Addressable Memory
- TCAS – Traffic Alert and Collision Avoidance System
- TCB – Trusted Computing Base
- TCK – Test Control Key
- TCM – Telecommunications Control Module
- TCO – Total Cost of Ownership
- TCP – Transmission Control Protocol
- TCP/IP – Transmission Control Protocol/Internet Protocol
- TCPA – Trusted Computing Platform Alliance
- TCPDUMP – Transmission Control Protocol Dump
- TCPIP – Transmission Control Protocol/Internet Protocol
- TCR – Technical Change Request
- TCSH – TENEX C Shell
- TDI – Technical Document Identifier
- TDL – Target Description Language
- TDM – Time Division Multiplexing
- TDP – Thermal Design Power
- TDR – Time-Domain Reflectometer
- TELNET – TErminal NETwork
- TEP – Technical Evaluation Panel
- TFS – Team Foundation Server
- TFT – Thin Film Transistor
- TFTP – Trivial File Transfer Protocol
- TFW – That Feeling When
- TGS – Ticket Granting Service
- TGS – Ticket-Granting Service
- TGT – Ticket-Granting Ticket
- THX – Thanks
- TIFF – Tagged Image File Format
- TIG – Technical Interest Group
- TIP – Telecommunications Information Processing
- TIP – Telephone Interconnect Point
- TIS – Technical Information Service
- TLD – Tag Length Data
- TLD – Test Library Directive
- TLD – Top-Level Domain
- TLDN – Top Level Domain Name
- TLDNR – Too Long, Did Not Read
- TLS – Transport Layer Security
- TM – Trademark
- TMC – Traffic Message Channel
- TMM – Test Management Module
- TNR – Text-to-Noise Ratio
- TNS – Transparent Network Substrate
- TOEFL – Test of English as a Foreign Language
- TOR – Terms of Reference
- TOR – The Onion Router
- TOS – Terms of Service
- TP – Transaction Processing
- TPA – Third Party Administrator
- TPC – Transaction Processing Council
- TPDU – Transport Protocol Data Unit
- TPE – Terminal Port Equipment
- TPI – Tracks Per Inch
- TPM – Trusted Platform Module
- TPN – Trusted Platform Module
- TPS – Transaction Processing System
- TPS – Transactions Per Second
- TPU – Tensor Processing Unit
- TPU – Texture Processing Unit
- TQM – Total Quality Management
- TR – Technical Report
- TR – Technical Report
- TRNG – True Random Number Generator
- TS – Technical Specification
- TSG – Technical Support Group
- TSI – Technical Service Identifier
- TSI – Technical Support Information
- TSL – Transport Security Layer
- TSM – Total Storage Management
- TSV – Tab-Separated Values
- TTF – TrueType Font
- TTFN – Ta-Ta For Now
- TTI – Transmission Time Interval
- TTL – Time to Live
- TTS – Text-to-Speech
- TTS – Transaction Tracking System
- TTY – Teletypewriter
- TTYS – Teletypewriter Systems
- TUI – Text User Interface
- TUN – Tunnel
- TVS – Transient Voltage Suppressor
- UAC – User Account Control
- UAC – User Authorization Control
- UART – Universal Asynchronous Receiver/Transmitter
- UAV – Unmanned Aerial Vehicle
- UBE – Universal Business Engine
- UCC – Uniform Code Council
- UCD – User-Centered Design
- UDDI – Universal Description, Discovery, and Integration
- UDF – Universal Disk Format
- UDI – User Datagram Interface
- UDP – User Datagram Protocol
- UDP/IP – User Datagram Protocol/Internet Protocol
- UEFI – Unified Extensible Firmware Interface
- UFS – Unix File System
- UGS – Unigraphics Solutions
- UHF – Ultra High Frequency
- UHF – Ultra High Frequency
- UI – User Interface
- UICC – Universal Integrated Circuit Card
- ULS – Ultra Large Scale
- ULSI – Ultra Large Scale Integration
- ULV – Ultra Low Voltage
- UML – Unified Modeling Language
- UML – Use-Case Modeling Language
- UML – User Mode Linux
- UMTS – Universal Mobile Telecommunications System
- UPS – Uninterruptible Power Supply
- UPS – Uninterruptible Power Supply
- URI – Uniform Resource Identifier
- USB – Universal Serial Bus
- USB OTG – Universal Serial Bus On-The-Go
- UTC – Coordinated Universal Time
- UTP – Unshielded Twisted Pair
- UTT – Universal Time Transformer
- UWB – Ultra Wide Band
- VBA – Visual Basic for Applications
- VBScript – Visual Basic Scripting Edition
- VCF – vCard File
- VCO – Voltage Controlled Oscillator
- VCS – Version Control System
- VDI – Virtual Desktop Infrastructure
- VDSL – Very High Bitrate Digital Subscriber Line
- VDU – Visual Display Unit
- VGA – Video Graphics Array
- VHF – Very High Frequency
- VITA – VMEbus International Trade Association
- VLAN – Virtual Local Area Network
- VLSI – Very Large Scale Integration
- VLSM – Variable Length Subnet Masking
- VM – Virtual Machine
- VMDK – Virtual Machine Disk
- VMM – Virtual Machine Manager
- VNC – Virtual Network Computing
- VOB – Video Object
- VOB – Voice Over Broadband
- VoIP – Voice over Internet Protocol
- VPN – Virtual Private Network
- VPP – Volume Purchase Program
- VRAM – Video Random Access Memory
- VRRP – Virtual Router Redundancy Protocol
- VTP – VLAN Trunking Protocol
- VXML – Voice Extensible Markup Language
- WAF – Web Application Firewall
- WAFS – Wide Area File Services
- WAI – Web Accessibility Initiative
- WAN – Wide Area Network
- WAP – Wireless Access Point
- WAP – Wireless Application Protocol
- WAV – Waveform Audio File Format
- WEP – Wired Equivalent Privacy
- WHOIS – Who Is
- WIMP – Windows, Icons, Menus, Pointer (GUI)
- WinAPI – Windows Application Programming Interface
- WINS – Windows Internet Name Service
- WLAN – Wireless Local Area Network
- WML – Wireless Markup Language
- WMV – Windows Media Video
- WORM – Write Once Read Many
- WPA – Wi-Fi Protected Access
- WPA2 – Wi-Fi Protected Access 2
- WPA3 – Wi-Fi Protected Access 3
- WPA-Enterprise – Wi-Fi Protected Access Enterprise
- WPA-Personal – Wi-Fi Protected Access Personal
- WPF – Windows Presentation Foundation
- WSDL – Web Services Description Language
- WYSIWYG – What You See Is What You Get
- W3C – World Wide Web Consortium
- X.25 – Packet-switched network protocol
- X.509 – ITU-T standard for public key infrastructure
- XaaS – Anything as a Service
- XaaS – X as a Service
- XAG – Extensible Attribute Group
- XAML – Extensible Application Markup Language
- XAP – XAML Application Package
- XAUI – 10 Gigabit Attachment Unit Interface
- XBM – X BitMap
- XC – Execution Control
- XCDR – eXtended Call Detail Record
- XCF – eXperimental Computing Facility
- Xcode – Integrated development environment for macOS
- XCS – X.25 Communications Software
- XCVR – Transceiver
- XD – eXtended Descriptor
- XDCR – Cross Data Center Replication
- XDI – Extensible Data Interchange
- XDM – Cross-Device Measurement
- XDM – Extensible Device Metadata
- XDR – Cross Document Reliability
- XDR – External Data Representation
- XENIX – Version of the Unix operating system
- XF – Exchange Format
- XF – eXternal File
- XFA – XML Forms Architecture
- XFCE – XForms Common Environment
- XFCN – eXternal FunctioN
- XFD – eXtended Function Directory
- XFDL – Extensible Forms Description Language
- X-Forwarded-For – HTTP header for identifying the originating IP address
- XG – Extensible Graphics
- XGA – Extended Graphics Array
- XHR – XMLHttpRequest
- XHTML – Extensible Hypertext Markup Language
- XIE – X Image Extension
- XIP – Executable In Place
- XLS – eXceL Spreadsheet
- XLT – Excel Template
- XMF – Extensible Music Format
- XMI – XML Metadata Interchange
- XML – Extensible Markup Language
- XMLA – XML for Analysis
- XML-RPC – Remote Procedure Call protocol
- XMLTV – XML Television Format
- XMODEM – Error correction protocol
- XMP – Extensible Metadata Platform
- XMPP – Extensible Messaging and Presence Protocol
- XMS – Extended Memory Specification
- XNS – Xerox Network Systems
- XOML – Extensible Object Markup Language
- XON/XOFF – Software flow control protocols
- XOR – Exclusive OR
- XOT – X.25 over TCP
- XPC – X Protocol Compiler
- XPI – Cross-Platform Install
- XPM – X PixMap
- XPS – XML Paper Specification
- XQuery – XML Query Language
- XSD – XML Schema Definition
- XSL – eXtensible Stylesheet Language
- XSL-FO – XSL Formatting Objects
- XSLT – XSL Transformation
- XSP – XML Server Pages
- XSRF – Cross-Site Request Forgery
- XSS – Cross-Site Scripting
- XSSI – Cross-Site Scripting Inclusion
- XTA – Exchangeable Tandem Adapters
- XTEA – eXtended Tiny Encryption Algorithm
- XTS – XTS-AES cryptographic mode
- XUL – XML User Interface Language
- XVM – Xen Virtual Machine
- Y2K – Year 2000
- YACC – Yet Another Compiler Compiler
- YACL – Yet Another Codec Library
- YADE – Yet Another Data Extraction
- YAGNI – You Aren’t Gonna Need It
- YAHOO – Yet Another Hierarchical Officious Oracle
- YAM – Yet Another Mailer
- YAML – Yet Another Markup Language
- YANG – Yet Another New Generation
- YARN – Yet Another Resource Negotiator
- YIELD – Yield Is Equivalent to Loss and Delay
- YMMV – Your Mileage May Vary
- YMODEM – Y-Modem
- YUV444 – Y’CbCr 4:4:4
- YWNC – You Will Never Change
- ZAT – Zero Address Translation
- ZB – Zebibit
- ZBD – Zero-Byte Directory
- ZBT – Zero Bus Turnaround
- ZCC – Zero Channel Count
- ZCS – Zero-Code Suppression
- ZE – Zero Energy
- ZE – Zone Entry
- ZEP – Z-Wave Encapsulation Protocol
- ZF – Zero Flag
- ZFOD – Zero Fuzz On Demand
- ZFP – Zero Footprint
- ZIF – Zero Insertion Force
- ZIF – Zero Insertion Force
- ZISC – Zero Instruction Set Computer
- ZK – Zero Knowledge
- ZLB – Zero Length Blob
- ZLE – Zero-Length Encoding
- ZMTP – ZeroMQ Message Transport Protocol
- ZOLA – Zero One Level Agreement
- ZT – Zero Tolerance
- ZVDD – Zero-Voltage Drain-to-Drain
- ZVDI – Zero Value Display Interface
456720cookie-checkList of A to Z Computer Full Forms