Top 100 Plus Computer Abbreviations and Acronyms

Important Computer Abbreviations and Acronyms A to Z PDF are abbreviated forms of words or phrases. They consist of the set of latter’s taken from the Bible or expression. For instance, the language abbreviation will itself be presented by the abbreviation abbr., abbrv., or abbrev.

At rigorous reasoning, expert abbreviations should not remain blurred with constructions, crasis, acronyms, or initialism, with which they acquire some linguistics and phonetics purposes, though all four are connected by the term “abbreviation” in loose parlance. 

Top 100 Computer Abbreviations and Acronyms

computer-abbreviations-and-acronyms

Computer abbreviations are abbreviated forms of words or phrases. They consist of the set of latter’s taken from the Bible or expression. For instance, the language abbreviation will itself be presented by the abbreviation abbr., abbrv., or abbrev.

At rigorous reasoning, expert abbreviations should not remain blurred with constructions, crasis, acronyms, or initialism, with which they acquire some linguistics and phonetics purposes, though all four are connected by the term “abbreviation” in loose parlance. 

Here are the top 100 List of Computer Hardware & Software Related Acronyms and Abbreviations.

A:

ACE – Advanced Computing Environment
ACM – Association for Computing Machinery
ADB – Apple Desktop Bus
AM – Allied Master Computer

B:

BINAC – Binary Automatic Computer
BOINC – Berkeley Open Infrastructure for Network Computing

C:

CA – Computer Accountancy
CAD – Computer Aided Design
CAE – Computer Aided Engineering
CAID – Computer-Aided Industrial Design
CAI – Computer – Aided Instruction
CAM – Computer – Aided Manufacturing
CAPTCHA – Completely Automated Public Turing Test to tell Computers and Humans Apart
CAT – Computer – Aided Translation
CAQ – Computer – Aided Quality Assurance
CASE – Computer – Aided Software Engineering
CC – Computer Cleaning
CDE – Common Desktop Environment
CERT – Computer Emergency Response Team
CG – Computer Graphics
CGI – Computer – Generated Imagery
CISC – Complex Instruction Set Computer
CNC – Computer Numerical Control
CRS – Computer Reservations System
CS – Computer Science
CSE – Computer Science and Engineering
CT – Computerized Tomography
CTI – Computer Telephony Integration

D:

DTP – Desktop Publishing

E:

ECMA – European Computer Manufacturers
EDVAC – Electronic Discrete Variable Automatic Computer
ENIAC – Electronic Numerical Integrator And Computer
EPIC – Explicitly Parallel Instruction Computing

F:

FOLDOC – Free Online Dictionary of Computing

G:

GPGPU – General-Purpose Computing on Graphics Processing Units
G+ (Google Plus)
G2G (Good to go, Got to go, or government to government)
GA (general availabililty)
GaAs (Gallium Arsenide)
Gb / GB (gigabit / gigabyte)
GBIC (gigabit interface converter)
Gbps (Gigabits per second)
GCC (GNU Compiler Collection)
GCHQ (Government Communications Headquarters)
GCR (group code recording)
GDDR (graphics double data rate)
GDI (Graphics Device Interface)
GDPR (General Data Protection Regulation)
GE (General Electric or “greater than or equal to”)
GEM (Graphics Environment Manager)
GF (GeForce)
GFM (GitHub Flavored Markdown)
GFS (Global File System or Google File System)
GHz (Gigahertz)
Gib / GiB (gibibit / gibibyte)
GIGO (“garbage in, garbage out”)
GIMP (GNU image manipulation program)
GIMPS (great Internet mersenne prime search)
GIS (Geographic Information System)
GIYF (Google Is Your Friend)
GKS (Graphical Kernel System)
GM (game masters, gold master, golden masters, good morning, or good manners)
Gmail (Google Mail)
GNU (GNU’s Not Unix)
Goat (greatest of all time)
GPF (general protection fault)
GPG (GNU Privacy Guard)
GPL (general public license)
GPO (Group Policy Object)
GPPM (graphic pages per minute)
GPRS (General Packet Radio Service)
GPS (Global Positioning System)
GPT (GUID partition table)
GPU (graphics processing unit)
Gram (Instagram)
Gravatar (globally recognized avatar)
GRUB (GRand Unified Bootloader)
GSM (Global System for Mobile communication)
GT (Greater than or Greenwich Mean Time)
GTA (Grand Theft Auto)
GTK (GIMP toolkit)
GUI (graphical user interface)
GUID (globally unique identifier)
GWAM (gross words a minute)
Gzip (GNU zip)

H:

H (height)
HACMP (high availability cluster multiprocessing)
HAL (hardware abstraction layer)
HAN (home area network)
HBA (host bus adapter)
HCI (human computer interface)
HCL (hardware compatibility list)
HD (hard drive, high-definition, or high-density)
HDC (hard disk controller)
HDCP (High-bandwidth Digital Content Protection)
HDD (hard disk drive)
HD DVD (High Definition Digital Versatile Disc)
HDLC (High-level Data Link Control)
HDMI (High-Definition Multimedia Interface)
HDML (handheld device markup language)
HD-ROM (high-density read-only memory)
HDSL (high-bit-rate digital subscriber line)
HDTV (high-definition TV)
HEIF (High Efficiency Image File format)
HES (hypertext editing system)
HEVC (high efficiency video coding)
HFC (hybrid fiber coax)
HFS (hierarchical file system)
HGA (Hercules graphics adapter)
HID (human interface device)
Hiew (hacker’s view)
Hi-res (high resolution)
HIT (human intelligence task)
HLL (high-level language)
HMA (high-memory area)
HMU (hit me up)
HOP (half OP)
HOPE (hackers on planet Earth)
HoT (Heal over Time)
HP (Hewlett-Packard or Hit Points)
HPA (high-performance addressing or hidden protected area)
HPD (hybrid passive display)
HPFS (high-performance file system)
HPGL (Hewlett Packard Graphic Language)
HP-UX (Hewlett Packard UniX)
HQ (high-quality)
HR (Human Resources)
HREF (Hypertext reference)
HSB (Hue, Saturation, and Brightness)
HSF (heat sink and fan)
HSL (Hue, Saturation, and Lightness)
HSSI (High-Speed Serial Interface)
HSYNC (Horizontal Synchronization)
HT (Hyper-Threading or HyperTransport)
HTML (Hypertext Markup Language)
HTML tag
HTPC (home theater personal computer)
HTTP (Hypertext Transfer Protocol)
HUD (heads up display)
Huh (Have you heard)
HW (hardware)
Hz (Hertz)
HCI – Human-Computer Interaction
HPC – High-Performance Computing
HTC – High-Throughput Computing

I:

iSCSI – Internet Small Computer System interface
IA-32 (Intel Architecture 32)
IA-64 (Intel Architecture 64)
IAB (Internet Architecture Board)
IAC (In Any Case or Interapplication communications)
IAD (integrated access device)
IANA (Internet Assigned Numbers Authority)
IAP (Internet access provider)
IBG (interblock gap)
ICA (independent computing architecture, or integrated communications adapter)
Icacl (Integrity control access control list)
ICANN (Internet Corporation for Assigned Names and Numbers)
ICCCM (Inter-Client Communication Conventions Manual)
ICCP (Institute for Certification of Computer Professionals)
ICMP (Internet Control Message Protocol)
ICO (icon or Initial Coin Offering)
iCOMP (Intel comparative microprocessor performance)
ICRA (Internet Content Rating Association)
ICS (Internet Connection Sharing)
ICT (information and communications technology or International Computers and Tabulators)
ICU (instruction cache unit, interface converter unit, ISA configuration utility, or interactive chart utility)
IDC (insulation displacement contact or insulation displacement connector)
IDE (integrated development environment or integrated device electronics)
IDEA (International Data Encryption Algorithm)
IDMS (Integrated Database Management System)
IDPS (intrusion detection prevention system)
IDS (intrusion detection system)
IDSL (integrated services digital network digital subscriber line)
IE (Internet Explorer)
IEC (International Electrotechnical Commision)
IEEE (Institute of Electrical and Electronics Engineers)
IEN (Internet Experiment Note, Internet Engineering Notes, or Image-Enabled Netware)
IETF (Internet engineering task force)
IF (interactive fiction)
IFIP (International Federation for Information Processing)
IFTF (Interactive Fiction Technology Foundation)
IGES (Initial Graphics Exchange Specification)
IGMP (Internet Group Management Protocol)
IGP (Interior Gateway Protocol)
IHA (Intel Hub Architecture)
IIL (integrated injection logic)
IIS (Internet Information Server)
IM (instant message, instant messenger, or instant messaging)
IMAP (Internet Message Access Protocol)
IMDb (Internet Movie Database)
IMEI (International Mobile Equipment Identity)
IMSI (International Mobile Subscriber Identity)
INC (incorporated, or incoming)
INCITS (International Committee for Information Technology Standards)
Inetd (Internet service daemon)
Info (information)
Inode (index node)
Int (integer)
INTA (INTernational Trademark Association or INTerrupt Acknowledge)
INTR (interrupt)
I/O (input/output)
IOC (input/output controller)
IOCCC (Internet Obfuscated C Code Contest)
IOPS (input/output operations per second)
IOS (Input/Output Supervisor or Internetworking operating system)
IP (Internet Protocol, ingress protection, intellectual property)
IPB (illustrated parts breakdown)
IPC (interprocess communication, instructions per cycle)
IPD (interpupillary distance)
IPF (invalid page fault)
IPL (initial program load)
IPng (Internet Protocol next generation)
IPOS (input, processing, output, and storage or IP over Satellite)
IP Rating (Ingress Protection Rating)
IPS (intrusion prevention system)
IPsec (Internet Protocol security)
IPTO (Information Processing Technology Office)
IPTV (Internet Protocol television)
IPv4 (Internet Protocol version 4)
IPv6 (Internet Protocol version 6)
IPX/SPX (Internetwork Packet Exchange/Sequenced Packet Exchange)
IR (infrared, or information retrieval)
IRC (Internet Relay Chat)
IrDA (Infrared Data Association)
IRG (interrecord gap)
IRGB (Intensity-Red-Green-Blue)
ISACA (Information System Audit and Control Association)
IRL (in real-life)
IRQ (interrupt request)
IS (image stabilization, Information Services, or Information Systems)
ISA (Industry Standard Architecture)
ISAM (indexed sequential access method)
ISAPI (Internet Server Application Programming Interface)
ISV (independent software vendor)
IT (information technology)
ITC (International Typeface Corporation)
ITIL (Information Technology Infrastructure Library)
ITU (International Telecommunication Union)
ITX (Information Technology eXtended)
ISATAP (Intra-Site Automatic Tunnel Addressing Protocol)
ISBN (International Standard Book Number)
ISDN (Integrated Services Digital Network)
ISIS (Image and Scanner Interface Specification, infinitely scalable intelligent storage, or integrated software for imagers and spectrometers)
ISO (International Organization for Standardization)
ISP (Internet service provider)
ISV (independent software vendor)
IT (information technology)
ITC (International Typeface Corporation)
ITIL (Information Technology Infrastructure Library)
ITU (International Telecommunication Union)
ITX (Information Technology eXtended)

J:

JDS – Java Desktop System
JPEG – Joint Photographic Expert Group

K:

KDE – K Desktop Environment

M:

MCDST – Microsoft Certified Desktop Support

N:

NCSA – National Center for Supercomputing Applications
NGSCB – Next – Generation Secure Computing Base

P:

PC – Personal Computer
PC DOS – Personal Computer Disc Operating
PCMCIA – Personal Computer Memory Card
PL/M – Programming Language for Microcomputers

R:

RD – Remote Desktop
RDC – Remote Desktop Connection
RDP – Remote Desktop Protocol
RISC – Reduced Instruction Set Computer
RISC OS – Reduced Instruction Set Computer

S:

SLED – SUSE Linux Enterprise Desktop
SCSI – Small Computer System Interface

U:

UMPC – Ultra – Mobile Personal Computer
UNIVAC – Universal Automatic Computer (By MKS)
UVC – Universal Virtual Computer

V:

VDI – Virtual Desktop Infrastructure
VNC – Virtual Network Computing

Z:

ZISC – Zero Instruction Set Computer The computer abbreviations are abbreviated form of words or phrases.

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