Abbreviations (Leaving Cert Computer Science): Revision Notes

Abbreviations

AI	Artificial Intelligence
ALU	Arithmetic Logic Unit
ARPANET	Advanced Research Projects Agency Network
ASCII	American Standard Code for Information Interchange
CPU	Central Processing Unit
CU	Control Unit
GUI	Graphical User Interface
HDD	Hard Disk Drive
HTTP	Hypertext Transfer Protocol
HTTPS	Hypertext Transfer Protocol Secure
I/O	Input/Output
IC	Integrated Circuit
IP	Internet Protocol
MAR	Memory Address Register
MDR	Memory Data Register
ML	Machine Learning
OS	Operating System
OSI	Open Systems Interconnection
PC	Program Counter (or) Personal Computer
RAM	Random Access Memory
ROM	Read Only Memory
SSD	Solid-State Drive
SDLC	Software Development Lifecycle
SQL	Structured Query Language
TCP	Transmission Control Protocol
UD	Universal Design
UI	User Interface
URL	Uniform Resource Locator
UTF	Unicode Transformation Format
UX	User Experience
VoIP	Voice over Internet Protocol
Wi-Fi	Wireless Fidelity
WWW	World Wide Web
XAI	Explainable Artificial Intelligence