Important Full Forms: UPI, NPCI, AEPS, WWW, HTTPS, SSL, DNS, SIP, and More


Acronym Full Form
UPI Unified Payments Interface
NPCI National Payments Corporation of India
AEPS Aadhaar Enabled Payment System
WWW World Wide Web
HTTPS Hypertext Transfer Protocol Secure
SSL Secure Sockets Layer
DNS Domain Name System
SIP Session Initiation Protocol
NPDCL Northern Power Distribution Company Limited
TRAI Telecom Regulatory Authority of India
MCA Ministry of Corporate Affairs
HTML Hypertext Markup Language
CSS Cascading Style Sheets
JS JavaScript
PHP Hypertext Preprocessor
API Application Programming Interface
SQL Structured Query Language
XML Extensible Markup Language
JSON JavaScript Object Notation
JVM Java Virtual Machine
JDK Java Development Kit
JRE Java Runtime Environment
IDE Integrated Development Environment
AJAX Asynchronous JavaScript and XML
TCP/IP Transmission Control Protocol/Internet Protocol
LAN Local Area Network
WAN Wide Area Network
VPN Virtual Private Network
FTP File Transfer Protocol
HTTP Hypertext Transfer Protocol
RAM Random Access Memory
CPU Central Processing Unit
GPU Graphics Processing Unit
SSD Solid State Drive
HDD Hard Disk Drive
BIOS Basic Input/Output System
OS Operating System
GUI Graphical User Interface
CLI Command Line Interface
IoT Internet of Things
AI Artificial Intelligence
ML Machine Learning
NLP Natural Language Processing
VR Virtual Reality
AR Augmented Reality
QR Code Quick Response Code
RFID Radio-Frequency Identification
IMEI International Mobile Equipment Identity
GPS Global Positioning System