What’s JPEG? – Joint Photographics Experts Group
What’s PDF? – Portable Document Format
What’s PNG? – Portable Network Graphics
What’s KYC? – Know Your Costomer
What’s GPS? – Global Positioning System
What’s GIF? – Graphics Interchange Format
What’s WiFi? – Wireless Fidelity
What’s MMS – Multimedia Messaging Service
What’s SMS? – Short Message Service
What’s QR code? – Quick Respone Code
What’s PAN? – Permanent Account Number
What’s WWW? – World Wide Web
What’s URL? – Uniform Resource Locator
What’s PIN? – Personal Identification Number
What’s OTP – One Time Password