Card Verification Value
Banking & SecurityImagine you are buying a product online. You enter your card number, expiry date, and name. Then the website asks for CVV. This ensures that even if someone knows your card number, they cannot complete the transaction without physically having your card.
| Context | Full Form | Meaning |
|---|---|---|
| Banking & Payments | Card Verification Value | Security code on cards |
| Technology | Constant Velocity Valve | Used in mechanical systems |
| Medical | Cerebral Venous Volume | Related to brain blood flow |
CVV may look like a small number on your card, but it plays a big role in protecting your money. Understanding CVV helps you make safer and smarter online transactions.