What is another word for pin number?
Pronunciation: [pˈɪn nˈʌmbə] (IPA) 
A personal identification number (PIN) is a unique code used to authenticate a person's identity when accessing a secure system or carrying out a financial transaction. There are several synonyms for the term "PIN number", including security code, access code, verification code, passcode, or simply a PIN. These terms are often used interchangeably and refer to the same thing. It's important to keep your PIN confidential and never share it with anyone, as it is a critical piece of information that can be used to access your personal accounts and financial information. A strong and secure PIN is essential to ensure the safety of your personal data and financial transactions.
