Much like your personal identification number (PIN), your password is your secret; if you choose your password well, it's likely difficult for others to guess it at random.

与您的个人识别号码(PIN)相同，您的密码也是保密的，如果您选择了合适的密码，那么其他的人将很难猜到它。

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Consumption doesn't support Personal Identification Number (PIN) protection.

消费不支持个人识别码(PIN)保护。

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It is a financial IC card application which is designed for the cardholders to consume, withdraw and make other transactions and supports Personal Identification Number (PIN).

一种为持卡人进行消费、取现等交易而设计的支持个人识别码(PIN)保护的金融IC卡应用。

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Each state delegation leader is provided with a special identification or pin number allowing only him or her to access the a special intranet site for delegates.

CNN: Online Roll Call debuts at Democratic National Convention

You do this by using a personal identification number (PIN).

FORBES: Taxes from A to Z: X Is For X-Mark (Signature)

The victim's card is apparently kept by the machine and the thief steps in and offers to help but asks the person to type in their Personal Identification Number (PIN).

BBC: Cash machine - generic