Personal identification number
nouncandidate·updated May 12, 2026
A secret that a claimant memorizes and uses to authenticate his or her identity. PINs are generally only decimal digits.
polysemousMWE
Classifications
Entity Type
Credential0%rule-basedmulti_axis_classifier_low_confidence.v1
?unassignedlast reviewed —
Sensitivity
Regulated90%llm-generatedllm:claude-haiku-4-5
?unassignedlast reviewed —
Information Class
Pii85%llm-generatedllm:claude-haiku-4-5
?unassignedlast reviewed —
Variants
- acronym
- PIN
- plural
- Personal identification numbers
- possessive
- Personal identification number's
- pluralpossessive
- Personal identification numbers'