PII

PII may refer to:

• Peace Islands Institute, a non-profit of Turkish-Americans in New Jersey
• Personal data, also known as personally identifiable information (PII)
• Pentium II, a computer processor
• Polaris Inc., New York Stock Exchange stock symbol PII
• Public-interest immunity, previously known as Crown privilege, in English common law
• Publisher Item Identifier, in scientific journals
• Professional indemnity insurance
• Proto-Indo-Iranian language
• Indonesian Islamic Party