ERM

ERM or Erm may refer to:

In systems and processes:

• Entity-relationship model
• Employee relationship management
• European Exchange Rate Mechanism
• European Reference Materials
• Enterprise relationship management
• Enterprise risk management
• Electronic resource management, the practices and systems used by libraries to manage electronic information resources
• Empirical risk minimization

In people:

• Tõnis Erm (born 1982), EStonian mountain bike orienteer
• Emir Rodríguez Monegal (1921–1985), Uruguyan literary critic, editor, writer

In biology and medicine:

• ERM protein family (ezrin, radixin, moesin, plus merlin), a family of actin-binding proteins
• Epithelial cell rests of Malassez, in dentistry, residual cells of Hertwig's epithelial root sheath