The meaning of the Acronym IRM is...

IRM is

• Instructional Recreation Module

More Meanings For IRM:

• Insect Resistance Management
• Interference Reflection Microscopy
• Isothermal Remnant Magnetization
• Ion Rate Monitoring
• Intermediate Restorative Material
• Isothermal Remanent Magnetization
• Information Resources Management
• Innate Releasing Mechanism
• The Iskcon Revival Movement
• Investor Relationship Management
• The Institutional Records Management
• Internal Redirection Mapping
• International Relations Managers
• Infra Red Monitor
• Integrated Resources Management

IRM is also in:

• Chemistry
• Electronics
• General
• Geology
• Ocean Science
• Telecom
• Unfiled