The meaning of the Acronym IRN is...

IRN is

• Interface Revision Notice

More Meanings For IRN:

• Internal Recurrent Neural Network
• International Rivers Network
• In Room Networking
• Interface Revision Notice
• Interface Revision Notice
• Individual Record Number
• Consolidated Rail Corporation (formerly Ironton Railroad Company)

IRN is also in:

• Electronics
• Military
• NASA
• Networking
• Non-Profit Organizations
• Railroads
• Unfiled