The meaning of the Acronym IFU is...

IFU is

• For Instruction Fetch Unit
• Identified Flying Unusual

More Meanings For IFU:

• Instruction Fetch Unit
• For Instruction Fetch Unit
• Identified Flying Unusual
• Inclusion Forming Unit
• instructions for use
• Interface Unit

IFU is also in:

• Assembly
• FDA
• Hospitals
• NASA
• Unfiled