The meaning of the Acronym RF is...

RF is

• Rear Focus
• Really Flat

More Meanings For RF:

• Radio Forum
• Radio Frequency
• Rutherfordium
• Resonance Frequency
• Rutherfordium
• Radio Frequency
• Relevant Feedback
• Related Field
• Relational And Functional
• Recursive Forced
• Rotation Function
• Restriction Fragments
• Reference Factor
• Range Folding
• Reaction Field

RF is also in:

• Amateur Radio
• Chemistry
• Electronics
• Mathematics
• Physics
• Universities