RF

1. Radio frequency
2. République française (French), French Republic

rf (music)

Rinforzando.

Rf (chem)

Rutherfordium

• counter-insurgency
• counter-intelligence
• counterintuitive
• counterintuitively
• counter-irritant
• counter-irritants
• counter-irritation
• counter-irritations
• counter-jumper
• counter-jumpers
• counterlight
• counterlights
• counterman
• countermand
• countermandable
• countermanded
• countermanding
• countermands
• countermarch
• countermarched
• countermarches
• countermarching
• countermark
• countermarks
• countermeasure