RF

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

rf (music)

Rinforzando.

Rf (chem)

Rutherfordium

• check-key
• check-keys
• checklaton
• checklatons
• checklist
• checklists
• checkmate
• checkmated
• checkmates
• checkmating
• check off
• check-off
• check out
• check-out
• checkout
• checkouts
• checkpoint
• checkpoints
• checkrail
• checkrails
• checkrein
• checkreins
• checkroom
• checkrooms
• checks