RM

1. Republic of Madagascar (IVR)
2. Resident Magistrate
3. Royal Mail
4. Royal Marines

rm

1. Ream (printing)
2. Room

• friers
• fries
• Friese
• Friesian
• Friesic
• Friesish
• frieze
• friezed
• friezes
• friezing
• frig
• frigate
• frigate bird
• frigate birds
• frigates
• frigatoon
• frigatoons
• friges
• frigged
• frigger
• friggers
• frigging
• friggings
• fright
• frighted