R
- "Raglafart" - HMS Trafalgar (inverted)
- "Refit" - HMS Renown
- "Repair" - HMS Repulse
- "Rezzo" - HMS Resolution
- "Rough Rider" – USS Theodore Roosevelt
- "Rodnol" — HMS Rodney - from fleet oilers with names ending in 'ol'
- "Rusty-guts" – HMCS Restigouche
- "Rusty W" - U.S.S. Washington (BB-56)''
- "Gipper" – USS Ronald Reagan; named for Ronald Reagan's nickname, from his role of George "The Gipper" Gipp in the film Knute Rockne, All American
Read more about this topic: List Of Warships By Nickname