- Razorblades -- Razordog
- Razorflesh -- Razors
- Razor's Edge -- Razos de Sacramento y Reynaldo
- Razos Rey -- Razz
- Razz -- Razzamanazz
- Razzapparte -- Razzle Dazzle Trax
- Razzlog -- RB
- R.B. Bellucci -- R.B. Greaves
- R.B. Hudmon -- R.B. Thibadeaux
- Rb Whale -- R.B.D.
- RBD Tribute Band -- Rbitration
- RBIZ -- RBL, Kinsmoke, Herm
- RBL Posse -- R.B.M.
- Árbol -- RBX
- RC -- RC Crimewave
- RC Da Soul Boy -- R.C. Joe
- RC Johnson -- RC Marigna
- RC Project -- RC The Magnifi¢
- RC1 -- RCA Italiana Opera Chorus
- RCA Italiana Opera Orchestra -- RCA Symphony Orchestra
- RCA Symphony Orchestra & Charles Gerhardt -- RCA Victor Group Presents
- RCA Victor Orchestra -- RCFA
- RCG -- R.City
- RcL -- R.D.
- RD -- R.D. aka Ruff Diamondz
- R.D. Allen -- R.D. Henden & His Western Jamboree Cowboys