- RR
- RRab
- RACRad
- RadRad
- RadRad
- RadRaf
- RAFRaf
- RafRag
- RagRah
- RahRai
- RaiRai
- RaiRaj
- RajRAM
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- RamRam
- RamRan
- RanRan
- RanRao
- RaoRap
- RapRAS
- RasRas
- Rasrat
- RatRau
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- RavRaw
- RawRay
- RayRay
- RayRaz
- RazRea
- ReaRea
- ReaReb
- RebRec
- RecRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRee
- ReeRef
- RefReg
- RegReh
- RehREI
- ReiRei
- ReiRel
- RelRem
- RemRen
- RenRen
- RenRes
- RESRes
- ResRet
- RetRev
- RevR
- RRey
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- RHYRic
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- RicRie
- RieRih
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- RimRin
- RinRio
- RioRis
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- RitRiv
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- RivRiv
- RivRK
- RKRoa
- RoaRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRoc
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- RodRog
- RogRoh
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- RomRon
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- RonRoo
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- RouRox
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- RoyRoz
- RRub
- RubRud
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- RudRug
- RugRul
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- RunRun
- Runrup
- RurRus
- RusRus
- RusRxb
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- RycRyt
- RytRZO
- Radio 4
- Radio Active Cats
- Radio Active Cats
- Radio Bagdad
- Radio Birdman
- Radio Birds
- Radio Citizen
- Radio Citizen feat. Bajka
- Radio Company
- Radio Days (Italian power pop)
- Radio Dead Ones
- Radio Dept., The
- Radio Doria (formerly known as “Oblivion”)
- Radio Elvis
- Radio Fantasma
- Radio Futura
- Radio Havanna (german punk band)
- Radio Haze
- Radio Heart
- Radio Iodine
- Radio Jarocho
- Radio Kaos
- Radio Killer (Romanian Euro-House band)
- Radio King Orchestra
- Radio Kings (blues duo from Boston)
- Radio Luksemburg (Croatian group)
- Radio Macandé
- Rádio Macau
- Radio Moscow (American Blues rock band)
- Radio Mundial
- Radio Nationals
- Radio Pirata (Puerto Rico band)
- Radio Radio
- Radio Radio & DJ Craig Gorman
- Radio Radio feat. Leaf
- Radio Riddler (Radio Riddler is Brian Fast Leiser and Frank Benbini from Fun Lovin' Criminals.)
- Radio Romance (US Country Band)
- Radio Rumeli
- Radio Slave
- Radio Stars (UK new wave band)
- Radio Supernova (Finland band)
- Radio Syheem
- RADIO TAPOK
- Radio Tarifa
- Rádio Taxi
- Radio Viejo (Rock artist from Guatemala)
- Radio Zumbido
- Radio, Clockwork
- Radio, The (Irish indie rock band)
- Radioactive (band featuring Tommy Denander)
- Radioactive Chicken Heads, The
- Radioactive Man (electronic producer Keith Tenniswood)
- Radioactive Sago Project (Filipino jazz rock band)
- Radioactive, The (french punk)
- Radioactivity
- Radioactivo, Coelho
- Radioaktiva Räker
- Radiocrimen
- Radiodervish
- Radiofiera
- Radiogram
- Radiohead
- Radioinactive
- Radiokören
- Radiomatic
- Radion6 (trance/house DJ & producer from the Netherlands)
- Radion6 & Heath, Katty
- Radiopilot
- Radiopuhelimet
- RadioRadio
- Radiorama
- Radios, The (Belgian pop group, 1988–1994)
- Radiosofa
- Radish
- Radistai DJ’s
- Raditya Adi (Indonesian rapper)
- Radium (French electro hardcore artist Daniel Técoult)
- Radius, Alberto
- Radja
- Radkey
- Radner, Gilda
- Radnor & Lee (Josh Radnor and Ben Lee)
- Radnor, Josh
- Rado, James (US actor, playwright, director, writer & composer)
- Rado, Jonathan
- Radogost
- Radon (US punk band)
- Radosavljević, Milanče
- Radović, Aleksandra
- Radrix