Music Abbreviations and Acronyms
- RSIRed Sector Inc
- RSJRock Street Journal
- RSJRishabh & Sambhav Jain
- RSJFRotterdam Ska-Jazz Foundation
- RSMReallybslow Motion
- RSMRealizuj Swojl Marzenia
- RSMRoyal School of Music
- RSMEResearch Studies In Music Education
- RSMGRuxah Sakit Medika Gria
- RSMGRumah Sakit Muhammadiyah Gresik
- RSMGRussell Simmons Music Group
- RSMGRock-Solid Management Group
- RSNORoyal Scottish National Orchestra
- RSORoanoke Symphony Orchestra
- RSORobert Stigwood Organisation
- RSORockford Symphony Orchestra
- RSPRunaway Stage Productions
- RSPORoyal Stockholm Philharmonic Orchestra
- RSSBRadha Soami Satsang Bvas
- RSSFRock Schoob Scholarship Fund
Last updated: — Total entries: 12,214