Abbreviations beginning with R

RSFPReggae Strong for Peace (Lucky Dube song)
Miscellaneous

RSFPResonant Spin Flavour Precession
Miscellaneous » Unclassified

RSFPReturning Scholar Fellowship Program (various universities)
Miscellaneous

RSFPReversibly Switchable Fluorescent Protein
Miscellaneous » Unclassified

RSFPRome Sustainable Food Project
Miscellaneous » Food & Nutrition

RSfPARegional Skills for Productivity Alliance (United Kingdom)
Academic & Science

RSFPPRetired Serviceman's Family Protection Plan (US DoD)
Governmental

RSFQRapid Single Flux Quantum
Computing » IT

RSFQRapid Single Flux Quantum
Miscellaneous

RSFRResting Saliva Flow Rate
Academic & Science

RSFRRNase (Ribonuclease) Super Family Related
Academic & Science

RSFRReligious Studies and French (Bangor University; Bangor, Wales, UK)
Miscellaneous

RSFRRRosyjskiej Socjalistycznej Federacyjnej Republiki Radzieckiej (Polish: Russian Socialist Federative Soviet Republic)
Governmental

RSFSRecreational Sports and Fitness Services (George Washington University; Washington, DC)
Miscellaneous

RSFSRoyal Scottish Forestry Society (Scotland, UK)
Miscellaneous

RSFSRRussian Soviet Federative Socialist Republic
Governmental » Politics

RSFSRRussian Soviet Federative Socialist Republic
International » Russian

RSFSRRussian Soviet Federated Socialist Republic
Miscellaneous

RSFSRRussian Soviet Federative Socialist Republic
Regional » Countries