Rio Frio, Costa Rica
Key Facts
Abbreviation
RFR
Pronunciation
/ˈriːoʊ ˈfɾioʊ, ˈkɔstə ˈriːkə/
Category
Regional
Related Field
Airport Codes
Other meanings of RFR
Risk Free Rate
Misc
Request For References
Business
Rapid Fluid Resuscitation
Medical
Request For Resources
Medical
Relapse-Free Rate
Medical