Radio Frequency Interference 
Request for Information 
Rapid Fielding Initiative 
ready for issue 
RCRA Facility Investigation 
Radar Frequency Interferometer 
Radio Frequency Interface 
Radio Frequency Interferometer 
Ready For Installation 
Remote Failure Indication 
Remote File Inquiry 
Resin Film Infusion 
Radar-Frequency Interferometer 
Radio France Internationale 
recurrence-free interval 
Remedial Field Investigation 
Remote Facility Inquiry 
renal failure index 
Representative of a Foreign Interest 
Requests For Information 
Reserve Forces Intelligence 
Reynolds Franchise Interface 
Richmond Fellowship International 
COHEN and STEERS TOTAL RETURN REALTY F… 
National Air Traffic Services 
Radio France International 
Radio Frequency Identification 
Radio Frequency Interference/ Interfer… 
Radio Frequent Interference 
Radio-Frequency Induction