Acronyms & Abbreviations

The definition of RF is:

Florida West International Airways

République Française

Radar frequency

Radial fiber

Radial Flow

Radial frequency

Radiant Flux

Radiation field

Radiation Filter

Radio Facility

Radio Frecuencia

Radio Frequencies

Radio Frequency

Radio-frequency

Radiofrequency

Radiofrequency ablation

Radiofrequency catheter

Radiofrequency current

Radiofrequency energy

Radiofrequency field

Raft footing

Raised Face

Raised Ferrite

Random Function

Range Factor

Range Finder

Range Finding

Rapid feathering

Rapid filling

Rapid Fire

Rapid Firing

Raster File

Rate of Flow

Rating Factor

Ratio of Fronts

Rayleigh Function

Reaction Field

Reaction Force

Reaction Forces

Reaction Forming

Reaction Front

Reaction-Formed

Reactive Factor

Reactor Fuel

Read Forward

Readiness field

Reading factor

Reading frame

Rear Fuselage

Rearing frequency

Rebel Federation

Receptive field

Receptive fields

Receptor Factor

Recirculation fraction

Recombinant factor

Recombination fraction

Recombination frequency

Recovery factor

Rectus femoris

Rectus femoris muscle

Recuperative Furnace

Red Faction

Redfern

Reduced Fratricide

Reduced-fat

Reducing Flame

Reduction Factor

Reduction factors

Reef

Refed

Refeeding

Reference Flats

Reference Flight

Reference Frame

Reference Frequency

Reference Number

Referral Form

Refill

Refractory Fiber

Refueling

Refund

Regional Festoon

Regional Force

Regional Forces

REGIONS FINANCIAL CORP.

Regions Financing Tr I

Register File

Registered Facility

Regular Force

Regular Forces

Regurgitant fraction

Regurgitation fraction

Reich Farm

Reinforcing Force

Reinforcing Furnace

Reissner's fiber

Reissner's fibre

Reitland-Franklin

Related Field

Relative flow

Relative fluorescence

Relative Frequency

Relativistic Fluid

Relaxation Frequency

Relaxation Function

Release factor

Release factors

Release Fraction

Releasing factor

Relevant Feedback

Reliability factor

Remote Fault

Renal failure

Renal function

Replacement factor

Replacement fluid

Replication factor

Replication fork

Replicative form

Replicative forms

Reply finding

Repopulation factor

Report Footing

Reporting File

Reporting Frequency

Representative Fraction

Reproductive failures

Reprographic Facility

Repulsive Force

Research Fellow

Research Fellowship

Research foundation

Reserve force

Reserve Forces

Residual fraction

Resilient Flooring

Resin Film

Resistance factor

Resistance Furnace

Resolution Function

Resonance Fluorescence

Resonance frequency

Resonant frequency

Resorcinol-formaldehyde

Resource Finder

Respirable fraction

Respiratory failure

Respiratory frequency

Response factor

Response field

Response fluctuations

Response force

Resting flow

Resting flux

Resting force

Restoring Force

Restricted daily feeding

Restricted Facility

Restricted feeding

Restricted food access

Restriction fragment

Restriction fragments

Resume Flag

Retardation factor

Retarding Field

Retention factor

Reticular formation

Retroflexed

Retrograde flow

Retroperitoneal fibromatosis

Retroperitoneal fibrosis

Return Flow

Reverse Field

Reverse Free

Reversing factor

REVISABLE FORM

Rheumatic factor

Rheumatic fever

Rheumatoid Factor

Rheumatoid factors

Rhuematic fever

Riboflavin

Rice Flour

RICHMOND FREE

Rifampicin

Right Fore

Right forelimb

Right forward

Right front

Rigid Frame

RING finger

Ring Forward

Risk factor

Risk factors

Rock Fracture

Rockefeller Foundation

Rocket Fuel

Rocky Flats

Rodrigues-Frank

Rofecoxib

Rolandic fissure

Roll filter

Rolling Friction

Roof

Roof Fan

Root filling

Rosenbluth Formula

Rosenthal fiber

Rosenthal fibers

Rosette formation

Rotary Forging

Rotating Fluid

Rotational Field

Rotational Flow

Rough Finish

Roughness Factor

Roughton-Forster

Roundness factor

ROXBURY FREE

Royal Flush

Rufiyaa

Rumen fluid

Running fit

Russian Federation

Rutgers Formula

RUTLAND FREE

Rwanda Frank

Rye Flour