72 terms
Abbreviations/Acronyms: R
Clear All Filters xAbbreviations/Acronyms xR x
Rresistance; roentgen; Rankine
RAreduced aperture
Raarithmetic average
RACEresearch into advanced communications in Europe
radradian
radarradio detection and ranging
RAEresistive anode encoder
RAIrandom access integration
RAMrandom access memory
RASremote active spectrometer
RBDEradar bright display equipment
RBOCregional Bell operating company
RBSRutherford backscattering spectrometry
RBVreturn beam vidicon
RcRockwell hardness
RCreaction chamber; resistance × capacitance
RCVRreceiver
rdrad
RDAradar data acquisition
RDSrapid display system
REDradian energy distribution
REErare earth element
REMrapid eye movement
RFrangefinder; radio frequency; representative fraction
RFEradio frequency excitation
RFIradio frequency interference
RFIDradio frequency identification
RFOGresonant fiber optic gyroscope
RFTrich field telescope
RGBred, green, blue
RGMRaman gain module
RHCPright-hand circular polarization
RHEEDreflection high-energy electron diffraction
RHEFRaman holographic edge filter
RIARobotic Industries Association
RIBEreactive ion-beam etching
RIMSresonance ionization mass spectrometry
RINrelative intensity noise
RIPrefractive index profile
RIRresonant internal reflection
RISCreduced instruction set computing
RITrod in tube
RLreturn loss
RLGring-laser gyroscope
RMSRoyal Microscopical Society
rmsroot mean square
RNFrefracted near field
ROADMreconfigurable optical add/drop multiplexer
ROCreceiver operating curve
ROIregion of interest
Photonics DictionaryAbbreviations/AcronymsR