57 terms
Abbreviations/Acronyms: R
Clear All Filters xE-O xAbbreviations/Acronyms xR x
Rresistance; roentgen; Rankine
RACEresearch into advanced communications in Europe
radarradio detection and ranging
RAEresistive anode encoder
RAIrandom access integration
RAMrandom access memory
RASremote active spectrometer
RBOCregional Bell operating company
RBSRutherford backscattering spectrometry
RBVreturn beam vidicon
RcRockwell hardness
RCreaction chamber; resistance × capacitance
REDradian energy distribution
REMrapid eye movement
RFrangefinder; radio frequency; representative fraction
RFEradio frequency excitation
RFIradio frequency interference
RFIDradio frequency identification
RFOGresonant fiber optic gyroscope
RFTrich field telescope
RGMRaman gain module
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
ROADMreconfigurable optical add/drop multiplexer
ROCreceiver operating curve
ROIregion of interest
ROIDreconfigurable optical interconnect device
ROMread-only memory
ROWresonant optical waveguide
RPArotating polarizer assembly
rpmrevolutions per minute
rpsrevolutions per second
RPTretroreflective projection technology
RPVremotely piloted vehicle
RQEresponsive quantum efficiency
RQIRayleigh quotient iteration
RSPMrandom spatial phase modulator
RSRERoyal Signals and Radar Establishment
Photonics DictionaryAbbreviations/AcronymsR