"Reset","Remise … z‚ro (RAZ)"
"Resistor","R‚sistance"
"Reverse","Inverse"
"Ripple","Ondulation"
"Rise","Mont‚e"
"RMS","Root Mean Square"
"RSSI","Received Signal Strenght"
"    ","Indication"
"Sampling","Echantillonnage"
"Sawtooth","(en) Dents de scie"
"Scale","Echelle"
"Secondary","Secondaire"
"Sequential","S‚quentiel"
"Series","(en) S‚rie"
"Shortcircuit","Court-circuit"
"SIL","Single in Line"
"Sine","Sinus;-o‹dal"