R/A - Resume or Accelerate
RABS - Rear Anti-Lock Brake System
RAM - Random Access Memory
RECAL - Recalibrate, Recalibration
RECIRC - Recirculation
RF - Right Front
RFWS - Right Front Wheel Speed
RH - Right Hand
RIM - Radio Interface Module
RIM - Rear Integration Module
RKE - Remote Keyless Entry
RLY. - Relay
ROM - Read Only Memory
R&R - Remove and Replace
RR - Right Rear
RSS - Road Sensing Suspension
R/T - Road/Track
RT - Right
RWAL - Rear Wheel Anti-lock
RWD - Rear Wheel Drive