Below you can find logos, similar to the RX .

RX-8 RX-8 vector
CRX Si CRX Si vector
YORX ELECTRONICS YORX ELECTRONICS  vector
Value Rx Value Rx vector
Andrx Pharmaceuticals Andrx Pharmaceuticals vector
Rx&D Rx&D vector
Yorx Electronics Yorx Electronics vector
Linux Networx Linux Networx vector
Marx Marx vector
Interxion Interxion vector
EiRx Therapeutics EiRx Therapeutics vector
Hartmarx Hartmarx vector
CytRx CytRx vector
Impreza WRX STI Impreza WRX STI vector
WRX WRX vector