What is LH door or RH door?
Accordingly, what does RH LH mean?
RH for right hand, LH for left hand.
Additionally, is passenger side considered right or left? For the U.S.-spec cars, "driver's side" is the same as "left", and "passenger side" is the same as "right". To avoid confusion, most parts site just use "left" and "right", and it's referenced from your position while sitting inside the car.
Keeping this in consideration, what is the difference between a left hand door and a left hand reverse?
Door Handing. Door handing is easily determined while standing on the SECURE SIDE (key side) or OUTSIDE of the door. LEFT HAND REVERSE DOOR: The hinges are on the left and the door opens toward the outside of the room. LEFT HAND DOOR: The hinges are on the left and the door opens into the room.
Is Rh a passenger side?
RH = Right Hand (Passenger Side) This means it's for the “Right Hand Passenger Side”.