BMW RT,GT. Obviously either side can work, and according to the owner one side may seem more intuitive than the other.
The '13 Yamaha FJR cruise control switches on are the left.. that's why I bought one...well that and a few other things like time for a new bike.
I test rode a HD and could not get used to the turn signal indicators the way they have the left button on the left and right button on the right side of the handlebar.