System: Ryukyu Ti or Te
Style: Shorin Ryu
Branch: Isshinryu [I would leave the ryu off since it is more a designation as to style vs. branch of a style, but since it is acceptable for a branch of a style to also add the "ryu" for the style I have done so here.]
I do this because I believe that it is the system that is most important while the style and branch tend to be a more personalized/personalization of the system the individual practices.
Please, don't hesitate to chime in with opinions, thoughts or idea's; both good and bad :-)