Shortstop
SS stands for Shortstop, one of the eight defensive positions (less the pitcher) on a baseball team.
SuperSport
runner in scoring position
Super Sport (SS)
In the case of ships SS stands for steamship.
gr = Grain ss = 1/2
lightning bolt
Schutzstaffel (Protection Unit)
Stainless steel
It stands for Split Squad. Which means if one team is playing twice against different teams, they have like half of the team to go to that place and half of the other team go to the other place
SS stands for scout sniper
SS stands for super sport