Thursday August 20th, 2015. The 2015 IAAF World Championships kick off this weekend and will provide a venue for the world's best to go head-to-head in a championship setting before the 2016 Summer Olympics in Rio de Janeiro. From Usain Bolt in the 100-meters to Dennis Kimetto in the marathon, Beijing is expected to host fast times and eyebrow-raising performances.
RS/SS stands for Rally Sport/Super Sport (Chevrolet Camaro model) Suggest new definition. This definition appears rarely and is found in the following Acronym Finder categories: Business, finance, etc.
Car Buying Service. Rally-driver wannabes and hot-hatch hooligans, your wait is over: The Focus RS is here. With a turbocharged 2.3-liter four-cylinder that sends 350 hp and 350 lb-ft of torque to all four wheels, the RS comes standard with a six-speed manual and a unique torque-vectoring system.