BBY/ABY is used to position items along the Star Wars Timeline. BBY refers to Before the Battle of Yavin. ABY refers to After the Battle of Yavin. The Battle of Yavin in Episode IV: A New Hope occured in 0 BBY/ABY.
Join Luke Skywalker and Obi-Wan Kenobi as they embark on a mission to a wretched hive of villains—the Mos Eisley spaceport! This classic space adventure is illustrated with actual photos from the Special Edition STAR WARS TRILOGY!