Talk:History of the World of Avatar/@comment-118.97.8.22-20101128075957/@comment-1025281-20101128080252

It's elaborated on in the article. The term is used on this wiki for dating - BSC stands for "Before Sozin's Comet", and ASC stands for "After Sozin's Comet". The "Sozin's Comet" referred to was when the comet arrived to start The War. Example: 99 ASC means "99 years after Sozin's Comet".