Abbr,Term AAAA,Asian Amateur Athletics Association AFC,American Football Conference DNF,Did Not Finish (Race) DNS,Did Not Start (Race) DQ,Disqualified ESPN,Entertainment and Sports Programming Network FIS,Fédération Internationale de Ski GS,Giant Slalom IOC,International Olympic Committee KO,Knockout LPGA,Ladies Professional Golf Association MLB,Major League Baseball NASCAR,National Association for Stock Car Auto Racing NBA,National Basketball Association OR National Boxing Association NCAA,National Collegiate Athletic Association NFL,National Football League PGA,Professional Golfers' Association PB,Personal Best PFT,Power Factor Training PIYO,Pilates & Yoga QB,Quarterback SCT,Static Contraction Training SCUBA,Self-Contained Underwater Breathing Apparatus SLG,Slugging Percentage (baseball term) TD,Touchdown UFC,Ultimate Fighting Championship WEC,World Extreme Cagefighting WTF,World Taekwondo Federation WPT,World Poker Tour WWF,World Wrestling Federation XC,Cross Country