Posted in Engineering, Sports YDFL stands for Ytterbium-Doped Fiber Laser YDFL stands for Youth Development Football League (Charlotte, NC) YDFL Share Pinterest Tweet Whatsapp Post navigation DIVADADIVADGUN Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.