Frag or Fragging may refer to:

Military Fragging, deliberate killing of a member of one's own fighting unit, historically using a fragmentation grenade Fragmentation grenade, or 'frag', in military, a type of hand grenade Any similar weapons based on the fragmentation effect Air Tasking Order, historically 'fragmentary order', now informally 'frag'

Arts, entertainment, and media Frag, a DC Comics character, and member of The Blasters Frag (game), a board game published by Steve Jackson Games, inspired by fragging in video games Frag (video gaming), in deathmatch computer games, means to kill, originated from the military term

Science and technology Fragmentation (computing), or "fragging", a phenomenon during which storage space is used inefficiently in computer storage Fragmentation (reproduction), or "fragging", a form of asexual propagation in aquariums with coral

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