Active-Time Battle, a combat system introduced by Hiroyuki Ito in Final Fantasy IV (1991) that differed from previous turn-based designs of game time-keeping
Sports
All terrain bike, or
mountain bike, an off-road bicycle
Ability to benefit, in the United States, a measure applicable to students who have sufficient competency to benefit from post-secondary education but do not have a high school diploma or equivalent
This
disambiguation page lists articles associated with the title ATB. If an
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