It can also be indirect, beginning on one line and ending on another.
Such as a punch that starts to the stomach (mid line) and ends on the chin (high line).
SAA is an attack that is launched from an unanticipated angle that is achieved by moving in such a way as to create an open line into which to strike.
Attack By Combinations (ABC). This is using multiple rapid attacks, with volume of attack as a means of overcoming the opponent.
Progressive Indirect Attack (PIA).
Simulating an attack to one part of the opponent's body, followed by attacking another part, as a means of creating an opening.
Hand Immobilization Attack (HIA) and its counterpart Foot Immobilization attack, which make use of trapping/parrying to limit the opponent's function with that appendage.
Attack By Drawing (ABD).
The goal when using attack by draw is to "draw" the opponent into a committed attack by baiting him into what looks like an exposed target, then intercepting his/her motion.
One can execute a motion that invites a counter, then counter attack them as he takes the bait.
