Rule 6 - The Batter
(a) Hits fair or foul ball (other than a foul tip) is legally caught by a fielder ( PO at 1st)
(b) A third strike is legally caught by the catcher.
(c) A third strike is not caught by the catcher when the first base is occupied before two are out;
(d) Bunts foul on third strike;
(e) An Infield Fly is declared;
(f) He attempts to hit a third strike and the ball touches him.
(g) His fair ball touches him before touching a fielder;
(h) After hitting or bunting a fair ball, his bat hits the ball a second time in fair territory. The ball is dead and no runners may advance. If the batter-runner drops his bat anther ball rolls against the bat in fair territory and, in the umpire's judgment, there was no intention to interfere with the course of the ball, the ball is alive and in play;
(i) After hitting or bunting a fall ball, he intentionally deflects the course of the ball in any manner while running to first base. The ball is dead and no runners may advance;
(j) After a third strike o after he hits a fair ball, he or the fist bas is tagged before he touches first base;
(k) In running the last half o the distance from home base to first bas, while the ball is behind fielded to first base, runs outside the three foot line or inside the foul line and tin the umpire's judgment in so doing interferes with the fielder taking the throw at first base in which case the ball is dead; except that he may run outside the three foot line or inside the foul line to avoid a fielder attempting to field a batted ball.
(l) An infielder intestinally drops a fair fly ball or line drive with first, first and second, first and third, or first, second and third base occupied before two are out. The ball is dead and runner or runners shall return to their original base or bases;
(m) A preceding runner shall, in the umpires judgment intentionally interfere with a fielder who is attempt to catch a thrown ball or to throw a ball in an attempt to complete an y play
(n) With tow out, a runner on third base and two strikes on the batter, the runner attempts to steal home base on a legal pitch and the ball touches the runner in the batter's strike zone. The umpire shall call Strike Three the batter is out and the run shall not count; before two are out, the umpire shall call Strike Three the ball is dead and the run counts.
BUT WAITE THERE IS MORE......Rule 6.06
See your major league rules book from the MLB web page for more rules.
Read more: http://wiki.answers.com/Q/How_many_ways_can_a_batter_get_out_in_baseball#ixzz1sn42Lcyh