Here is just a partial list of some sports not played in the Olympics
Baseball, Cricket, Lacrosse, Netball, Softball , Squash, Bowling, Billiards, Dance sport, Polo, Tug of War and Cross country.
Also these 4 versions of Football are not played in the Olympics 1) Canadian, 2) Australian, 3) Gaelic, and 4) American.
Also no Boules nor Pelote Basque.
Some of the above mentioned sports where at one time in the Olympics, but are no more.
Golf will return to the Olympics in 2016 and the same for Rugby, but it will be Rugby Sevens not Union version 15 vs 15 they played in past Olympics.
