a DH only exists in the AL of the MLB. a DH is short for Designated Hitter. the DH hits for the Pitcher.
It means designated hitter in baseball, the DH hits for the pitcher in the American league
A DH is a designated hitter in baseball. The American League uses DH's to bat in the lineup so that the pitchers do not need to actually bat. In the National League there are no DH's and the pitchers must bat just like the other position players.
It stands for dental hygene or dental hygenist.
DH stands for DESIGNATED HITTER, which is a player that only bats he doesnt play the field