Texas hold 'em
Limit games have a set amount that a player can raise at any time. If a game has a $10 limit, then a raise must be exactly $10. If more than one person raises, each one can only raise $10 more than the last raise. Typically, there is a "cap" of 3 raises per round. Also, when playing limit, the bet and raise amount will usually double for the turn and river betting rounds.