In computer science terms, a stack is a structure of data used to store items. The first item placed in the stack is the last to leave it.
This could reference this card's effect. This card and another card are placed in a data stack (Link Summon) and the one that was placed prior to this card is removed from the stack (Summoned from the Graveyard).
Its effect also references its name, as it "revives" a monster from the Graveyard.